SQLC-208-142

INSTRUCTION MANUALPOWER LINE SUPER MULTI-METERSQLC-110L[ 1φ2W / 1φ3W / 3φ3W ]COMMUNICATION OUTPUT (Modbus RTU mode)
HARDWARE MODEL B [ Green backlight ]HARDWARE MODEL E [ White backlight ]SQLC-208-142

Introduction
Thank you for your purchase of our product.
Read this instruction manual carefully before installation, wiring, and using this product.
Keep this instruction manual handy for reference at any time.
Have a contact with us or sales agent in case that this instruction manual is lost or damaged.

<Caution>
Have a contact with us when you have any questions or are aware of missing article.

Safety precaution
Important contents are mentioned in this instruction manual to prevent any damage/use this product appropriately.
Keep the following safety precaution in mind after understanding each sign.
Improper use may lead to death or severe injury.
Improper use may possibly lead to death or severe injury.
Improper use may lead to medium injury.
■ We are not responsible for the damage caused by following condition(earthquake/fire which is not caused by us, action
by third party, other accident, damage caused by our customer, misuse, product usage under abnormal condition).
■ We are not responsible for secondary damage caused by product use/product malfunction(loss of profit, halt of business
operation). We are also not responsible for damage caused by false operation in combination with connecting equipment
which is beyond our control.

● Do not disassemble, remodel and repair this product.
Have a contact with us or sales agent when product failure happens to prevent fire/electric shock/injury.
● Do not get this product wet to prevent heat generation/ignition/product failure. When this product gets wet, stopusing it.
● Do not connect metal excepting wiring to terminal in order to prevent heat generation/ignition.
● Do not get this product near the inflammables/combustible chemicals/gas to prevent fire.

● Connect specified power supply.
Connecting power supply beyond specification causes fire/product failure.
● When dust is on the terminal, wipe it off after power is OFF to prevent fire.
● Follow the below-mentioned procedure when abnormality(fuming/bad odor) happens.
(1) Stop a power supply and input, and stop using.
(2) Contact our company or a distributing agent.

● Do not use this product in a environment of high temperature/high humidity to prevent any damage.
● Do not touch the terminal during operation to prevent electric shock.
● Do not pull/bend connecting cable with force. Cable damage causes heat generation/burn and contact failure leads
to equipment damage.
● Do not connect/inspect with wet hands to prevent electric shock.

1

SQLC-208-142
Cautions on safety

Cautions on safe use
1. Working and storage environments
Don’t mount or store this unit in the following environments. If the unit becomes defective due to the use in anenvironment other than specified, it may be repaired for pay even during its warranty period (one year after thedate of delivery).
① Don’t mount or store the unit at a place where the ambient temperature is other than a range of -10～+55℃ or the
relative humidity is higher than 85% RH.
② Don’t mount or store the unit at a place where a corrosive gas such as SO2, H2S, etc. is generated.
Corrosive gas = Sulfur dioxide SO2 / Hydrogen sulfide H2S / etc.
Large current bus / saturable reactor / etc.
③ Don’t mount or store the unit at a dusty place.
④ Don’t mount or store the unit at a place subjected to noticeable vibrations or shocks.
⑤ Don’t mount or store the unit at a place subjected to noticeable external noises.
⑥ If this unit directly measures an inverter output of cycle control, SCR phase angle control or PWM control,
an error may increase due to its operation principle.
2. Cautions on use in an outdoor panel
Be careful with the following items when using this unit in an outdoor panel.
① Don’t mount the unit at a place where it is directly exposed to rain or water drops, otherwise this unit
may become defective because of no water-proof or drip-proof structure.
② Don’t mount the unit at a dusty place.
③ Don’t mount the unit at a place exposed to direct sunlight. Avoid exposing the unit to direct sunlight eventhrough a glass window.
If the meter is directly exposed to sunlight, the surface temperature of the meter rises and the case may be
deformed if the temperature exceeds 80℃.
④ If the average temperature around the meter exceeds 40℃, the life of the unit may shorten.
3. About dew condensation
If the temperature and humidity of an installation change rapidly when a product is a non-energization, the waterdrop
by dew condensation may adhere to a display inner side. (The display filter and the LCD surface stick and thepattern of the shape of a circle or an ellipse occur.) This phenomenon is not trouble.
It will disappear, if a control power supply is applied and about 2 hour passes.
4. Mounting and wiring
Mount and connect the unit by a technician while referring to the instruction manual and observing thefollowing cautions.
 Connect the unit after confirming the connection diagram. An improper connection may cause troubles
such as the generation of a high voltage on the secondary side of its current transformer or burning of
the unit or the occurrence of a fire.
 Don’t perform any connection in a hot line without turning off the power supply in advance, otherwise anelectric shock accident, troubles or burning of the unit, a fire, gas explosion, or other very dangerous
accidents may occur.
 The terminal cover is mounted for preventing an electric shock accident.
Mount the terminal cover without fail after the end of work.
5. SettingThis unit requires setting and confirmation of the measuring range, etc. before use. Wrong setting, if any, causes
malfunction of the unit. If setting should be wrong, neither measurement nor output becomes correct.
Carefully read the instruction manual before setting the unit.
■ Default setting
The initial setting values are as specified below at the delivery time. Set them according to the working conditions.
The input circuit of this product is the common use of 3-phase 3-wire (3φ3W), single-phase2-wire (1φ2W), and single-phase 3-wire (1φ3W). In case an input circuit is designated at the case of an order,
it is shipped by the initial value of the designated input circuit. And, in case it does not do designation of the
input circuit (with no designation), it is shipped by the initial value of 3-phase 3-wire.
The unit will be delivered with your specified setting values, if so specified.

2

SQLC-208-142① Voltage, current input (1/2)№

1

Display
combination

2

Alarm output(１ )3

Demanddetection

453-phase 3-wire
110V input 220V input
Pattern
Pattern 1
Main monitorA(Y)Sub monitor (Left)
V(RY)
Sub monitor (Center)W
Sub monitor (Right)
Wh
Bar graphA(Y)FactorDA
Reset form
AUTO
Alarm 1
Contact delay time
0 second
Test－
FactorDA
Reset form
AUTO
Alarm 2
Contact delay time
0 second
Test－
Upper limit value
80.0A
Demandcurrent Interval
0 second
Upper limit value
OFFInterval
0 second
DemandOperating system
activeOperation form
according withpower
bimetallic type.
Power-factor operation form
Instant measurement
Distortion-factor upper limit OFF
5th conversion content rate
OFF
Current upper limit
Factor5th
n-th content
rate
Upper limit
OFF
Distortion-factor upper limit OFF
5th conversion content rate
OFF
Voltage upper limit
Factor5th
n-th content
rate
Upper limitOFF
5th conversion detection
Inverse-time-delay
characteristics
mode
Average value time limit
0 minute
Setting item

Harmonic
detection

Instant
measurement
detection

6

Leakagedetection (１)7Backlight

8

Measurement
range

9

Communication
output(１ )Pattern 1
A(R)
V(RW)
W
Wh
A(R)
DA
AUTO
0 second－DA
AUTO
0 second－
400A
0 secondOFF
0 second
Operating system
according withbimetallic type.
Instant measurement
OFF

Single-phase
110V input 220V input
Pattern 1
A
V
W
Wh
A
DA
AUTO
0 second－DA
AUTO
0 second－
40.0A
0 secondOFF
0 second
Operating system
according withbimetallic type.
Instant measurement
OFF

OFF

OFF

5th
OFF
OFF

5th
OFF
OFF

OFF

OFF

5th
OFF
Inverse-time-delaymode
0 minute

5th
OFF
Inverse-time-delaymode
0 minute

Single-phase 3-wire

Voltage upper limit value

OFF

OFF

OFF

Voltage lower limit value

OFF

OFF

OFF

Rated sensitivity current
Factor switching
Circuit switching
Use ZCT selection
ActionBrightness (２)Voltage range
Current range
Current display peculiar sensitivity
Active power polarity
Active power range
Reactive power range
Power-factor range
Frequency range
Address
Transmission rate
ParityStop bitProtocol version

0.1A
Io
1 phase earthing
Type 0AUTO
3（Middle）
6600V
220V
100.0A
100.0A
One-side swing
1200kW
40.0kW
600kvar20.00kvar
LEAD0.5～1～LAG0.5
45～65Hz1
9600bpsEven number
1 bit
ver.B

0.1A
Io
1 phase earthing
Type 0AUTO
3（Middle）
110.0V
500A
500A
One-side swing
100.0kW50.0kvar
LEAD0.5～1～LAG0.5
45～65Hz1
9600bpsEven number
1 bit
ver.B

0.1A
Io
1 phase earthing
Type 0AUTO
3（Middle）
3300V
220V
50.0A
50.0A
One-side swing
150.0kW10.00kW75.0kvar
5.00kvar
LEAD0.5～1～LAG0.5
45～65Hz1
9600bpsEven number
1 bit
ver.B

Note(１) A setting item is not displayed in case there is no corresponding option.
Note(２) In the case of green backlight, it does not indicate the setting item of brightness.

3

SQLC-208-142① Voltage, current input (2/2)
№

10

11

Setting item
Pulse output(３ )External
operation
input (３)12

Measurement
display
ON/OFF

13

Input circuit

14

Measurement

Output 1
Output 2

FactorPulse unit
FactorPulse unit

Input 1 function

3-phase 3-wire
110V input 220V input
Wh
10kWh/p0.1kWh/p
Wh10kWh/p0.1kWh/pWh
1kWh/pWh
1kWh/pSingle-phase
110V input 220V input
Wh
1kWh/p0.1kWh/pWh
1kWh/p0.1kWh/p

Alarm reset

Alarm reset

Alarm reset

Single-phase 3-wire

Input 2 function

Max./Min. resetMax./Min. resetMax./Min. reset

Voltage
Current
Active power
Reactive power
Power-factor
Frequency
Watt-hour of power receiving
Watt-hour of power transmission
var-hour of power receiving
var-hour of power transmission
Harmonic current
Harmonic voltage
Current leakage (３)Phase line change (４)Input voltage (５)Dead band
Tidal current measurement

ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
3φ3W
110V
220V
0.0％
General measurement

ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
1φ3W(R-W-B)
300V
0.0％
General measurement

ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
1φ2W
110V
220V
0.0％
General measurement

Note(３) A setting item is not displayed in case there is no corresponding option.
The external operation input constitutes initial value with an alarm-output option.
It becomes the next function in case there is no alarm-output option.
Input 1 function：Max. / Min. reset, Input 2 function：Measurement factor change.
Note(４) When the setting of phase line change of an input circuit is changed, it will return to the initial value ofphase line which all set value changed.
Note(５) When phase line change setting of an input circuit is set as 3φ3W (or 1φ2W) and the input voltage setting
is changed, the voltage range returns to the initial value of the phase line.
(For example：In case of 3φ3W, 6600V at the case of 110V setting, 300V at the case of 220V setting.）

4

SQLC-208-142② Current input№1

Display
combination

2

Alarm output(６ )3

Demanddetection

4

Harmonic
detection

5

Leakagedetection (６)6Backlight

7

Measurement
range

8

Communication
output(６ )11External
operation
input (６)
Measurement
display
ON/OFF
Input circuit

12

Measurement

910

Setting item
Pattern
Main monitor
Sub monitor (Left)
Sub monitor (Center)
Sub monitor (Right)
Bar graph
FactorReset form
Alarm 1
Contact delay time
Test
FactorReset form
Alarm 2
Contact delay time
Test
Upper limit value
Demandcurrent IntervalDistortion-factor upper limit
5th conversion content rate
Current upper limit
Factorn-th content
rate
Upper limit
5th conversion detection
characteristics
Average value time limit
Rated sensitivity current
Factor switching
Circuit switching
Use ZCT selection
ActionBrightness (８)Current range
Current display peculiar sensitivity
Address
Transmission rate
ParityStop bitProtocol version

3-phase 3-wirePattern 15
A(Y)
A(R)
A(B)
－
A(Y)
DA
AUTO
0 second－DA
AUTO
0 second－
80.0A
0 second
OFF

Single-phase 3-wirePattern 15
A(R)
A(B)
A(W)
－
A(R)
DA
AUTO
0 second－DA
AUTO
0 second－
400A
0 second
OFF

Single-phase
Pattern 15
A
－
－
－
A
DA
AUTO
0 second－DA
AUTO
0 second－
40.0A
0 second
OFF

OFF

OFF

OFF

5th
OFF
Inverse-time-delaymode
0 minute
0.1A
Io
1 phase earthing
Type 0AUTO
3（Middle）
100.0A
100.0A1
9600bpsEven number
1 bit
ver.B

5th
OFF
Inverse-time-delaymode
0 minute
0.1A
Io
1 phase earthing
Type 0AUTO
3（Middle）
500A
500A
1
9600bpsEven number
1 bit
ver.B

5th
OFF
Inverse-time-delaymode
0 minute
0.1A
Io
1 phase earthing
Type 0AUTO
3（Middle）
50.0A
50.0A
1
9600bpsEven number
1 bit
ver.B

Input 1 function

Alarm reset

Alarm reset

Alarm reset

Input 2 function

Max./Min. resetMax./Min. resetMax./Min. reset

Current
Harmonic current
Current leakage (６)Phase line change (７)Dead band
Tidal current measurement

ON
ON
ON
3φ3W
0.0％
General measurement

ON
ON
ON
1φ3W(R-W-B)
0.0％
General measurement

ON
ON
ON
1φ2W
0.0％
General measurement

Note(６) A setting item is not displayed in case there is no corresponding option.
The external operation input constitutes initial value with an alarm-output option.
It becomes the next function in case there is no alarm-output option.
Input 1 function：Max. / Min. reset, Input 2 function：Measurement factor change.
Note(７) When the setting of phase line change of an input circuit is changed, it will return to the initial value ofphase line which all set value changed.
Note(８) In the case of green backlight, it does not indicate the setting item of brightness.

5

SQLC-208-142③ Voltage input№

3-phase 3-wire
110V input 220V input
Pattern
Pattern 16
Main monitor
V(RY)
Sub monitor (Left)
V(YB)
Sub monitor (Center)
V(BR)Sub monitor (Right)
Hz
Bar graph
V(RY)
FactorV
Reset form
AUTO
Alarm 1
Contact delay time
0 second
Test－
FactorV
Reset form
AUTO
Alarm 2
Contact delay time
0 second
Test－
Distortion-factor upper limit OFF
5th conversion content rate
OFF
Voltage upper limit
Factor5th
n-th content
rate
Upper limitOFF
5th conversion detection
Inverse-time-delay
characteristics
mode
Average value time limit
0 minute
Setting item

1

Display
combination

2

Alarm output(９ )3

Harmonic
detection

4

Instant
measurement
detection

5

Leakagedetection (９)6Backlight

7

Measurement
range

8

Communication
output(９ )9External
operation
input (９)10

Measurement
display
ON/OFF

11

Input circuit

12

Measurement

Pattern 16
V(RW)
V(BW)
V(RB)
Hz
V(RW)
V
AUTO
0 second－V
AUTO
0 second－
OFF

Single-phase
110V input 220V input
Pattern 16
V
－
－
Hz
V
V
AUTO
0 second－V
AUTO
0 second
－
OFF

OFF

OFF

5th
OFF
Inverse-time-delaymode
0 minute

5th
OFF
Inverse-time-delaymode
0 minute

Single-phase 3-wire

Voltage upper limit value

OFF

OFF

OFF

Voltage lower limit value

OFF

OFF

OFF

Rated sensitivity current
Factor switching
Circuit switching
Use ZCT selection
ActionBrightness (12)Voltage range
Frequency range
Address
Transmission rate
ParityStop bitProtocol version
Input 1 function

0.1A
Io
1 phase earthing
Type 0AUTO
3（Middle）
6600V
220V
45～65Hz1
9600bpsEven number
1 bit
ver.B
Alarm reset

0.1A
Io
1 phase earthing
Type 0AUTO
3（Middle）
110.0V45～65Hz1
9600bpsEven number
1 bit
ver.B
Alarm reset

0.1A
Io
1 phase earthing
Type 0AUTO
3（Middle）
3300V
220V
45～65Hz1
9600bpsEven number
1 bit
ver.B
Alarm reset

Input 2 function

Max./Min. resetMax./Min. resetMax./Min. reset

VoltageFrequency
Harmonic voltage
Current leakage (９)Phase line change (10)Input voltage (11)Dead band
Tidal current measurement

ON
ON
ON
ON
3φ3W
110V
220V
0.0％
General measurement

ON
ON
ON
ON
1φ3W(R-W-B)
300V
0.0％
General measurement

ON
ON
ON
ON
1φ2W
110V
220V
0.0％
General measurement

Note(９) A setting item is not displayed in case there is no corresponding option.
The external operation input constitutes initial value with an alarm-output option.
It becomes the next function in case there is no alarm-output option.
Input 1 function：Max. / Min. reset, Input 2 function：Measurement factor change.
Note(10) When the setting of phase line change of an input circuit is changed, it will return to the initial value ofphase line which all set value changed.
Note(11) When phase line change setting of an input circuit is set as 3φ3W (or 1φ2W) and the input voltage setting
is changed, the voltage range returns to the initial value of the phase line.
(For example：In case of 3φ3W, 6600V at the case of 110V setting, 300V at the case of 220V setting.）
Note(12) In the case of green backlight, it does not indicate the setting item of brightness.

6

SQLC-208-142

6. Operation
Be careful with the following cautions during use.
 Use the input within the rated range. Be careful since negligence of this caution may cause troubles of the unit.
 There is a function to hold the maximum value and the minimum value with a measurement factor in this product.
A blackout is guaranteed and this value isn't also cleared by a power supply reset. However, the minimum value
may be updated in case input is not applied to a power up. For this reason, in order to make the past minimum
value hold by powering on, please apply input within 1 second after switching on a power supply.
 The maximum value, a minimum value measurement factor
Measurement factor
Voltage，Current，Demand current，Active power，Demand active power，Reactive power，Power factor，Frequency
Current leakage ，Harmonic (Distortion factor ，Effective value ，Content)

Maximum value
measurement

Minimum value
measurement

○

○

○

×

 Be careful not to touch any terminal when power is applied to the unit.
 Don’t disassemble or modify this unit without any previous permission of our company, otherwise the warranty
does not apply to the unit any more. Also, modifications may cause troubles, a fire, or other accidents.
For specifications change, etc., please contact us.
7. Maintenance and check① Wipe off the surface of the unit with a dry soft cloth. The liquid crystal display (LCD) may light during cleaningon the LCD face. However, this phenomenon is caused by the static electricity that may be produced in the filter,and it does not show any trouble. Leave the unit as it is for a while, and the display goes out due to natural discharge.
Don’t press the LCD face strongly, otherwise it may be broken.
When the filter has been pressed, it may touch the LCD face to stain the LCD face. However, this phenomenon does
not show any trouble, but it is caused by a change of the ambient environment or the like.
The LCD face may be restored to its original condition after a while during the use as it is.
② Check the following items.
◎ Check the unit for damage in appearance.
◎ Check if indications conform to the inputs.
◎ Check if the unit is mounted normally without any loose connections of the terminal board after turning
off the power supply.
If a question has arisen or if the unit seems to be defective, please contact us.
8. Other precautions
 Wipe off dirt on the surface with dry cloth softly. Keep in mind that strong rubbing of nameplate leads tocharacter disappearance. Organic solvent is not appropriate for cleaning.
 Neither mercury parts nor the nickel-cadmium battery is being used for this product.
 This product is disposed as an industrial waste (non-inflammable).
9. Warranty
 Warranty period
It is for one year after product delivery.
 Warranty scope
In the state of the normal use of product-specification within the range according to this instruction manual,
the trouble within the warranty period performs exchange or repair gratuitously.
However, the shipping expenses and the packing cost in the case of shipping obtain as payment on a customer.
And, if it corresponds to the next, it does not warrant.
(1) If it breaks down when converted or repaired except our company.
(2) If it breaks down by use outside the specification range.
(3) If the cause of trouble is based on cause other than this product.
(4) Transportation, movement, damage by falling, and trouble.
(5) A natural disaster, disaster, etc., if it is the trouble which is irresponsible for a payment side (ourcompany or distributing agent).
Only a product simplex is applied with a warranty. We cannot bear the responsibility such as the damage and theloss that occurred by the use of this product and trouble or the loss of profits.
And, a warranty is effective only in Japan.

7

SQLC-208-142

Content

1. Product outline ･･･････････････････････････････････････････････････････････････････
1.1 Usage of product ･･･････････････････････････････････････････････････････････････
1.2 Features of product ････････････････････････････････････････････････････････････

999

2. The name and function of each part ････････････････････････････････････････････････ 10
3. Preparation
3.1 Installation ･･･････････････････････････････････････････････････････････････････ 10
3.2 Connections ････････････････････････････････････････････････････････････････････ 12
4. Operation ･････････････････････････････････････････････････････････････････････････ 17
4.1 The screen change and function by switch operation ･････････････････････････････ 18
4.2 The kind of display ････････････････････････････････････････････････････････････ 19
4.2.1 Measurement display ･････････････････････････････････････････････････････････ 19
4.2.2 Alarm detection display ･････････････････････････････････････････････････････ 22
4.2.3 Setting display ･････････････････････････････････････････････････････････････ 24
4.3 Operation ･･････････････････････････････････････････････････････････････････････ 25
4.3.1 The main monitor display-element change ･････････････････････････････････････ 25
4.3.2 Phase (line) display change ･････････････････････････････････････････････････ 25
4.3.3 Harmonic measurement display change ･････････････････････････････････････････ 26
4.3.4 Watt-hour enlarged display ･･････････････････････････････････････････････････ 26
4.3.5 Setting value check ･････････････････････････････････････････････････････････ 27
4.3.6 Setting mode ････････････････････････････････････････････････････････････････ 28
4.3.7 Reset ･･･････････････････････････････････････････････････････････････････････ 29
5. Setting
5.1 Function table ･････････････････････････････････････････････････････････････････ 32
5.2 Setting table ･･････････････････････････････････････････････････････････････････ 36
5.3 Setting in detail explanation ･･････････････････････････････････････････････････ 44
5.3.1 Setting mode 1 ･･････････････････････････････････････････････････････････････ 44
5.3.2 Setting mode 2 ･･････････････････････････････････････････････････････････････ 55
5.3.3 Setting mode 3 ･･････････････････････････････････････････････････････････････ 62
6. Specification
6.1 Specification and intrinsic error ･･････････････････････････････････････････････ 64
6.2 Specification, Performance ･････････････････････････････････････････････････････ 68
6.3 Option ･････････････････････････････････････････････････････････････････････････ 70
7. Maintenance and check7.1 Trouble shooting ･･･････････････････････････････････････････････････････････････ 72
7.2 Check ･･････････････････････････････････････････････････････････････････････････ 72
7.3 Maintenance ････････････････････････････････････････････････････････････････････ 72
7.4 Test ･･･････････････････････････････････････････････････････････････････････････ 73
7.5 Storage ････････････････････････････････････････････････････････････････････････ 73
7.6 Countermeasures against troubles ･･･････････････････････････････････････････････ 73
Appendix table 1～3

8

SQLC-208-142

1. Product outline
1.1 Usage of productThis single unit can measure and monitor demand-current ×3, voltage ×3, current ×3, demand active power, active-power,
reactive-power, power-factor, frequency, watt-hour, var-hour, harmonic(voltage, current) and current leakage.
From a low tension circuit to a high tension circuit, it is adapted for various usages, such as a measurementmonitor of a power-receiving circuit, an energy conservation power monitor, a demand current measurement monitor,
and a harmonic monitor, a leakage monitor.
The intensive monitor united with the system is made in an addendum of communication output and a pulse output.

1.2 Features of product● High-performance products which collected the function of the power line multi-meter (QLC-110L, DLC-110L, HLC-110L,
LLC-110L) of our company.
● A 3-phase 3-wire, single-phase, and single-phase 3-wire common type can be prepared.
It's possible to share stock.
● Bar graph 1 measurement and digital 4 measurement are displayed simultaneously.
● Modbus (RTU mode) communication output and contact-output 2 circuit can be taken out. (Option)
A contact output can be selected from a pulse output, an alarm output, and a CPU error output. (Please designate
it at an order.) And, An output factor can be selected by setting.
● Two external operation inputs are possible. (Option) And, selection of reset input and a display change input ispossible at setting.
● Power supply is AC85～264V，DC80～143V (for both AC and DC uses).
● The mounting method of this unit is compatible with the mounting method of conventional 110 square mechanical meter.
This unit is mounted at 2 diagonal points.
● Integrated value of Wh and varh can indicate expansion to 3rd digit below the decimal point.
● A tidal current measurement (output 2 quadrant) change is possible for var and cosφ.
● Current-leakage measurement corresponds to both Io and Igr.
● A backlight function is equipped. Selection of backlight-on, backlight-off, and auto backlight-off and setting ofbrightness (only white backlight) are possible. Automatic turning off the lights at the time of non-operation canbe established. LED：Green or White (appoints by order).
● LCD can be chosen from 2 kinds, the type to see from the top and the type to see from the bottom.
(Please designate it at an order.)9

SQLC-208-142

2. The name and function of each partBar graph display
The measurement value of the main monitor
is indicated by the analog.
(Setting which does bar graph displayof the measurement value of sub-monitor
is also possible.)

Scale markings
It sets automatically by measurement-range
setting.
Upper limit (or lower limit) setting index
An upper limit (or lower limit) set point isdisplayed.

Digital display
Measurement monitor can watch
4 elements at the same time.

Unit display
It sets automatically by measurement-range
setting.

･Main monitor･Sub monitor (Right)･Sub monitor (Center)･Sub monitor (Left)

Multiplying factor display
It displays on the lower right of the main
monitor at the time of electric energy and areactive energy display.

SETDISPLAY

The switch from which integrated
value of the amount of electric
power is switched to normal display(5 digits of integer) and expansion
indication (integer 2 digits ＋ below
decimal point, 3 digits) variously.
If it is not operated for 10 minutes after adisplay change, it will usually return to adisplay. It is used also as a switch whichchanges to setting mode. If it continues
pushing 3 seconds or more, it will change tosetting mode.
In setting mode, it is used as a switch that
determines a set point.

It is the switch that changes a phase(line) display of current (voltage).
If it is not operated for 10 minutes after adisplay change, it returns to the original
phase (line) display. In setting mode, it isused as a switch that terminates setting mode.

－＋

The switch to which measurement displays
element of main monitor is changed.
If it is not operated for 10 minutes after a display
change, it returns to the original measurement display
factor. In set mode, it is used as a switch that changes
a setting value.

RESET/SHIFT

MAX/MIN

It is the switch that resets various alarms.
And, in the maximum and the minimum measurement
display, it is used as a switch that resets the
maximum and the minimum value.
In setting mode, it is used as a switch to which
a setting item is shifted.

The switch to which general measurement display (usually)
and the maximum minimum measurement display are changed.
MODE

The switch to which general measurement display (usually) and theharmonic measurement (voltage and current) display are changed.
In set mode, it is used as a switch that changes a setting item.

3. Preparation
3.1 Installation
Mount the unit by the attached M5 nuts to a panel of thinner than 10mm, referring to the following external
dimensions drawing and panel cutout. Fasten these nuts with tightening torque 2.75～3.82N･m.
● Dimension diagram(1) Multi-meter

10

SQLC-208-142(2) Correspondence ZCT (Our company recommendation)
50A

OTG-LA21 (OMRON Corporation)

ZCT is not attached with leakage measurement.

100A

OTG-LA30 (OMRON Corporation)

400A OTG-LA68 (OMRON Corporation)

600A

200A

OTG-LA82 (OMRON Corporation)

kt
kt

k

l

OTG-LA42 (OMRON Corporation)

k

l

lt

lt

100A(For outdoor) OTG-LA30W (OMRON Corporation)＊ Installation pitch

This product also corresponds to the next ZCT.
TAIWA ELECTRIC INDUSTRIES CO.,LTD.
：Zero-phase current transformer for low voltage(Through-type) TYPE：ZB-□
Hitachi, Ltd.
：Through-type ZCT ZR series

TYPE：ZR-□

Please consult, in case you use other ZCT.

● Caution on handling
Mount the LCD to obtain an optimum angle, since the contrast changes according to the monitoring angle.
(1) For upper case installation(2) For lower case installation

11

SQLC-208-142● Installation(1) A product is put in a cut hole of a panel from a front.
A body is inserted until it exceeds retaining stopperof the lower base.
(2) Please fix a product certainly with attached M5 flange
nut for installation. Please give a tightening torqueas 2.75～3.82N･m.

3.2 Connections
Please perform connection after referring to the following wiring diagram.
● Connection drawing (16)(1) 1φ2W(2) 1φ3W(3) 3φ3W(2VT，2CT)(4) 3φ3W(2VT，3CT)(5) Current input 3φ3W(2CT)(6) Current input

12

3φ3W(3CT)

SQLC-208-142(7) Current input 1φ3W

(8) Current input

1φ2W(9) Voltage input 3φ3W

(10) Voltage input

1φ3W(11) Voltage input 1φ2W

Note(13) Communication output, contact output, external operation input is an option.
Note(14) Can change to external reset function or external display change function by setting.
Note(15) Can choose the contact output among the pulse output, the alarm output, the CPU error output. (Designation)
・Combination of contact output
Contact output 1
Contact output 2
Pulse＋Alarm
Pulse output
Alarm output
Alarm×2
Alarm output 1
Alarm output 2
Pulse×2
Pulse output 1
Pulse output 2
Pulse＋CPU error
Pulse output
CPU error output
Alarm＋CPU error
Alarm output
CPU error output
Note(16) In case of low-voltage circuit, secondary side earthing of VT and CT is unnecessary.
And, VT is unnecessary in case it used 110V or direct 220V.
Note(17) A terminating resistor is connected to inside in short-circuiting No.17 (-) and No.19 (Ter.).
(Please use only the product used as a termination on a topology.)Note(18) It is the relay terminal (for passage wiring) of the shielding wire of a telecommunication cable.
It does not connect to earth and an inside common.

13

SQLC-208-142● Schematics in the leakage monitor of low-voltage circuit(22)(24)(1) 1φ2W (W-phase earth)(2) 1φ3W (W-phase earth)(3) 3φ3W (Y-phase earth)(4) 3φ3W (No earth)

Note(19) Communication output, contact output, external operation input is an option.
Zero-phase current input product will be only with leakage current measurement.
Note(20) Can change to external reset function or external display change function by setting.
Note(21) Can choose the contact output among the pulse output, the alarm output, the CPU error output. (Designation)
・Combination of contact output
Contact output 1
Contact output 2
Pulse＋Alarm
Pulse output
Alarm output
Alarm×2
Alarm output 1
Alarm output 2
Pulse×2
Pulse output 1
Pulse output 2
Pulse＋CPU error
Pulse output
CPU error output
Alarm＋CPU error
Alarm output
CPU error output
Note(22) In case of low-voltage circuit, secondary side earthing of VT and CT is unnecessary.
And, VT is unnecessary in case it used 110V or direct 220V.
Note(23) Voltage input is needed at the time of lgr measurement in a short circuit electric current.
Note(24) A voltage input and a leakage input are not insulated. Please use it combining ZCT.
Note(25) A terminating resistor is connected to inside in short-circuiting No.17 (-) and No.19 (Ter.).
(Please use only the product used as a termination on a topology.)Note(26) It is the relay terminal (for passage wiring) of the shielding wire of a telecommunication cable.
It does not connect to earth and an inside common.

14

SQLC-208-142● In case of installing ZCT to ground wire by leakage monitor.
R W B (1φ3W, W-phase earth)
R Y B (3φ3W, Y-phase earth)

LOAD
L

ZCT
K

3
4

<Caution> When doing Igr measurement by a leakage monitor,
please be careful about polarity of ZCT.

● Caution on connection(1) Mount the terminal cover without fail for safety after the end of connections.
(2) Separate the input wiring and output wiring from each other without fail, and take a preventive measure against
malfunction due to external noises.
(3) Connect the grounding terminal E (No. 7 terminal) to the ground without fail for enhancing the shield effect.
Keep the grounding resistance between the grounding terminal and the ground to be lower than 100Ω.
(4) Keep a distance of more than 30cm between this unit and the circuit breaker as well as between this unit and therelay contact signal line.
(5) Please use a transmission line into a twisted-pair cable with a shield. And, please use as the same thing including
the inside of a board. And, in case there are many induction noises, please earth in the most effective place (onepoint).
(6) It is recommended to mount a surge killer outside when connecting an inductive load to the pulse output and alarm
output. If no surge killer is mounted, the contact life may shorten.
(7) Please do not earth the output terminal of ZCT.
(8) Please shorten wiring for this product from secondary of ZCT as much as possible. And, in case secondary wiring
becomes close to other large current circuits, please use shielding wire.
(9) In case it measures a leakage current Igr, it is necessary to measure correctly the phase angle of a voltage input
and a zero phase-current input. Wiring of ZCT (primary, secondary) and wiring for this product should check schematics.

15

SQLC-208-142● The distinction method of the primary side polarity of ZCT(1) Product of OMRON Corporation
The direction (near side) which can read correctly the character of the name plate currently stuck on ZCT is "K".

(2) Product of TAIWA ELECTRIC INDUSTRIES CO.,LTD.
① ZB-30M，ZB-58M
A side with " k " and " l " of the terminal for secondary wiring connection is "L".

② ZB-70M
The " 検 " mark side of ZCT is "L".

③ ZB-90M
It is printed by ZCT.
(3) Product of Hitachi, Ltd.
① ZR-30B，ZR-58B
A side with " k " and " l " of the terminal for secondary wiring connection is "L".

② ZR-65，ZR-80
The name plate side of ZCT is "K".

16

SQLC-208-142

4. Operation● The function of switch

SwitchFunction
The integrated value of electric energy is changed to the usual display and an enlarged display.
If it continues pushing 3 seconds or more, it will change to setting mode.
In setting mode, it is used for the determination of a set point.

SET

RESET/SHIFT

Various kinds of alarms are reset. The maximum value and the minimum value are reset in the maximum
minimum measurement display. In setting mode, it is used for movement of a setting item.

MODE

The usual general measurement display and harmonic measurement (voltage, current) display are changed.
In setting mode, it is used for the change of a setting item.

MAX/MIN

The usual measurement display and maximum value or minimum value display are changed.

＋ ，－

The measurement display element of the main monitor is changed.
In setting mode, it is used for change of a set point.

DISPLAY

A phase (between lines) display of current (voltage) is changed.
It is used in case it terminates setting mode. And, it is used in case it returns thedisplay combination of a measurement factor.

● Convenient functions(1) In case a measurement change or a phase change is performed and the original screen composition is not clear
anymore, DISPLAY is pushed for more than 3 seconds or it's no-operation for 10 minutes and returns to original
screen structure.
(2) Even if it stops operation with setting mode, it returns to the display mode in 10 minutes.
● 7 segment displays
This product shows the guidance in various setting using 7 segment displays besides a display of a measurement
value. A digital readout and 7 segment displays corresponding to each alphabet are shown in the following.

A

B(b)

C

D(d)

E

F

G

H

I

J

K

L

M

Y(y)

Z

Non-disp Non-disp
lay
lay

N(n)

O(o)

P

Q(q)

R(r)

S

T(t)

U(u)

V

W

X
Non-disp
lay

0

1

2

3

4

5

6

17

7

8

9

SQLC-208-142

4.1 The screen change and function by switch operation
This product changes various screens by switch operation.
is explained.

Here, the change step of the screen by switch operation

Display mode
DISPLAY

Instant measurement display
Generalmeasurement
display
MODE

Current harmonicmeasurement
displaySETRESET/SHIFT

Electric-energy
integrated-value
enlarged display

Push
1 seconds

SET
or no operation,
10 minute
SET

All alarm
reset

No operation,
10 minute＋Bar graphdisplay factor
change，－No operation,
10 minute

Main monitor
display-element change

RESET/
＋ －
SHIFT

MODE

Voltage harmonicmeasurement
display

Phase (line)
display change

SET

Set point check

Bar graphdisplay factor
changeDISPLAYor
No operation,
10 seconds

MODE

SET
Push 3 seconds
MAX/MIN
Maximum and the minimum
measurement display
General measurement
maximum and minimum
display
MODE
Current harmonicmeasurement maximum
display

Setting mode 1

RESET/SHIFT
Push 1 seconds

Maximum / Minimum
reset(Display factor)

SET ＋

RESET/SHIFT

Push 3 seconds

RESET/＋ ＋
SHIFT
Push 1 seconds

DISPLAY or
No operation,
10 minute

Setting mode 2
Maximum / Minimum
reset(All factor)

MODE

DISPLAYor
No operation,
10 minute
SET ＋ DISPLAY
Push 3 seconds

Voltage harmonicmeasurement maximum
display

Setting mode 3
DISPLAY or
No operation,
10 minute

MODE

18

SQLC-208-142

4.2 The kind of display
4.2.1 Measurement display
A measurement value display has the three following types of displays.
The change of the measurement display element of the main monitor by switch operation and the change of the phase /line display of current / voltage is possible (temporarily).
In a general measurement display, if switch operation is not performed for 10 minutes after changing a display element,
it returns to the original measurement display element automatically.
① General measurement display
Measurement factors, such as current, voltage, andactive power, are displayed.
The measurement value of four factors is displayed
at the maximum.
Setting which always displays a measurement factor
is possible. And, it is possible to change to adisplay of the maximum value and the minimum value,
about the measurement factor which performs
holding of the maximum value and the minimum value
by switch operation.
These maximum values and the minimum value arereset by switch operation (it updates to theinstantaneous value at the time).
In addition, as for the maximum value and theminimum value, power-supply reset is not cleared
either. And, this display is held by even after
10 minutes of switch non-operation.

Range of minimum to maximum isdisplayed in bar graph.

A(Y) display

V(RY)displayWdisplayWhdisplay

General measurement display

Minimum
display

Instant
display

Maximum
display

General measurement maximum
and minimum display

・The example of a measurement display of each measurement factor (Main monitor) ･･･ Harmonic measurement is excluded.
Measurement
factorExample of display

Measurement
factor

Note

Note

Current

Voltage

Current
leakage

Example of display“LEAK”
is display

Watt-hour(Powerreceiving)

Demandcurrent

Watt-hour(Powertransmission)

Demand active
power

Active power

19“DEMAND”
is display“－” isdisplay“DEMAND”
is display

SQLC-208-142

Measurement
factorExample of display

Measurement
factorNote

Example of display

Note

Reactive
power

LAG
or
LEAD
display

Power factor

LAG
or
LEAD
display

var-hour(Powerreceiving，
LAG)

“LAG”
display

var-hour(Powerreceiving，
LEAD)“LEAD”
display

var-hour(Powertransmission,
LAG)

“LAG”
and
”－”
display

var-hour(Powertransmission,
LEAD)“LEAD”and ”－”
displayFrequency

・ About a current-leakage measurement display
The current leakage of this product can select a factor from the next two types.
① The system by which Io where an electric current for the capacity by a earth
capacitance (Ic) and an electric current for the resistance by insulation
degradation (Igr) are synthesis is measured.
② The method which measures only the resistance part current (Igr) byinsulation degradation etc.
By the Igr method, a current leakage is calculated from a voltage input anda zero phase-current input. In case of 3-phase 3-wire (1-phase earthing), in
the range whose phase angle (leading-phase angle of the zero-phase current byreference voltage) of these inputs is 150～350°,
it will become the outside of a measuring range and a measurement display of
a zero-phase current will be "----".

The measurement display besides
an Igr measuring range② Current harmonic measurement display
It is a measurement factor display of the distortion factor of current, relative harmonic content, harmonic effective
value, etc. The measurement value of three factors is displayed at the maximum.
About sub monitor (center) and sub monitor (right), it is possible to change to the factor that always indicates bymeasurement. And, it is possible to change to a display of the maximum value by switch operation.
These maximum values can be reset by switch operation (it updates to the instantaneous value at the time).
In addition, as for the maximum value, even power-supply reset is not cleared. And, a display is held, even after
elapsing for 10 minutes without operating a switch.
Measurement display element)
Main monitor：Distortion factor
Sub monitor (Left) ：5th conversion or harmonic order (n)Sub monitor (Center)：Harmonic 5th conversion content or harmonic nth content (n＝3, 4, 5, 7, 9, 11, 13, 15)
Sub monitor (Right) ：Fundamental-wave effective value , 5th harmonic conversion effective value or harmonic
nth effective value (n＝3, 4, 5, 7, 9, 11, 13, 15)

20

SQLC-208-142③ Voltage harmonic measurement display
It is a measurement factor display of the distortion factor of voltage, relative harmonic content, harmonic
effective value, etc. About a function, it is the same as a current harmonic measurement display.

Distortion-factor display

Effective-value display

Distortion-factor maximum
display

Content display

Content maximum
display

Order display

Order display

Current harmonic measurement display.

Distortion-factor display

Effective-value maximum
display

Current harmonic measurement maximum display.

Effective-value display

Distortion-factor maximum
display

Content display

Content maximum
display

Order display

Order display

Voltage harmonic measurement display.

Effective-value maximum
display

Voltage harmonic measurement maximum display.

21

SQLC-208-142

4.2.2 Alarm detection display
The alarm value setting is a possible measurement factor (demand current and harmonic, etc.), it displays in casean input exceeds a set point.
Besides the usual measurement display, the detected factor is displayed on a screen upper case.
In addition, in case setting OFF (not use) as measurement factor, it does not detect.
And in the case of with an alarm-output option, it is possible to do an alarm output (relay make contact) to theoutside simultaneously with a screen display.
Alarm display possible factor) Demand current, Demand, Harmonic distortion factor (current, voltage),
Harmonic 5th conversion content (current, voltage),
Harmonic nth content (current, voltage n＝3, 4, 5, 7, 9, 11, 13, 15),
Voltage, Current leakage
Alarm detection(Demand current upper limit )A(Y) display
Alarm
detection
W display

V(RY) display
Wh display
General measurement display.

General measurement display (Alarm detection)

・The example of a display at the case of the detection in each alarm factor.
In case the alarm factor is indicating by measurement at the main monitor or the sub monitor, a measurement value
constitutes a blinking display.
The displays after an alarm return.
In case a return method is automatic reset setting：It returns to the usual measurement display.
In case a return method is manual reset setting：A detection display and an alarm output hold (in case setting as an alarm output of applicable factor).
The return in this case needs alarm reset operation. Please refer to "4.3.7 Reset" about alarm reset.
Alarm factor

Demandcurrent

Upper
limit
(H)

Example of a display

Alarm factor

Detection display
Alarm setting value

Voltageharmonic
5th
conversion content

Example of a display

Upper
limit
(H)
Alarm setting
Value

Detection
display

Setting as 5th conversion content ofbar graph (It distinguishes in anunderbar)

22

SQLC-208-142

Alarm factor

Demand
power

Upper
limit
(H)

Example of a display

Alarm factor

Detection display
Alarm setting value

Voltageharmonic
nthcontent

Example of a display

Upper
limit
(H)

Alarm setting
Value

Detection
display

Setting as 11th content of bar graph(It distinguishes in an underbar)

Current
leakage

VoltageUpper
distortion limit
factor
(H)

Upper
limit
(H)
Detection display
Rated sensitivity
current value

Alarm setting
Value

Current
harmonic
Upper
5th
limit
conversion (H)content

Voltage

Upper
limit
(H)
Detection
Display

Upper
limit
(H)

Voltage

Alarm setting
valueUpper limit (H)alarm set point

Lower limit (L)alarm set point

Setting as 5th conversion content ofbar graph (It distinguishes in anunderbar)

Current
harmonic
nthcontent

Detection
display

Lower
limit
(L)

Detection
DisplayUpper limit (H)alarm set point

Lower limit (L)alarm set point

Detection
display

Setting as 3th content of bar graph(It distinguishes in an underbar)

23

SQLC-208-142

Alarm factor

Example of a display

Current
Upper
distortion limit
factor(H)

Alarm setting
value

Detection
display

4.2.3 Setting display
It is the display at the case of various setting. There are three types of setting modes according to the contents
of a setting.
Refer to "5. Setting" for the operation in setting mode, and the detailed contents of a setting.
① Setting mode 1
Setting of a measurement display element, an
alarm output, and an alarm value is mainly
performed.
And, an alarm output can be tested in thissetting mode.

New setting
Now setting
Setting No.

Setting mode 1 (No.111 Display pattern)② Setting mode 2
Setting of measurement range, communication
output, pulse output, and measurement display
ON/OFF is mainly performed.
And, initialization of a setting value andreset of watt-hour integrated value can be
performed in this setting mode.

New setting
Now setting
Setting No.
Setting factor
Setting mode 2 (No.211 Voltage range)③ Setting mode 3
Setting of an input circuit and tidal current
measurement is mainly performed.
New setting
Now setting
Setting No.

Setting mode 3 (No.311 Input circuit phase line change)

24

SQLC-208-142

4.3 Operation
4.3.1 The main monitor display-element change
The measurement display element of the main monitor is changed. A change is performed by ＋ －.
This operation can be performed also except a general measurement display (harmonic measurement display, maximum
display and minimum display). However, in a harmonic measurement display, a sub monitor changes with a harmonic order.
(The main monitor is distortion-factor fixation.)
After changing a measurement display element, if a switch is not operated for 10 minutes, it will return to the original
measurement display element automatically.
In a harmonic measurement display and maximum display and minimum display, even if a switch is not operated for
10 minutes, it does not return to the original display.
Setting can perform same operation in external operation input. Please refer to "5.3.2 Setting mode 2, (4) external
operation input setting" about the setting method. Please refer to "6.3 Option specification" about external operation
input.
No operation
10 minuteA(Y)display

－

－

＋

＋

＋

＋

－

－

W
displayV(RY)display

Main monitor A(R)Wh
display

Main monitor A(Y)
(Initial display)

Main monitor A(B)

4.3.2 Phase (line) display change
A phase (line) display of current or voltage is changed. (Everything which is being indicated)
A change is performed by DISPLAY . This operation can be performed also except a general measurement display (harmonicmeasurement display, maximum display and minimum display).
In addition, after changing a phase (line) display, if a switch is not operated for 10 minutes, it will return tothe original phase (line) display automatically.
In a harmonic measurement display and maximum display and minimum display, even if a switch is not operated for 10
minutes, it does not return to the original display.
Setting can perform same operation in external operation input. Please refer to "5.3.2 Setting mode 2, (4) external
operation input setting" about the setting method. Please refer to "6.3 Option specification" about external operation
input.
No operation
10 minuteA(Y)display

DISPLAY

V(RY)displayWdisplay

DISPLAYDISPLAYWh
display

A(Y)，V(RY) (Initial display)

A(B)，V(YB)

25

A(R)，V(BR)SQLC-208-142

4.3.3 Harmonic measurement display change
A general measurement display and a harmonic measurement display are changed. A change is performed by MODE .
Whenever it pushes a switch, it changes as follows. General measurement display → Current harmonic measurement
display → Voltage harmonic measurement display → General measurement display ･･･This operation can also perform the maximum display and minimum display.
In that case, it changes in order of a next. General measurement maximum and the minimum display → Current harmonicmeasurement maximum display → Voltage harmonic measurement maximum display → General measurement maximum and theminimum display ･･･
In addition, about this operation, even if it does not do switch operation for 10 minutes, it does not return to theoriginal display.
Distortion-factor
display

A(Y) display

MODE

V(RY)
displayWdisplay

MODE

MODE

Order
displayWhdisplay

General measurement display.

Distortion-factor
display

Content
display

Effective-value
display

Current harmonic measurement display.

Orderdisplay

Content
display

Effective-value
display

Voltage harmonic measurement display.

4.3.4 Watt-hour enlarged display
In case electric energy is being displayed by the general measurement display, an electric-energy display is usuallychanged to a display (5 digits of integers), and an enlarged display (2 digits integer + below decimal point, 3 digits).
A change is performed by SET .
After an enlarged display, if a switch is not operated for 10 minutes, it returns to the usual display automatically.
<Caution > If it continues pushing SET 3 seconds or more, it will become the setting mode 1. (An electric-energy
display does not change)
No operation
10 minute

A(Y) display

SET

SET

V(RY)
displayWdisplayWhdisplay

Watt-hour enlarged display

General display

Enlarged display

26

SQLC-208-142

4.3.5 Setting value check
A voltage range (VT ratio), a current range (CT ratio), and an alarm-output set point are checked.
Check is RESET/SHIFT and － are pushed simultaneously and performed.
The change of a set point is carries out by ＋ and － .
This operation can be performed also except a general measurement display (harmonic measurement display, maximum display
and minimum display). DISPLAY is pushed in case it returns to the original measurement display.
And, if a switch is not operated for 10 seconds after a set point check, it will return to the original measurement
display automatically.
No operation
10 minute

A(Y) display

VT ratioRESET/
＋ －
SHIFT

＋

W
displayWhdisplay

Factor display

General display＋

Currentrange(CT ratio)－

DISPLAY

V(RY)display＋

Input-rating
voltage display

Set point check
Voltage range (VT ratio)－－

Alarm output 2
Time interval，Contact delay
time

＋

－

－
Alarm output 2
factor，
Return method＋27

Alarm output 1
Time interval，Contact delay
time＋

Alarm output 1
factor ，Return method－

SQLC-208-142

4.3.6 Setting mode
Various kinds of setting are performed. Setting mode is three types, and operations are different.
DISPLAY is pushed in case it returns to the original measurement display. And, if a switch is not operated for 10
minute after a set point check, it will return to the original measurement display automatically.
Operation and the contents of setting (detail) in setting mode, please refer to "5 Setting".
・Setting mode 1：Press SET for longer than 3 seconds.
・Setting mode 2：Press SET and RESET/SHIFT together for longer than 3 seconds.
・Setting mode 3：Press SET and DISPLAY together for longer than 3 seconds.
<Reference> This operation can be performed also except a general measurement display (harmonic measurement display,
maximum display and minimum display).
Setting No.

A(Y) display

New setting

Now setting

SET 3 seconds
SET ＋ RESET/SHIFT 3 seconds

SET ＋ DISPLAY 3 seconds

V(RY)displayWdisplay

Setting mode 1

Whdisplay

General measurement

SettingfactorNew setting

Now setting

DISPLAY

Setting No.
Setting mode 2
Setting No. New setting

Now setting

Setting mode 3

28

SQLC-208-142

4.3.7 Reset
Various kinds of reset are performed. The kind of reset is as follows and operations are different, respectively.
Reset of watt-hour integrated value (zero clear)，
Reset of maximum value and minimum value (it updates to the instantaneous value at the time)，
Alarm-output reset (OFF of an alarm output (at the case of manual reset setting)).
And, the operation from each measurement display constitutes conditions at each reset.
(1) Watt-hour integrated-value reset
It resets by package about the integrated value of various watt-hour. Watt-hour reset is performed in the setting
mode 2. In detail explanation in the setting mode 2, please refer to "5.3.2 Setting mode 2".
① Press SET and RESET/SHIFT together for longer than 3 seconds. It goes into the setting mode 2.
② MODE is pushed until setting is set to No.271.

Further RESET/SHIFT is pushed once and it is made awatt-hour-reset display.
③ Press SET for longer than 3 seconds.
④ DISPLAY is pushed and it returns to a measurement display.
A(Y) display

New setting

SET ＋ RESET/SHIFT
3 second

V(RY) display

W display

Setting factor

Wh display

Measurement display

New setting

Present setting

No.211MODE

DISPLAYRESET/SHIFT×ｎ(To setting No.272)

Setting No.

SET 3 second
Wh and varh
display byturns.

Wh and varh
display by turns.

Setting No.

It displays by
clear completion.
No.272（Clear completion）

No.272（Before clear）

Setting mode 2

29

SQLC-208-142(2) Reset of maximum value and minimum value
Reset of the various measurement values of maximum value and minimum value is performed.
This reset has two types of methods. (How to perform according to a measurement factor individual.
maximum values and minimum values by package.)

How to reset alla) Individual reset
Reset of only a certain differential maximum value or the minimum value is performed. Other maximum values andminimum values are not reset by this operation.
① A measurement factor to reset is displayed. (General measurement maximum value, minimum value, or Current,
voltage harmonic measurement maximum display)② Press RESET/SHIFT for longer than 1 seconds.
<Caution> An alarm output will be reset if this operation is performed by instant measurement display.
Please be sure to perform this operation after displaying the maximum value and a minimum value measurement
factor to make it reset.
Instant display

The range of minimum to maximum isdisplayed in bar graph.

RESET/SHIFT
1 second

Minimum display

Minimum display(Reset)Maximum display

Maximum, Minimum measurement display(General measurement maximum and minimum display)

Instant display

Maximum display(Reset)Reset completionb) Package reset
Reset of all the maximum values and minimum value is performed.
In addition, setting can perform same operation in external operation input.
Please refer to "5.3.2 Setting mode 2 (4) external operation input setting" for the setting method,
Please refer to "6.3 Option" for the external operation input,① Press RESET/SHIFT and ＋ together for longer than 1 seconds. By the maximum and the minimum measurement
display (The general measurement maximum and minimum display or current, voltage harmonic measurement maximum
display).

Instant display

The range of minimum to maximum isdisplayed in bar graph.

RESET/SHIFT ＋ ＋
1 second

Minimum display

Maximum display

Maximum, Minimum measurement display(General measurement maximum and minimum display)

Minimum display(Reset)Instant display

Maximum display(Reset)Reset completion<Caution> In the general measurement maximum and minimum value reset, all the factors of general measurement are
reset by package. (The harmonic measurement maximum value is not reset.) By harmonic measurement maximum
value reset, a current factor and a voltage factor are reset by package. (The general measurement maximum
value and the minimum value are not reset.)
30

SQLC-208-142(3) Alarm reset
In case an alarm return method is set to “HOLD (manual return)”, an alarm output is reset (output OFF).
(With an alarm-output option)
However, an output is not turned off by this operation, in case an alarm continues and it has caused.
And, this operation is unnecessary in case setting as "AUTO (automatic return)” in alarm return method. (By which
an output is also OFF according to an alarm return.)
In case the number of alarm outputs is two, both outputs are reset (output OFF) by this operation. (Return operationthat comes out individually cannot be performed.)
In addition, setting can perform same operation in external operation input.
Please refer to "5.3.2 Setting mode 2 (4) external operation input setting" for the setting method,
Please refer to "6.3 Option" for the external operation input,① By instant measurement display (a general measurement display or current, voltage harmonic measurement display),
RESET/SHIFT is pushed 1 second or more.
<Caution> If this operation is performed by the maximum and the minimum measurement display, the maximum value andminimum value of the measurement factor currently displayed will be reset.
Please be sure to perform this operation in the state of an instant measurement display.
Alarm detection (Hold)

A(Y) display

RESET/SHIFT
1 second

V(RY) display

Instant measurement display(General measurement display)

W display

Wh display

Reset completion

31

SQLC-208-142

5. Setting< Caution >When changing the input circuit setting, please be sure to perform a setup from an input circuit setting inthe setting mode 3. After changing the other setting, when the input circuit setting is changed the set value
returns to initial value (initial value of a changed input circuit).

5.1 Function table
This product has each function setting with a front switch.
<Caution> In case the input circuit is not designated at the case of an order, it is shipping in the default settingof 3-phase 3-wire.
Setting mode 1.
Set
No.

Function table (1)Function

Current Voltage
input input

Functional description

111

Display pattern

Set the display combination patternof the digital 4 displays and bar
graph display.

○

○

112

Main monitor

Set the display factor of digital main
monitor.

○

○

113

Sub monitor (left)

Set the display factor of digital
sub monitor (left).

○

○

114

Sub monitor (center)Set the display factor of digital
sub monitor (center).

○

○

115

Sub monitor (right)

Set the display factor of digital
sub monitor (right).

○

116

Bar graph

Set the display factor of bar graph.

121AL
(27)

Alarm 1 factor

122AL
(27)

Initial set value

Pattern 1

ImportantPage
setting

○

45～49

○

45～49

○

45～49

W

○

45～49

○

Wh

○

45～49

○

○

3φ3W
1φ3W
1φ2W

○

45～49

Set the output factor of alarm 1.

○

○

DA

○

50

Alarm 1 return
methodSet the output action at the caseof reset of alarm 1.

○○

Automatic reset

50

123AL
(27)

Alarm 1 mask time(Contact delay time)

Set the contact delay time of alarm 1.

○○

0 second

50

124AL
(27)

Alarm 1 test

Output test of alarm 1 is performed.

○

○

－

50

125AL
(27)

Alarm 2 factor

Set the output factor of alarm 2.

○

○

DA

126AL
(27)

Alarm 2 return
methodSet the output action at the caseof reset of alarm 2.

○○

Automatic reset

50

127AL
(27)

Alarm 2 mask time(Contact delay time)

Set the contact delay time of alarm 2.

○○

0 second

50

128AL
(27)

Alarm 2 test

Output test of alarm 2 is performed.

○

○

－

50

131H

Demand current upper
limit

Set the high-alarm value of demandcurrent.

○

80%(Full scale＝100%)

132

Demand current timeinterval

Set time interval of demand current.

○

0 second

133H

Demand active power
upper limit

Set the high-alarm value of demand
active power.

3φ3W
1φ3W
1φ2W
3φ3W
1φ3W
1φ2W

A(Y)
A(R)
A

OFF (No operation)

Note(27) A setting item is not displayed in case there is no corresponding option.

32

A(Y)
A(R)
A
V(RY)
V(RW)
V

○

50

51,52
○

51,52
51,52

SQLC-208-142

Setting mode 1.

Function table (2)

Set
No.

Function

Functional description

134

Demand active power
time interval

Set the time interval of demand active
power.

135

Demand active power
operating method

Set the operating method of demand
active power.

Power-factor
operating method
Current
distortion-factor
upper limit
Current 5th
conversion content
upper limit
Current n-thcontent factor

Set the operating method of
power-factor measurement.

136
141H

142H
143
144H
145H

146H
147
148H
149
14A
151H
152L
161
(28)

Current Voltage
input input

Initial set value

0 second
Operating system
according withbimetallic type.
Instant
measurement

ImportantPage
setting
○

51,52

○

51,52
51,52

Set the high-alarm value of current
distortion factor.

○

OFF (No operation)

52,53

Set the high-alarm value of current 5th
conversion content.

○

OFF (No operation)

52,53

Set the order of n-th current content.

○

5th

52,53

Current n-th content
upper limit
Voltagedistortion-factor
upper limit
Voltage 5th
conversion content
upper limit
Voltage n-thcontent factor

Set the high-alarm value of current
n-th content.

○

OFF (No operation)

52,53

Set this high-alarm value of voltage
distortion factor.

○

OFF (No operation)

52,53

Set the high-alarm value of voltage 5th
conversion content.

○

OFF (No operation)

52,53

Set the order of n-th voltage content.

○

5th

52,53

Voltage n-th content
upper limit
5th conversion
detection
characteristics
Average value timeinterval

Set the high-alarm value of voltage
n-th content.

○

OFF (No operation)

52,53

Instant measurement
voltage upper limit
Instant measurement
voltage lower limit
Leakage detection
rated sensitivity
current value

Set the detection characteristic of
5th conversion content.

○○

Inverse-time-delay
mode

52,53

Set the average value detection timeinterval of harmonic.

○○

0 minute

52,53

Set the high-alarm value of instantvoltage.

○OFF (No operation)

53

Set the low-alarm value of instantvoltage.

○OFF (No operation)

53

○

○

0.1A

54

○

○

Io

54

○

○

One phase earth

54

○

○

TYPE 054

Set the rated sensitivity current
value of current leakage.

164
(28)

Leakagedetect-circuitry
changeSelection of ZCTused

Set the factor of the current
leakage that performs leakage
detection.
Set the circuit configuration at thetime that 3-phase 3-wire performs
leakage detection.
Set the ZCT used by current-leakage
measurement.

171

Backlight action

Set the ON/OFF of backlight.

○○

AUTO OFF

55

172
(30)

Backlight
brightness

Set the brightness of backlight.

○○3（Middle）

55

Leakage detection
162( )(29) factor change
28

163
(28)

Note(28) A setting item is not displayed in case there is no corresponding option.
Note(29) Current input product are only Io detection. Igr detection cannot be performed.
Note(30) In the case of green backlight, it does not indicate the setting item of brightness.

33

SQLC-208-142

Setting mode 2.
Set
No.

Function table (1)Function

Current Voltage
input input

Functional description

211

Voltage range

Set the voltage-measurement range(VT ratio).

212

Current range

Set the current-measurement range(CT ratio).

○213

Current display
peculiar
sensitivity

Set the full scale of current meter.

○

214

Active power
polarity

Set the swing display of active power
meter.

215

Active power range

Set the full scale of active power
meter.

216

Reactive power range

Set the full scale of reactive power
meter.

217

Power-factor range

Set the full scale of power-factor
meter.

218

Frequency range

Set the full scale of frequency meter.

231C
(31)
232C
(31)
233C
(31)
234C
(31)
235C
(31)
241P
(31)

Address
Transmission rate
ParityStop bit

Set the address of device incommunication output.
Set the transmission rate ofcommunication output.
Set the parity bit added tocommunication data.
Set the stop bit added tocommunication data.

Protocol version

Set the protocol version.

PO1 factor

Set the output factor of PO1 (pulse
output 1).

242P
PO1 pulse unit
(31)(34)

Set the output pulse unit of PO1(pulse output 1).

243P
(31)

Set the output factor of PO2 (pulse
output 2).

PO2 factor

244P
PO2 pulse unit
(31)(34)○

Initial set value
3φ3W
1φ3W
1φ2W
3φ3W
1φ3W
1φ2W
3φ3W
1φ3W
1φ2W

6600V (32)110.0V
3300V (32)100.0A
500A
50.0A
100.0A
500A
50.0A

ImportantPage
setting

○

56,57

○

56,57

56,57

One-side swing
3φ3W
1φ3W
1φ2W
3φ3W
1φ3W
1φ2W

56,57
33

1200kW ( )100.0kW150.0kW (33)
600kvar (33)50.0kvar75.0kvar(33)

56,57

56,57

0.5～1～0.5

56,57

○

45～65Hz

56,57

○

○

1

○

58

○

○

9600bps

○

58

○

○

Even number

○

58

○

○

1 bit

○

58

○

○

ver.B

○

58

Wh

○

59

3φ3W

10kWh/p

1φ3W
1φ2W

1kWh/pWh

Set the output pulse unit of PO2(pulse output 2).

59

○

3φ3W

10kWh/p

1φ3W
1φ2W

1kWh/p

59

59

251
(31)

External operation
input 1 function

Set the function of the external
operation input 1.

○○

Alarm reset

○

60

252
(31)

External operation
input 2 function

Set the function of the external
operation input 2.

○○

Maximum / Minimum
reset

○

60

Note(31) A setting item is not displayed in case there is no corresponding option.
Note(32) It is set to “220V” in 220V input.
Note(33) It is set to "40.0kW" and "20.00kvar" (3φ3W) in 220V input.
It is set to "10.00kW" and "5.00kvar" (1φ2W) in 220V input.
Note(34) It is set to “0.1kWh/p” in 220V input. (3φ3W，1φ2W)

34

SQLC-208-142

Setting mode 2.

Function table (2)

Set
No.

Function

Current Voltage
input input

261

Voltage ON/OFF

Set the ON/OFF of voltage measurement
display.

262

Current ON/OFF

Set the ON/OFF of current measurement
display.

263

Active power ON/OFF

264

Functional description

ImportantPage
setting

ON

61

ON

61

Set the ON/OFF of active power
measurement display.

ON

61

Reactive power
ON/OFF

Set the ON/OFF of reactive power
measurement display.

ON

61

265

Power-factor ON/OFF

Set the ON/OFF of power-factor
measurement display.

ON

61

266

Frequency ON/OFF

Set the ON/OFF of frequency
measurement display.

ON

61

267

Power-receiving
watt-hour ON/OFF

Set the ON/OFF of power-receiving
watt-hour measurement display.

ON

61

Power transmission
var-hour ON/OFF
Power-receiving
var-hour (LAG,LEAD)
ON/OFF
Power transmission
var-hour (LAG,LEAD)
ON/OFF
Harmonic current
ON/OFF

Set the ON/OFF of power transmission
var-hour measurement display.
Set the ON/OFF of power-receiving
var-hour (LAG,LEAD) measurement
display.
Set the ON/OFF of power transmission
var-hour (LAG,LEAD) measurement
display.
Set the ON/OFF of harmonic current
measurement display.

ON

61

ON

61

ON

61

ON

61

26C

Harmonic voltage
ON/OFF

Set the ON/OFF of harmonic voltage
measurement display.

○

ON

61

26D
(35)

Current leakage
ON/OFF

Set the ON/OFF of current-leakage
measurement display.

○

○

ON

61

271

set value
initialization

All set values are initialized.
(Return to initial set value)

○

○

－

61

272

Watt-hour reset

Integrated value is cleared by package
about each electric energy.

－

61

268
269

26A
26B

○

Initial set value

○

○

○

Note(35) A setting item is not displayed in case there is no corresponding option.

Setting mode 3.

Function table

Set
No.

Function

311

Input circuit phaseline change

Current Voltage
input input

Functional description

Initial set value
3φ3W

312

Input voltage

321

Measurement dead
band

322

Tidal current
measurement

Set the input circuit or phase line.

○

Set the input voltage or phase-voltage
full scale.
Set the dead band of measurement
display.
Set the general measurement or tidal
current measurement which wasconscious of power transmission /power receiving, in measurement ofreactive power and power-factor.

35

○

○

○

○

1φ3W
1φ2W
3φ3W
1φ3W
1φ2W

3φ3W
1φ3W
(R-W-B)
1φ2W
110V
300V
110V

ImportantPage
setting

○

62

○

62

0.0％

63

Generalmeasurement

63

SQLC-208-142

5.2 Setting table
A setting item changes by the specification of a product, or the existence of an option.
(1) Important setting
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures
Set the measurement
range of voltmeter(211)

Press SET and RESET/SHIFT together for longer than 3 seconds(211)
Select a measurement range by ＋ and －Press SET
Selected measurement range is entered

Set the measurement
range of ammeter(212)

Press DISPLAY

56,57

Returns to display mode.

Press SET and RESET/SHIFT together for longer than 3 seconds
Press RESET/SHIFT
(211)
(212)
Select a measuring range by ＋ and －Press SET
Selected measuring range is entered

Set the display
combination(111)

Press DISPLAY

Page

56,57

Returns to display mode.

Press SET for longer than 3 seconds
Select the display combination by ＋ and －(111)
Press SET
Selected display combination is entered
Press DISPLAY

45～49

Returns to display mode.
Set the address ofdevice incommunication
output.
(231C)

Press MODE
Press SET and RESET/SHIFT together for longer than 3 seconds(211)(231C)
Select an address by ＋ and －Press SET
Selected address is entered

Set the transmission
rate ofcommunication
output.
(232C)

Press MODE
Press SET and RESET/SHIFT together for longer than 3 seconds(211)(231C)
Press RESET/SHIFT
Select an transmission rate by ＋ and －Press SET
(232C)
Press DISPLAY
Returns to display mode.
Selected transmission rate is entered58

Set the parity bit
added tocommunication data.
(233C)

Press MODE
Press SET and RESET/SHIFT together for longer than 3 seconds(211)(231C)
Press RESET/SHIFT
Press RESET/SHIFT
Select an parity by ＋ and －(232C)(233C)
Press SET
Selected parity is entered
Press DISPLAY
Returns to display mode.

58

Set the stop bit
added tocommunication data.
(234C)

Press DISPLAY

Returns to display mode.

Press MODE
Press SET and RESET/SHIFT together for longer than 3 seconds(211)(231C)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(232C)(233C)(234C)
Select an stop bit by ＋ and －Press SET
Selected stop bit is entered
Press DISPLAY

58

58

Returns to display mode.

Set the protocol
version.
(235C)

Press MODE
Press SET and RESET/SHIFT together for longer than 3 seconds(211)(231C)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(232C)(233C)(234C)
Select an protocol version by ＋ and －Press SET
(235C)
Press DISPLAY
Returns to display mode.
Selected protocol version is entered58

Set the output
factor of pulse
output 1 (PO1).
(241P)

Press SET and RESET/SHIFT together for longer than 3 seconds
Press MODE
(211)
(221A)
Press MODE
Select an output factor by ＋ and －Press SET
(241P)
Press DISPLAY
Returns to display mode.
Selected output factor is entered

59

36

SQLC-208-142

Items

Set the output
factor of pulse
output 2 (PO2).
(243P)

Setting and operation procedures

Selected output factor is entered
Set the factor ofalarm output 1.
(121AL)

Press DISPLAY

50

Returns to display mode.

Press MODE
Press RESET/SHIFT
Press SET for longer than 3 seconds(111)(121AL)(122AL)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(123AL)(124AL)(125AL)
Select an factor by ＋ and －Press SET
Selected factor is entered
Press DISPLAY

59

Returns to display mode.

Press SET for longer than 3 seconds
Press MODE
(111)
(121AL)
Select an output factor by ＋ and －Press SET
Selected factor is entered
Press DISPLAY

Set the factor ofalarm output 2.
(125AL)

Page

Press MODE
Press SET and RESET/SHIFT together for longer than 3 seconds(211)(221A)
Press MODE
Press RESET/SHIFT
Press RESET/SHIFT(241P)(242P)(243P)
Select an output factor by ＋ and －Press SET

50

Returns to display mode.

Set the external
operation input 1
function.
(251)

Press MODE
Press SET and RESET/SHIFT together for longer than 3 seconds(211)(221A)
Press MODE
Select an function by ＋ and －Press SET
Press MODE
(241P)(251)
Press DISPLAY
Returns to display mode.
Selected function is entered60

Set the external
operation input 2function.
(252)

Press MODE
Press SET and RESET/SHIFT together for longer than 3 seconds(211)(221A)
Press MODE
Press MODE
Press RESET/SHIFT
Select an function by ＋ and －(241P)(251)(252)
Selected function is entered
Press DISPLAY
Returns to display mode.
Press SET60

Set the time intervalof demand current.
(132)

Press MODE
Press MODE
Press RESET/SHIFT
Press SET for longer than 3 seconds(111)(121AL)(131H)
Select an time interval by ＋ and －Press SET
(132)
Press DISPLAY
Returns to display mode.
Selected time interval is entered

51,52

Set the time intervalof demand active
power.
(134)

Press MODE
Press MODE
Press RESET/SHIFT
Press SET for longer than 3 seconds(111)(121AL)(131H)
Press RESET/SHIFT
Press RESET/SHIFT
Select an time interval by ＋ and －(132)(133H)(134)
Press SET
Selected time interval is entered
Press DISPLAY
Returns todisplay mode.

51,52

Set the operation
method of demand
active power.
(135)

Press MODE
Press MODE
Press RESET/SHIFT
Press SET for longer than 3 seconds(111)(121AL)(131H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(132)(133H)(134)(135)
Select an operation method by ＋ and －Press SET
Selected operation method is entered

Set the phase wireof input circuit.
(311)

Returns to display mode.

Press SET and DISPLAY together for longer than 3 seconds(311)
Select an phase wire by ＋ and －Press SET
Selected phase wire is entered
Press DISPLAY

Set the input voltage(phase-voltage fullscale).
(312)

Press DISPLAY

62

Returns to display mode.

Press RESET/SHIFT
Press SET and DISPLAY together for longer than 3 seconds
(311)
(312)
Select an input voltage (In case of 1φ3W, it is phase-voltage full scale) by ＋ and －Press SET

51,52

Selected input voltage is entered

37

Press DISPLAY

Returns todisplay mode.

62

SQLC-208-142(2) A combination except a display pattern.
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures

Page

Press RESET/SHIFT
Press SET for longer than 3 seconds
(111)
(112)
Select an display factor by ＋ and －Press SET

45～49

Set the display
factor of main
monitor.
(112)
Set the display
factor of sub monitor(left).
(113)

Selected display factor is entered

Press DISPLAY

Returns to display mode.

Press RESET/SHIFT
Press RESET/SHIFT
Press SET for longer than 3 seconds
(111)
(112)
(113)
Select an display factor by ＋ and －Press SET
Press DISPLAY

Selected display factor is entered

45～49

Returns to display mode.

Set the display
factor of sub monitor(center).
(114)

Press RESET/SHIFT
Press RESET/SHIFT
Press SET for longer than 3 seconds
(111)
(112)
(113)
Press RESET/SHIFT
Select an display factor by ＋ and －Press SET
(114)
Selected display factor is entered
Press DISPLAY
Returns to display mode.

45～49

Set the display
factor of sub monitor(right).
(115)

Press RESET/SHIFT
Press RESET/SHIFT
Press SET for longer than 3 seconds
(111)
(112)
(113)
Press RESET/SHIFT
Select an display factor by ＋ and －Press RESET/SHIFT
(114)
(115)
Selected display factor is entered
Press DISPLAY
Returns to
Press SET
display mode.

45～49

Set the display
factor of bar graph.
(116)

Press RESET/SHIFT
Press RESET/SHIFT
Press SET for longer than 3 seconds
(111)
(112)
(113)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
(114)
(115)
(116)
Select an display factor by ＋ and －(If a sub monitor is selected, an underbar will be
displayed on the bottom of a digital display.)
Press SET

Selected display factor is entered

Press DISPLAY

45～49

Returns todisplay mode.

(3) Setting of active power polarity and measurement range.
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures

Setting of
measurement rangeof active power.
(215)

Page

Press RESET/SHIFT
Press SET and RESET/SHIFT together for longer than 3 seconds
(211)
(212)
Press RESET/SHIFT
Press RESET/SHIFT
(213)
(214)
Select an one-side(P)/both-side(-) deflection by ＋ and －Press SET
56,57
Selected deflection is entered

Press RESET/SHIFT(215)

Select a measuring range by ＋ and －Press SET

Selected measuring range is entered

Press DISPLAY

38

Returns to display mode.

SQLC-208-142(4) Setting of reactive power measurement range.
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures

Setting of
measurement range ofreactive power.
(216)

Press RESET/SHIFT
Press SET and RESET/SHIFT together for longer than 3 seconds
(211)
(212)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
(213)
(214)
(215)
(216)
Select a measuring range by ＋ and －Press SET
Selected measuring range is entered

Press DISPLAY

Page

56,57

Returns to display mode.

(5) Setting of Wh (varh) output pulse unit.
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures
Set the pulse unitof pulse output 1(Po1).
(242P)

Set the pulse unitof pulse output 2(Po2).
(244P)

Press MODE
Press SET and RESET/SHIFT together for longer than 3 seconds(211)(221A)
Press MODE
Press RESET/SHIFT
Select a output pulse unit by ＋ and －(241A)(242P)
Press SET
Selected output pulse unit is entered
Press DISPLAY
Returns todisplay mode.
Press MODE
Press SET and RESET/SHIFT together for longer than 3 seconds(211)(221A)
Press MODE
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(241A)(242P)(243P)(244P)
Select a output pulse unit by ＋ and －Press SET
Selected output pulse unit is entered

Press DISPLAY

Page

59

59

Returns to display mode.

(6) Setting of active power-factor and frequency measurement range
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures

Page

Set the measurement
range of active
power-factor.
(217)

Press RESET/SHIFT
Press SET and RESET/SHIFT together for longer than 3 seconds
(211)
(212)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
(213)
(214)
(215)
(216)
Select a measuring range by ＋ and －Press SET
Press RESET/SHIFT(217)
Selected measuring range is entered
Press DISPLAY
Returns to display mode.

56,57

Set the measurement
range of frequency.
(218)

Press RESET/SHIFT
Press SET and RESET/SHIFT together for longer than 3 seconds
(211)
(212)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
(213)
(214)
(215)
(216)
Press RESET/SHIFT
Press RESET/SHIFT
Select a measuring range by ＋ and －
(217)
(218)
Press SET
Selected measuring range is entered
Press DISPLAY
Returns todisplay mode.

56,57(7) Setting of current display intrinsic sensitivity.
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures
Set the display
sensitivity (％ ofa display to an
input) of current.
(213)

Press RESET/SHIFT
(211)
(212)
Select a display sensitivity by ＋ and －Press SET
Press RESET/SHIFT(213)
Press DISPLAY
Returns to display mode.
Selected display sensitivity is entered

Page

Press SET and RESET/SHIFT together for longer than 3 seconds

39

56,57

SQLC-208-142(8) Setting of alarm output.
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures
Set the return
method of alarm
output 1.
(122AL)Set the contact
delay time of alarm
output 1.
(123AL)Set the return
method of alarm
output 2.
(126AL)

Press SET for longer than 3 seconds
Press MODE
Press RESET/SHIFT(111)(121AL)(122AL)
Select a return method by ＋ and －Press SETThe selected return method is entered

50

Returns to display mode.

Press MODE
Press RESET/SHIFT
Press SET for longer than 3 seconds(111)(121AL)(122AL)
Select an contact delay time by ＋ and －Press SET
Press RESET/SHIFT(123AL)
Press DISPLAY
Returns to display mode.
The selected contact delay time is entered
Press MODE
Press RESET/SHIFT
Press SET for longer than 3 seconds(111)(121AL)(122AL)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(123AL)(124AL)(125AL)(126AL)
Select a return method by ＋ and －Press SETThe selected return method is entered
Press DISPLAY

Set the contact
delay time of alarm
output 2.
(127AL)

Press DISPLAY

Page

50

50

Returns to display mode.

Press MODE
Press RESET/SHIFT
Press SET for longer than 3 seconds(111)(121AL)(122AL)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(123AL)(124AL)(125AL)(126AL)
Press RESET/SHIFT
Select an contact delay time by ＋ and －Press SET
(127AL)
Press DISPLAY
Returns to display mode.
The selected contact delay time is entered

50(9) Demand measurement (current, active power) setting.
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures
Set the high-alarm
value of demandcurrent.
(131H)

Press SET for longer than 3 seconds
Press MODE
Press MODE
(111)
(121AL)(131H)
Select a high-alarm value by ＋ and －Press SET
Selected high-alarm value is entered

Press DISPLAY

Page

51,52

Returns to display mode.

Set the high-alarm
value of demand
active power.
(133H)

Press MODE
Press MODE
Press RESET/SHIFT
Press SET for longer than 3 seconds(111)(121AL)(131H)
Press RESET/SHIFT
Select a high-alarm value by ＋ and －Press SET
(132)
(133H)
Selected high-alarm value is entered
Press DISPLAY
Returns to display mode.

51,52

Set the operation
method ofpower-factor
measurement.
(136)

Press MODE
Press MODE
Press RESET/SHIFT
Press SET for longer than 3 seconds(111)(121AL)(131H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(132)(133H)(134)(135)
Select a operation method by ＋ and －Press SET
(136)
Press DISPLAY
Returns to display mode.
Selected operation method is entered

51,52

40

SQLC-208-142(10) Harmonic measurement setting
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures
Set the high-alarm
value of current
distortion factor.
(141H)

Press SET for longer than 3 seconds
Press MODE
Press MODE
Press MODE
(111)
(121AL)(131H)(141H)
Select a high-alarm value by ＋ and －Press SET
Selected high-alarm value is entered

Press DISPLAY

Page

52,53

Returns to display mode.

Set the high-alarm
value of 5th current
conversion content.
(142H)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Select a high-alarm value by ＋ and －Press SET
Press RESET/SHIFT(142H)
Press DISPLAY
Returns to display mode.
Selected high-alarm value is entered

52,53

Set the order ofn-th current
content.
(143)

Press SET for longer than 3 seconds
Press MODE
Press MODE
Press MODE
(111)
(121AL)(131H)(141H)
Press RESET/SHIFT
Press RESET/SHIFT
Select a order by ＋ and －Press SET
(142H)(143)
Selected order is entered
Press DISPLAY
Returns to display mode.

52,53

Set the high-alarm
value of n-th
current content.
(144H)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(142H)(143)(144H)
Select a high-alarm value by ＋ and －Press SET
Selected high-alarm value is entered

Set the high-alarm
value of voltage
distortion factor.
(145H)

Press DISPLAY

Returns to display mode.

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(142H)(143)(144H)(145H)
Press SET
Select a high-alarm value by ＋ and －Selected high-alarm value is entered

Press DISPLAY

52,53

52,53

Returns to display mode.

Set the high-alarm
value of voltage 5th
conversion content.
(146H)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(142H)(143)(144H)(145H)
Press RESET/SHIFT
Select a high-alarm value by ＋ and －Press SET
(146H)
Press DISPLAY
Returns to display mode.
Selected high-alarm value is entered

52,53

Set the order ofn-th voltage
content.
(147)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(142H)(143)(144H)(145H)
Press RESET/SHIFT
Press RESET/SHIFT
Select a order by ＋ and －Press SET
(146H)(147)
Selected order is entered
Press DISPLAY
Returns to display mode.

52,53

Set the high-alarm
value of n-th
voltage content.
(148H)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(142H)(143)(144H)(145H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(146H)(147)(148H)
Select a factor by ＋ and －Press SET
Selected factor is entered
Press DISPLAY

Returns to display mode.

41

52,53

SQLC-208-142

Items

Setting and operation procedures

Set the detectedcharacteristics of
5th conversion
content.
(149)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(142H)(143)(144H)(145H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(146H)(147)(148H)(149)
Select a detected characteristics by ＋ and －Press SET
Selected detected characteristics is entered

Set the averagetime interval.
(14A)

Press DISPLAY

Page

52,53

Returns to display mode.

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(142H)(143)(144H)(145H)
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT
Press RESET/SHIFT(146H)(147)(148H)(149)
Press RESET/SHIFT
Select a time interval by ＋ and －Press SET
(14A)
Press DISPLAY
Returns to display mode.
Selected time interval is entered

52,53(11) Instant measurement setting
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures

Page

Set the high-alarm
value of instantvoltage.
(151H)

Press SET for longer than 3 seconds
Press MODE
Press MODE
Press MODE
(111)
(121AL)(131H)(141H)
Press MODE
Select a high-alarm value by ＋ and －Press SET
(151H)
Press DISPLAY
Returns to display mode.
Selected high-alarm value is entered53

Set the low-alarm
value of instantvoltage.
(152L)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press MODE
Press RESET/SHIFT
Select a low-alarm value by ＋ and －(151H)(152L)
Press SET
Selected low-alarm value is entered
Press DISPLAY
Returns todisplay mode.

53

42

SQLC-208-142(12) Current-leakage measurement setting
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures
Set the rated
sensitivity current
value of current
leakage.
(161)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press MODE
Press MODE
Select a rated sensitivity current by ＋ and －(151H)(161)
Press SET
Selected rated sensitivity current is entered
Press DISPLAY

Page

54

Returns to display mode.

Set the detectedfactor of current
leakage.
(162)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press MODE
Press MODE
Press RESET/SHIFT(151H)(161)(162)
Select a detected factor by ＋ and －Press SET
Selected detected factor is entered
Press DISPLAY

Set the leakage
detected circuit
configuration.
(by 3-phase 3-wire)(163)

Set the ZCT usedby current-leakage
measurement.
(164)

Returns to display mode.

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press MODE
Press MODE
Press RESET/SHIFT
Press RESET/SHIFT(151H)
(161)
(162)
(163)
Select a circuit by ＋ and －Press SET
Selected circuit is entered
Press DISPLAY

54

54

Returns to display mode.

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press MODE
Press RESET/SHIFT
Press RESET/SHIFT
Press MODE
(151H)
(161)
(162)
(163)
Select a ZCT type by ＋ and －Press SET
Press RESET/SHIFT(164)
Press DISPLAY
Returns to display mode.
Selected ZCT type is entered

54(13) Backlight setting
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures

Set the action of
backlight.
(171)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press MODE
Press MODE
Press MODE
Select a backlight action by ＋ and －(151H)(161)(171)
Press SET
Selected backlight action is entered
Press DISPLAY

Page

55

Returns to display mode.

Set the brightnessof backlight.
(172)

Press MODE
Press MODE
Press MODE
Press SET for longer than 3 seconds(111)(121AL)(131H)(141H)
Press MODE
Press MODE
Press RESET/SHIFT
Press MODE
(151H)
(161)
(171)
(172)
Press SET
Select a brightness by ＋ and －Selected backlight brightness is entered

43

Press DISPLAY

Returns to display mode

55

SQLC-208-142(14) Other, measurement setting
Each parenthesized number shows a setting number and this number is displayed on the setting screen.
Items
Setting and operation procedures
Set the dead bandof measurement
display.
(321)
Set the tidal
current measurementof reactive power
and power-factor.
(322)

5.3

Press SET and DISPLAY together for longer than 3 seconds
Press MODE
(311)
(321)
Select of dead band value in measurement display by ＋ and －Press SETThe value of dead band in display is entered

Press DISPLAY

Press MODE
Press SET and DISPLAY together for longer than 3 seconds
(311)
(321)
Select a tidal current measurement ON/OFF by ＋ and －Press RESET/SHIFT(322)
Selected action is entered
Press DISPLAY
Returns to display mode.
Press SET

Setting mode 1SET
3 seconds
DISPLAY

111～116
Display setting
MODE

DISPLAY

121AL～128AL
Alarm output setting
MODE

DISPLAY

131H～136
Demand detection setting
MODE

Display mode
(Measurement
display)

DISPLAY

141H～14A
Harmonic detection setting
MODE

DISPLAY

151H～152L
Instant measurement detection setting
MODE

DISPLAY

161～164
Leakage detection setting
MODE

DISPLAY

171～172
Backlight setting
MODE

Setting mode 1

Setting mode 1 is selected by pressing SET switch for longer than 3 seconds.
Pushing MODE switch performs movement of setting item.
The present mode can be returned to the display mode by pressing DISPLAY switch.
< Caution >If setting change should have been mistaken, an alarm output is not obtained correctly.
Therefore, users must not set. The setting item without the corresponding option is not displayed.

44

63

Returns to display mode.

Setting in detail explanation

5.3.1

Page

63

SQLC-208-142(1) 111～116 Display combination setting 【All models】● 3-phase 3-wire (Voltage, current input) (36)(37)№

Pattern №

Main monitor

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

Pattern 1
Pattern 2
Pattern 3
Pattern 4
Pattern 5
Pattern 6
Pattern 7
Pattern 8
Pattern 9
Pattern 10
Pattern 11
Pattern 12
Pattern 13
Pattern 14
Pattern 15
Pattern 16
Pattern 17
Pattern 18

A(Y)
A(Y)
A(Y)
DA(Y)
DA(Y)
DA(Y)
W
W
W
DW
DW
A(Y)
A(Y)
W
A(Y)
V(RY)
A(R)
A(R)

Sub monitor(Left)
V(RY)
V(RY)
V(RY)
A(Y)
A(Y)
V(RY)
V(RY)
V(RY)
V(RY)
V(RY)
V(RY)
cosφ
var
cosφ
A(R)
V(YB)
Io/Igr (38)Io/Igr (38)Sub monitor(Center)
W
W
W
V(RY)
V(RY)
W
A(Y)
A(Y)
A(Y)
W
A(Y)
W
W
var
A(B)
V(BR)
V(RY)
V(RY)

Sub monitor(Right)
Wh
cosφ
Hz
W
Wh
cosφ
Wh
cosφ
Hz
Wh
cosφ
Wh
Wh
Wh
Wh
Hz
W
Wh

Bar graph
A(Y)
A(Y)
A(Y)
DA(Y)
DA(Y)
DA(Y)
W
W
W
DW
DW
A(Y)
A(Y)
W
A(Y)
V(RY)
A(R)
A(R)

Note(36) Voltage input is pattern 16 only.
Note(37) Current input is pattern 15 only. (However, sub monitor (right) is displayed blank.)
Note(38) Io/Igr is only with leakage measurement.
● Displays set factor (3-phase 3-wire)
Main monitor

V(RY)，V(YB)，V(BR)，A(R)，A(Y)，A(B)，DA(R)，DA(Y)，DA(B)，W，DW，var，cosφ，Hz，Io/Igr，
Wh，-Wh，varh(LAG)，varh(LEAD)，-varh(LAG)，-varh(LEAD)，Distortion factor(A,V)

Sub monitor(Left)

V(RY)，V(YB)，V(BR)，A(R)，A(Y)，A(B)，W，var，cosφ，Io/Igr

Sub monitor(Center)
Sub monitor(Right)Bar graph

V(RY)，V(YB)，V(BR)，A(R)，A(Y)，A(B)，DA(R)，DA(Y)，DA(B)，W，DW，var，varh(LAG)，varh(LEAD)，-varh(LAG)，-varh(LEAD)，Harmonic 5th conversion content(A,V)，
Harmonic nth content(A,V)
V(RY)，V(YB)，V(BR)，A(R)，A(Y)，A(B)，DA(R)，DA(Y)，DA(B)，W，DW，cosφ，Hz，
Wh，-Wh，Fundamental-wave effective value(A,V)，Harmonic 5th conversion effective value(A,V)，
Harmonic nth effective value(A,V)
V(RY)，V(YB)，V(BR)，A(R)，A(Y)，A(B)，DA(R)，DA(Y)，DA(B)，W，DW，var，cosφ，Hz，Io/Igr，
Distortion factor(A,V)，Harmonic 5th conversion content(A,V)，Harmonic nth content(A,V)，
Fundamental-wave effective value(A,V)，Harmonic 5th conversion effective value(A,V)，
Harmonic nth effective value(A,V)● Phase (line) change (3-phase 3-wire) ● Measurement factor change (3-phase 3-wire, Measurement display mode)
(39)
V(RY)
V(YB)
V(BR)
A(R)
A(Y)
A(B)
DA(R)

V(RY)

V(YB)

V(BR)

A(Y)

A(B)

A(R)

Note(39) Press DISPLAY , Voltage andcurrent are replaced at the same
time.

DA(Y)

DA(B)

W

DW

Io/IgrWh-Whvarh(LAG)-varh(LAG)var-varh(LEAD)

cosφ

Hz

varh(LEAD)

Nothing● Measurement factor change (3-phase 3-wire, Harmonic measurement display mode）
Main monitor：Distortion factor (Fixation)
Sub monitor (Left) ：Harmonic order ｎ
5th conversion
Sub monitor (Center)：Harmonic nth content (Fixation)
Sub monitor (Right) ：Harmonic nth effective value (Fixation)

45

1

3

4

5

7

9

11

13

15

SQLC-208-142● Single-phase 3-wire (Voltage, current input)№

Pattern №

Main monitor

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

Pattern 1
Pattern 2
Pattern 3
Pattern 4
Pattern 5
Pattern 6
Pattern 7
Pattern 8
Pattern 9
Pattern 10
Pattern 11
Pattern 12
Pattern 13
Pattern 14
Pattern 15
Pattern 16
Pattern 17
Pattern 18

A(R)
A(R)
A(R)
DA(R)
DA(R)
DA(R)
W
W
W
DW
DW
A(R)
A(R)
W
A(R)
V(RW)
A(R)
A(R)

(40)(41)

Sub monitor(Left)
V(RW)
V(RW)
V(RW)
A(R)
A(R)
V(RW)
V(RW)
V(RW)
V(RW)
V(RW)
V(RW)
cosφ
var
cosφ
A(B)
V(BW)
Io/Igr (42)Io/Igr (42)Sub monitor(Center)
W
W
W
V(RW)
V(RW)
W
A(R)
A(R)
A(R)
W
A(R)
W
W
var
A(W)
V(RB)
V(RW)
V(RW)

Sub monitor(Right)
Wh
cosφ
Hz
W
Wh
cosφ
Wh
cosφ
Hz
Wh
cosφ
Wh
Wh
Wh
Wh
Hz
W
Wh

Bar graph
A(R)
A(R)
A(R)
DA(R)
DA(R)
DA(R)
W
W
W
DW
DW
A(R)
A(R)
W
A(R)
V(RW)
A(R)
A(R)

Note(40) Voltage input is pattern 16 only.
Note(41) Current input is pattern 15 only. (However, sub monitor (right) is displayed blank.)note(42) Io/Igr is only with leakage measurement.
● Displays set factor (Single-phase 3-wire)
Main monitor

V(RW)，V(BW)，V(RB)，A(R)，A(B)，A(W)，DA(R)，DA(B)，DA(W)，W，DW，var，cosφ，Hz，Io/Igr，
Wh，-Wh，varh(LAG)，varh(LEAD)，-varh(LAG)，-varh(LEAD)，Distortion factor(A,V)

Sub monitor(Left)

V(RW)，V(BW)，V(RB)，A(R)，A(B)，A(W)，W，var，cosφ，Io/Igr

Sub monitor(Center)
Sub monitor(Right)Bar graph

V(RW)，V(BW)，V(RB)，A(R)，A(B)，A(W)，DA(R)，DA(B)，DA(W)，W，DW，var，varh(LAG)，varh(LEAD)，-varh(LAG)，-varh(LEAD)，Harmonic 5th conversion content(A,V)，
Harmonic nth content(A,V)
V(RW)，V(BW)，V(RB)，A(R)，A(B)，A(W)，DA(R)，DA(B)，DA(W)，W，DW，cosφ，Hz，
Wh，-Wh，Fundamental-wave effective value(A,V)，Harmonic 5th conversion effective value(A,V)，
Harmonic nth effective value(A,V)
V(RW)，V(BW)，V(RB)，A(R)，A(B)，A(W)，DA(R)，DA(B)，DA(W)，W，DW，var，cosφ，Hz，Io/Igr，
Distortion factor(A,V)，Harmonic 5th conversion content(A,V)，Harmonic nth content(A,V)，
Fundamental-wave effective value(A,V)，Harmonic 5th conversion effective value(A,V)，
Harmonic nth effective value(A,V)● Phase (line) change (43)

● Measurement factor change (Single-phase 3-wire, Measurement display mode)(Single-phase 3-wire)

V(RW)

V(BW)

V(RB)

A(R)

A(B)

A(W)

Note(43) Press DISPLAY , Voltage andcurrent are replaced at the same
time.

V(RW)

V(BW)

V(RB)

A(R)

A(B)

A(W)

DA(R)

DA(B)

DA(W)

W

DW

var

cosφ

Hz

Io/IgrWh-Whvarh(LAG)-varh(LAG)-varh(LEAD)

varh(LEAD)

Nothing● Measurement factor change (Single-phase 3-wire, Harmonic measurement display mode）
Main monitor：Distortion factor (Fixation)
Sub monitor (Left) ：Harmonic order ｎ
5th conversion
Sub monitor (Center)：Harmonic nth content (Fixation)
Sub monitor (Right) ：Harmonic nth effective value (Fixation)

46

1

3

4

5

7

9

11

13

15

SQLC-208-142● Single-phase 2-wire (Voltage, current input)№

Pattern №

Main monitor

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

Pattern 1
Pattern 2
Pattern 3
Pattern 4
Pattern 5
Pattern 6
Pattern 7
Pattern 8
Pattern 9
Pattern 10
Pattern 11
Pattern 12
Pattern 13
Pattern 14
Pattern 15
Pattern 16
Pattern 17
Pattern 18

A
A
A
DA
DA
DA
W
W
W
DW
DW
A
A
W
A
V
A
A

(44)(45)

Sub monitor(Left)
V
V
V
A
A
V
V
V
V
V
V
cosφ
var
cosφ
－
－
Io/Igr (46)Io/Igr (46)Sub monitor(Center)
W
W
W
V
V
W
A
A
A
W
A
W
W
var
－
－
V
V

Sub monitor(Right)
Wh
cosφ
Hz
W
Wh
cosφ
Wh
cosφ
Hz
Wh
cosφ
Wh
Wh
Wh
Wh
Hz
W
Wh

Bar graph
A
A
A
DA
DA
DA
W
W
W
DW
DW
A
A
W
A
V
A
A

Note(44) Voltage input is pattern 16 only.
Note(45) Current input is pattern 15 only. (However, sub monitor (right) is displayed blank.)
Note(46) Io/Igr is only with leakage measurement.
● Displays set factor (Single-phase 2-wire)
Main monitor
Sub monitor(Left)Sub monitor(Center)
Sub monitor(Right)Bar graph

V，A，DA，W，DW，var，cosφ，Hz，Io/Igr，Wh，-Wh，varh(LAG)，varh(LEAD)，-varh(LAG)，-varh(LEAD)，Distortion factor(A,V)
V，A，W，var，cosφ，Io/Igr
V，A，DA，W，DW，var，varh(LAG)，varh(LEAD)，-varh(LAG)，-varh(LEAD)，
Harmonic 5th conversion content(A,V)，Harmonic nth content(A,V)
V，A，DA，W，DW，cosφ，Hz，Wh，-Wh，Fundamental-wave effective value(A,V)，
Harmonic 5th conversion effective value(A,V)，Harmonic nth effective value(A,V)
V，A，DA，W，DW，var，cosφ，Hz，Io/Igr，Distortion factor(A,V)，
Harmonic 5th conversion content(A,V)，Harmonic nth content(A,V)，
Fundamental-wave effective value(A,V)，Harmonic 5th conversion effective value(A,V)，
Harmonic nth effective value(A,V)● Measurement factor change (Single-phase 2-wire, Measurement display mode)Vvarh(LAG)A

DA
varh(LEAD)

W

DW

var

-varh(LAG)

cosφ

Hz

-varh(LEAD)

Io/IgrWh-Wh

Nothing● Measurement factor change (Single-phase 2-wire, Harmonic measurement display mode）
Main monitor：Distortion factor (Fixation)
Sub monitor (Left) ：Harmonic order ｎ
5th conversion
Sub monitor (Center)：Harmonic nth content (Fixation)
Sub monitor (Right) ：Harmonic nth effective value (Fixation)

47

1

3

4

5

7

9

11

13

15

SQLC-208-142

Display combination setting
RESET/SHIFT
111
Combination
display

RESET/SHIFT

112
Main monitor

Pattern 1

A(Y)：5＋＋－RESET/
SHIFT

113
Submonitor(Left)RESET/SHIFT

V(RY)：1－＋

114
Submonitor(Center)

RESET/
SHIFT

＋

－

＋

Main monitor－

Pattern 2

A(B)：6

V(YB)：2

DW：11-Wh：15

＋

＋

＋

＋

＋

－

DA(R)：7

Pattern 3

＋
＋

－

－

V(BR)：3

－

＋

－

＋

＋

－

＋

－
＋

＋

A(R)：4－

Pattern 17

＋

＋

＋

DA(B)：9

A(Y)：5＋＋－

Pattern 18
＋

－

－

W：10

－

＋

Manual setting
value：0

＋

－

＋

DW：11
＋

At the cases otherthan a display
combination pattern,
it becomes manual
setting.

＋

－

＋

＋

－

＋

＋

＋

－

＋

＋

－

－

A(R)：4＋－－

var：12

var：8

Nothing：0

A(Y)：5＋＋＋－cosφ：13cosφ：9

＋

＋

－

＋

＋

－

－

V(RY)：1－

Hz：14

Io/Igr：10

V(YB)：2

＋

＋

＋

－

Io/Igr：15＋－－

Nothing：0

－

－

＋
－

－

＋

－

DA(R)：7＋－

DA(Y)：8

＋

＋

－

Wh：16

A(R)：4

DA(B)：9

＋

＋

＋

－

－

-Wh：17

A(Y)：5＋＋－varh(LAG)：18＋－

varh(LEAD)：19＋－－

V(RY)：1＋－

V(YB)：2＋－

V(BR)：3＋－

cosφ：12

＋

＋

－

－

Hz：13

－

Default setting－

Nothing：0＋＋

DA(R)：7

DA(B)：9-varh(LEAD)：21
＋

－

＋

＋

－

W：10
＋

DW：11

－

At the time of
3-phase 3-wire.

－

A(B)：6

DA(Y)：8-varh(LAG)：20＋－－

A(B)：6

V(BR)：3－

Submonitor：Right－＋－－

A(R)：448－

V(BR)：3-varh(LEAD)：16

－

＋

－

V(YB)：2-varh(LAG)：15

－

W：7

－

＋

－

varh(LEAD)：14－

A(B)：6V(RY)：1

varh(LAG)：13－

Submonitor：Center－DA(Y)：8－

Submonitor：Left

Nothing：0

var：12－116
Bar graphfactorRESET/
SHIFT

Wh：14

W：10

－

115
Submonitor(Right)－SQLC-208-142◆ 111 Combination display
Select the factors to be measured and monitored by 4 digital displays
out of combination patterns.
Set values are updated by SET .
◆ 112～115 Main monitor, Sub monitor (left), Sub monitor (center),
Sub monitor (right)
Set these items for a display configuration other than combined
patterns. Set values are updated by SET .
◆ 116 Bar graph factor
A factor being monitored in the main monitor is basically displayed
by a bar graph. Set this item for displaying a factor being monitored
on a sub monitor by bar graph. An underbar is attached to the digital
display of the setting sub monitor.
Set values are updated by SET .

Setting №
Underbar

49

Setting №

New setting
Now setting

SQLC-208-142(2) 121AL～128AL Alarm output setting 【With an alarm output option】
Various setting and an output test are performed about an alarm output.
In case contact outputs 1 and 2 are alarm-output specifications, the corresponding alarm output is setting.
121AL
Alarm 1 factor

RESET/SHIFTRESET/SHIFT
128AL
Alarm 2 test

RESET/SHIFT

122AL
Alarm 1
return method

RESET/SHIFT

127AL
Alarm 2 contact
delay timeRESET/SHIFT

123AL
Alarm 1 contact
delay timeRESET/SHIFT

126AL
Alarm 2
return method

RESET/SHIFT

124AL
Alarm 1 test
RESET/SHIFT
125AL
Alarm 2 factor◆ 121AL Alarm 1 factor setting，125AL Alarm 2 factor setting.
Set the output factor of alarms 1 and 2. Selection by ＋ and － , set value is updated by SET .
Default setting：1(DA：Demand current)
OFF：Nothing

＋
－

＋

＋

1：Demandcurrent－

3：Io/Igr
Current
leakage＋

2：Demand
power

－

＋
－

4：Distortion
factor(Current)＋－－

5：Harmonic 5th
conversion
content(Current)－

10：Voltage－＋

9：Harmonic nth
content(Voltage)－＋

8：Harmonic 5th
conversion
content(Voltage)－＋

7：Distortion
factor(Voltage)－＋＋

6：Harmonic nth
content(Current)◆ 122AL Alarm 1 reset method setting,
126AL Alarm 2 reset method setting
Output action at the case of a reset of alarms 1 and 2 can be selected from
AUTO (automatic reset) and HOLD (manual reset).
In "AUTO (automatic reset)", an alarm output also constitutes OFF according
to a reset of an alarm. In "HOLD (manual reset)", even after an alarm reset,
an output holds ON. The reset in this case (output OFF) is performedin RESET/SHIFT .
Selection by ＋ and － , set value is updated by SET .
Default setting：AUTO (automatic reset)
New setting

Setting №

Now setting◆ 123AL Alarm 1 contact delay time, 127AL Alarm 2 contact delay time
Set the contact delay time of alarms 1 and 2. The setting range is 0 to 300 seconds (1-second step).
Selection by ＋ and － , set value is updated by SET .
Default setting：0 second (With no contact delay)◆ 124AL Alarm 1 test, 128AL Alarm 2 test
The output of alarms 1 and 2 is tested. While pushing SET , an output is ON, and if it detaches, an output switches
OFF. In addition, while pushing SET , the test input exceeding rated sensitivity current value is applied to thezero-phase current input circuit inside a product, and if the time which is pushing SET exceeds the operating time
(time-delay type,
Setting No.
Status of output
Setting No.
Status of output
0.1 second ＜ 2 second) of a current
leakage, an alarm will occur.
(In case an alarm-output factor isa current leakage (Io/Igr))And, test input will become OFF if
SET is detached. Please apply rated
SET
voltage to a voltage-input terminal(between P1-P2) at this time.
In addition, about a reset of an alarm,
it becomes action united with reset
method setting (automatic reset / manual
reset) of each alarm output.
(Output OFF)
(Output ON)
Alarm 1 test

50

SQLC-208-142(3) 131H～136 Demand detection setting 【Except voltage input】
The following operation method is setting.
Demand current, action of demand, high-alarm value, time-interval, power-factor, demand active power.

RESET/SHIFT

131H
Demand current
upper limit

RESET/SHIFT

136
Power-factor
operation method

RESET/
SHIFT

132
Demand current
time interval

RESET/
SHIFT

135
Demand power
operation method

RESET/SHIFT

133H
Demand power
upper limit
134
Demand power
time interval

RESET/SHIFT◆ 131H Demand current upper limit. 133H Demand active power upper limit.
Set the high-alarm value of demand current(DA) and demand active power(DW).
The setting range is 5 to 100％ (1％ step). Selection by ＋ and － , set value is updated by SET .
Default setting：80％ (demand current, demand active power)◆ 132 Demand current time interval. 134 Demand active power time interval.
Set the time interval (95％ time interval) of demand current(DA) anddemand active power(DW). Selection by ＋ and － , set value is updated
by SET .

New setting

Now setting

Setting factor

Setting No.

Default setting：0 second (demand current, demand active power)
0sec＋(Nothing)

－
－
＋

5sec

4min

5min
－
＋

30min

＋
－
－
＋
＋
－
－
＋

10sec

3min

6min

25min

＋
－
－
＋
＋
－
－
＋

20sec

2min

7min

20min

＋
－
－
＋
＋
－
－
＋

30sec

1min

8min

15min

＋
－
－
＋
＋
－
－
＋

◆ 135 Demand active power operation method
The operating system of demand (DW) can be selected from d(operating system according with bimetallic type：demand) andA (Averaging arithmetic in demand time delay：average).
Selection by ＋ and － , set value is updated by SET .
Default setting：d (Operating system according withbimetallic type)

＋

40sec

－

50sec
＋

9min

－

10min

Demand current time interval＋
d：Operating system
according withbimetallic type＋－

A：Averaging
arithmetic indemand time
delay

－

● Demand time delay characteristic (Demand current, Demand active power)
100
95
80

Arithmetic method accordingwith bimetallic type.
(Indication time to 95％
of a final constant value)

Time delay 10 minutes

Demandvalue 60（％）

Averaging arithmetic indemand time delay.
(Averaging time in demand
time delay.)

40

20
0
0

10

20

30

Time（min）

Arithmetic method
Demand current measurement：Arithmetic method according with bimetallic type.
Demand active power measurement：Arithmetic method according with bimetallic type (Initial value).
Or the averaging arithmetic in a demand time interval.
One is selected by setting.
100％ indication time is about 3 times the time delay at the case of the arithmetic method according with bimetallic
type.(In case of 10 minutes/95％ of time-interval, time to reach to 100％ is about 30 minutes.)
Demand measurement is measured to the 2 times of the rated current, and the 2 time of a rated active power.
51

SQLC-208-142◆ 136 Power-factor operation method
The operation method of power-factor measurement can be selected from 0(instant measurement) and 1 (averaging operator in a demand time interval).
In case it is set as "1 (averaging operator in a demand time interval)",power-factor measurement is calculated from the operation method of a power
demand time interval and a demand active power meter.
Selection by ＋ and － , set value is updated by SET .
Default setting：0 (Instant measurement )＋0：Instantmeasurement＋

1：Averaging operator

in a demand timeinterval－

New setting－

Setting No. Now setting

Power-factor operation method(4) 141H～14A Harmonic detection setting 【All models】
Set the high-alarm value of each harmonic (current, voltage) measurement factor, factor, 5th conversion detection
characteristics, and average time interval is performed.
141H
Current
distortion-factor
upper limit

RESET/SHIFT

142H
Current 5th
conversion content
upper limit

RESET/
SHIFT

147
Voltage nthcontent factor
RESET/SHIFT

148H
Voltage nthcontent upper
limit

RESET/SHIFT

144H
Current nth
content upper
limit

RESET/SHIFT

146H
Voltage 5th
conversion content
upper limit

RESET/SHIFT

145H
Voltagedistortion-factor
upper limit

RESET/
SHIFT

149
5th conversion
detection
characteristics

RESET/SHIFTRESET/SHIFT

143
Current nth
content factor◆ 141H Current distortion-factor upper limit,
145H Voltage distortion-factor upper limit

RESET/SHIFT

14A
Average timeinterval

Setting factor

New setting

Set the high-alarm value of distortion factor (current, voltage).
Setting range. Current：5～100％(1％ step)
Voltage：1.0～20.0％(0.1％ step)
Selection by ＋ and － , set value is updated by SET .
Default setting：OFF [Non-use] (Current, Voltage)◆ 142H Current 5th conversion content upper limit,
146H Voltage 5th conversion content upper limit.
Set the high-alarm value of 5th conversion content (current, voltage).
Setting range. Current：5～100％(1％ step)
Voltage：1.0～20.0％(0.1％ step)
Now setting
Setting No.
Selection by ＋ and － , set value is updated by SET .
Current distortion-factor upper limit
Default setting：OFF [Non-use] (Current, Voltage)◆ 143 Current nth content factor,
147 Voltage nth content factor.

Setting factor

New setting

Setting No.

Now setting

Set the factor (order) of nth content (current, voltage).
An order can be selected from n= 3, 4, 5, 7, 9, 11, 13, 15.
Selection by ＋ and － , set value is updated by SET .
Default setting：5th(Current, Voltage)◆ 144H Current nth content upper limit,
148H Voltage nth content upper limit.
Set the high-alarm value of nth content (current, voltage).
Setting range. Current：5～100％(1％ step)
Voltage：1.0～20.0％(0.1％ step)
Selection by ＋ and － , set value is updated by SET .
Default setting：OFF [Non-use] (Current, Voltage)

52

Voltage nth content factor

SQLC-208-142◆ 149 5th conversion detection characteristics.
The detection characteristics of 5th conversion content canbe selected from A (average mode) and I (inverse-time-delaymode).
In case of "A (average mode)", when average measured value(the average of instantaneous value in average time interval)
exceeded the upper limit alarm value, it detects.
And in case of "I (inverse-time-delay mode)", when exceeding
the upper limit warning value by anti-time limit
characteristic of instantaneous value, it detects.
Selection by ＋ and － , set value is updated by SET .
Default setting：I(inverse-time-delay mode)

Alarm output, Inverse-time-delay characteristics
In case of high-limit-setting value 35％(voltmeter 3.5％)

10000

1000

＋

A：Average＋

I：inverse-time-

mode

－

delay mode

100
Time
(sec）

－

New setting

10

Setting factor

1
0(Ammeter)(Voltmeter) 0

Setting No.
Now setting

20
2

40
4

60
6

80 100 120 140 160 180 200
8 10 12 14 16 18 20

5th conversion content (％)
5th conversion detection◆ 14A Average time interval
Set the average time interval of each harmonic measurement.
Selection by ＋ and － , set value is updated by SET .
In addition, in case the detection characteristics of 5th conversion content are set as inverse-time-delay mode,in order that 5th conversion content may operate in inverse-time-delay characteristics, this time interval isdisregarded. Default setting：0 minute (With no average)
0 minute(Nothing)＋－

1 minute＋－

2 minute＋－

5 minute＋－

10 minute＋－15 minute＋－30 minute－＋(5) 151H～152L Instant measurement detection setting 【Current input is excluded.】
An upper limit low-alarm value is set by instant measurement (voltage factor).
151H
Instant measurement
voltage upper limit

RESET/SHIFT

152L
Instant measurement
voltage lower limit

New setting

Now setting

Setting No.

RESET/
SHIFT◆ 151H Instant measurement voltage upper limit,
152L Instant measurement voltage lower limit.
Set the high-alarm value and low-alarm value of instant measurement(voltage).
Setting range is 30～150％(1％ step).
Selection by ＋ and － , set value is updated by SET .
Default setting：OFF〔Non-use〕(Upper limit, lower limit )53

Instant measurement
voltage upper limit

SQLC-208-142(6) 161～164 Leakage detection setting 【With leakage measurement】
The rated sensitivity current value of leakage measurement, a detection factor, the circuit configuration at the caseof 3-phase 3-wire, and setting of ZCT to be used are performed.
161
Leakage detection
rated sensitivity
current value

RESET/SHIFT

162
Leakage detection
factor change

163
Leakage detectcircuitry change

RESET/SHIFT

164
RESET/SHIFT

Use ZCT selection

RESET/SHIFT

New setting◆ 161 Leakage detection rated sensitivity current value

Now setting

Set the rated sensitivity current value of current leakage.
Setting value can be selected from 0.03A, 0.05A, 0.1A, 0.2A, 0.4A, 0.8A.
Selection by ＋ and － , set value is updated by SET .
Default setting：0.1A◆ 162 Leakage detection factor change
Measurement of current leakage and detection factor can be selectedfrom Io and Igr.
Selection by ＋ and － , set value is updated by SET .
However, a current input product constitutes Io fixation and cannot carryout Igr detection.
Default setting：Io<Caution> Please apply a voltage input, in case you measure and detect Igr.
In case the voltage input is not applied, measurement or detectionof Igr cannot be performed correctly.

Setting No.
Leakage detection
sensitivity current value

＋
＋
－

Io

Igr

－

◆ 163 Leakage detect-circuitry change
The circuit configuration of the current-leakage detection in 3-phase 3-wire can be selected from 1-phase earthing,
1-phase earthing (negative phase sequence), and non-earthing.
Selection by ＋ and － , set value is updated by SET . Default setting：A(1 phase earthing)<Caution> If actual connection is different from this setting, a current leakage Igr cannot measure or detect correctly.
Setting of "1-phase earthing (negative phase sequence)" is setting for making Igr measure and detectcorrectly, in case a circuit is a negative phase sequence. In the case of the right usual phase sequence,
it is not necessary to make it this setting.
＋＋

A：1-phase

earthing－

B：1-phase earthing(Negative phasesequence)＋－

C：non-earthing－◆ 164 Use ZCT selection
ZCT used by current-leakage measurement can be selected.
Selection by ＋ and － , set value is updated by SET .
Default setting：0(TYPE 0)<Caution> If ZCT which you actually use is different from this setting, the error of current leakages Io and Igrwill become large. In case you use ZCT(s) other than our company recommendation goods, please consultin advance.
＋

0：TYPE 0＋－

1：TYPE 1

TYPE 0：Our company recommendation product (Standard).
TYPE 1：Except our company recommendation product.

－

54

SQLC-208-142(7) 171～172 Backlight setting 【All models】(However, the brightness of backlight is only white backlight products)
It sets action and brightness of backlight.
171
Backlight action

RESET/
SHIFT

172
Backlight brightness

RESET/SHIFT

New setting

Now setting

Setting factor

Setting No◆ 171 Backlight action
It can select from ON (always-on), AUTO (auto off), and OFF (always-off)about action of backlight.
If 5 minutes elapses without operating a switch in case it is set as"AUTO (auto off)", backlight will go out automatically.
After that, backlight will be turned on if either of switches is operated.
Selection by ＋ and － , set value is updated by SET .
Default setting：AUTO (Auto off)
AUTO：
Auto off

＋

OFF：

＋

ON：

－

Always-off－

Always-on－＋

Backlight◆ 172 Backlight brightness 【white backlight products only】
It can select the brightness of backlight as five steps of 1 to 5.
Backlight becomes the darkest if it is set as "1".
Backlight becomes the brightest if it is set as "5".
Selection by ＋ and － , set value is updated by SET .
Default setting：3 (Middle)

Setting54321Brightness
BrightDark

5.3.2 Setting mode 2
SET and RESET/SHIFT
3 seconds
DISPLAY

211～218
Measurement-range setting
MODE

DISPLAY

231C～235C
Communication output setting
MODE

DISPLAY
Display mode
(Measurement
display)

241P～244P
Pulse output setting
MODE

DISPLAY

251～252
External operation input setting
MODE

DISPLAY

261～26D
Measurement ON/OFF setting
MODE

DISPLAY

271～272
Initialization of watt-hour and setting value.
MODE

Setting mode 2

Setting mode 2 is selected by pressing SET and RESET/SHIFT switches continuously for longer than 3 seconds.
Pushing MODE switch performs movement of setting item.
The present mode can be returned to the display mode by pressing DISPLAY switch.
< Caution >If setting change should have been mistaken, a display and output of measurement are not obtained correctly.
Therefore, users must not set. The setting item without the corresponding option is not displayed.

55

SQLC-208-142(1) 211～218 Measurement-range setting 【All models】
Setting of measurement range in each measurement factors.
211
Voltage range
RESET/SHIFT

218
Frequency range

RESET/SHIFTRESET/SHIFT

212
Current range

217
Power-factor
range

RESET/SHIFTRESET/SHIFT

213
Current display
intrinsic
sensitivity

RESET/SHIFT

216
Reactive power
range

RESET/SHIFT

214Power polarity

215

RESET/SHIFTPower range◆ 211 Voltage range
Set the voltage range (VT ratio). Change of this setting also sets the measurement range of active power and reactive
power automatically simultaneously.
Selection by ＋ and － , set value is updated by SET .
Default setting：6600V(3φ3W) ，110.0V(1φ3W) ，3300V(1φ2W)
Setting factor
New setting
Voltage measurement range (34 range)
150.0V(110V)
150V (110V)
300.0V(220V)
300V (220V)
500V (380V)
600V (440V)
600V (460V)
600V (480V)
1200V (880V)
1500V (1100V)
2400V (1650V)
3000V (2200V)

3.00kV (2200V)
4500V (3300V)
4.50kV (3300V)
9000V (6600V)
9.00kV (6600V)
15.00kV (11kV)
18.00kV (13.2kV)
18.00kV (13.8kV)
24.00kV (16.5kV)
25.00kV (18.4kV)
30.0 kV (22kV)
45.0 kV (33kV)

90.0kV (66kV)
120.0kV (77kV)
150.0kV (110kV)
180.0kV (132kV)
210.0kV (154kV)
270.0kV (187kV)
300.0kV (220kV)
400.0kV (275kV)
500.0kV (380kV)
750.0kV (550kV)

Now setting
Setting No.
Voltage range◆ 212 Current range
Set the current range (CT ratio). Change of this setting also sets the measurement range of active power andreactive power automatically simultaneously. Selection by ＋ and － , set value is updated by SET .
Default setting：100.0A(3φ3W) ，500A(1φ3W) ，50.0A(1φ2W)
Current-measurement range (76 range)
5.00A
6.00A
7.50A
8.00A
10.00A
10.0A
12.00A
12.0A
15.00A
15.0A

20.00A
20.0A
25.00A
25.0A
30.00A
30.0A
40.0A
50.0A
60.0A
75.0A

80.0A
100.0A
100A
120.0A
120A
150.0A
150A
200.0A
200A
250.0A

250A
300.0A
300A
400A
500A
600A
750A
800A
900A
1000A

1.00kA
1200A
1.20kA
1500A
1.50kA
1600A
1.60kA
1800A
1.80kA
2000A

2.00kA
2500A
2.50kA
3000A
3.00kA
4000A
4.00kA
5000A
5.00kA
6000A

6.00kA
7500A
7.50kA
8000A
8.00kA
9.00kA
10.00kA
10.0kA
12.00kA
12.0kA

15.00kA
15.0kA
20.00kA
20.0kA
30.00kA
30.0kA◆ 213 Current display intrinsic sensitivity
Set the full scale of current meter. The setting range is 40 to 120％ of CT ratio. And, it can select from thefollowing values. Selection by ＋ and － , set value is updated by SET .
Setting factor
New setting
Default setting：100.0A(3φ3W) ，500A(1φ3W) ，50.0A(1φ2W)
The measurement range (current, active
power, reactive power) which can be set.
(×10n)
1.□
1.0／1.2／1.4／1.5／1.6／1.8
2.□
2.0／2.4／2.5／2.8
3.□
3.0／3.2／3.6
4.□
4.0／4.2／4.5／4.8
5.□
5.0／5.66.□
6.0／6.4
7.□
7.2／7.58.□
8.0／8.49.□
9.0／9.6

Example )In case of CT ratio＝100.0A.
･40％ of 100A is 40A.
･120％ of 100A is 120A.
A measurement range can beselected within the limitsof 40 to 120A.
Therefore, a left table
A measurement range can beselected from
40/42/45/48/50/56/60/64/72/
75/80/84/90/96/100/120A.

56

Setting No.
Now setting
Current display intrinsic
sensitivity

SQLC-208-142◆ 214 Active power polarity
A swing display of active power meter can be selected from P (one side swing) and － (both swings).
Selection by ＋ and － , set value is updated by SET .
Default setting：P (One-side swing)
New setting＋P：
One-side swing＋－

Both swing display－：Both swings－

Now setting
Setting No.
One-side swing display
Power polarity◆ 215 Active power range
Set the full scale of active power meter. The setting range is 40 to 115％ of range of a VT ratio × CT ratio.
And it can select from "213 current display intrinsic sensitivity" tables.
Selection by ＋ and － , set value is updated by SET .
<Caution> VT ratio：In case of 220V direct input. Calculates by VT
ratio＝2.
CT ratio：In case of 1A input. Calculates by CT ratio÷5.
Default setting：3φ3W：1200kW ，1φ3W：100.0kW ，1φ2W：150.0kW

Setting factor

New setting◆ 216 Reactive power range
Set the full scale of reactive power meter.
The setting range is 30 to 115％ of range of a VT ratio × CT ratio.
And it can select from "213 current display intrinsic sensitivity" tables.
Selection by ＋ and － , set value is updated by SET .
<Caution> VT ratio：In case of 220V direct input. Calculates by VT
ratio＝2.
CT ratio：In case of 1A input. Calculates by CT ratio÷5.
Default setting：3φ3W：600kvar ，1φ3W：50.0kvar ，1φ2W：75.0kvar

Setting No.

Now setting

Reactive power range◆ 217 Power-factor range
A power-factor measurement range can be selected from 0.5～1～0.5 or 0～1～0.
Selection by ＋ and － , set value is updated by SET .
Default setting：0.5～1～0.5＋＋

0.5～1～0.5

0～1～0

－
－

◆ 218 Frequency range
A frequency measurement range can be selected from 45～55Hz or
55～65Hz or 45～65Hz.
Selection by ＋ and － , set value is updated by SET .
Default setting：45～65Hz
50：
45～55Hz＋－60：
55～65Hz＋－

Setting factor

New setting

55：
45～65Hz－＋Now setting
Setting No.
Frequency range

57

SQLC-208-142(2) 231C～235C Communication output setting 【With an communication output option】
231C
Address

232C
Transmission
rate

RESET/SHIFT233C

RESET/SHIFT

234C

RESET/SHIFT

ParityStop bitRESET/SHIFT◆ 231C Address
Sets the address of device in communication output.
The address can be selected from 1～247.
Selection by ＋ and － , set value is updated
by SET .
Default setting：1

New setting
Now setting
Setting No.
Setting factor

Address◆ 232C Transmission rate
Sets the transmission rate of communication output.
The transmission rate can be selected from 4800bps,
9600bps, 19200bps, 38400bps.
Selection by ＋ and － , set value is updated
by SET .
Default setting：9600bps◆ 233C Parity
Sets the parity bit added to communication data.
Parity can be selected from nothing (－), evennumber (EVEN), odd number (oDD).
In case parity is set as “nothing (－)”, parity
is not added to communication data.
Selection by ＋ and － , set value is updated
by SET . Default setting：Even number (EVEN)
E：
Even number＋－o：
Odd number＋－

Setting No.
Setting factor-：Nothing

ParityNew setting
Now setting
Setting No.
Setting factor

2：2 bit－

Stop bit◆ 235C Protocol version
The version of a protocol can be chosen from ver.A / ver.B.
Selection by ＋ and － , set value is updated by SET .
In the case of a Modbus-IDA standard compliance protocol,
please use “ver.B”. “ver.A” has a different part(function codes 02H and 04H) from a Modbus-IDA standard.
Default setting：ver.B

New setting
Now setting
Setting No.
Setting factor＋＋－

Setting factor

Now setting＋

A：ver.A

Setting No.

New setting◆ 234C Stop bit
Sets the stop bit added to communication data.
The stop bit can be selected from 1 bit or 2 bit.
Selection by ＋ and － , set value is updated
by SET . Default setting：1 bit

1：1 bitNow setting

Transmission rate

－
＋

＋
－

New settingb：ver.B

Protocol version－

58

RESET/SHIFT

235C
ProtocolversionSQLC-208-142(3) 241P～244P Pulse output setting 【With a pulse output option】
Various setting of a pulse output is performed.
241P
Po1 output factor

RESET/SHIFT

242P
Po1 pulse unit

RESET/SHIFT

243P
Po2 output factor

RESET/SHIFT

244P
Po2 pulse unit

RESET/SHIFTNew setting◆ 241P PO(pulse output) 1 output factor,
243P PO(pulse output) 2 output factor

Now setting

Setting No.

Set the output factor of each pulse output.
Selection by ＋ and － , set value is updated by SET .
Default setting：Wh (PO1，PO2)
OFF：
Nothing

＋

1：Wh

－

＋

2：-Wh

－

＋

3：varh
(LAG)

－

－
－
＋

6：-varh(LEAD)－＋

5：-varh
(LAG)

－

＋

4：varh(LEAD)＋

Po2 output factor
New setting◆ 242P PO(pulse output) 1 pulse unit,
244P PO(pulse output) 2 pulse unit

Now setting

Setting No.

Set the pulse unit of each pulse output.
A pulse unit can be selected from four types.
The pulse unit that can be selected is decided with full-load power.
Default setting：10kWh/p [3φ3W] (PO1，PO2),
1kWh/p [1φ3W/1φ2W] (PO1，PO2)

Po1 pulse unit

59

SQLC-208-142(4) 251～252 External operation input setting 【With an external operation input option】
Various setting of external operation input is performed.
251
External operation
input 1 function

RESET/SHIFT

252
External operation
input 2 function

Setting factor

New setting
ALARM and RESET aredisplayed by turns.
(Alarm reset)

RESET/SHIFT◆ 251 External operation input 1 function,
252 External operation input 2 function
The function of each external operation input(alarm reset, maximum / minimum reset,
measurement factor change, phase change) can beselected.
Selection by ＋ and － , set value is updated

Measurement factors (W,cosφ, Hz, etc.) and DISP
are displayed by turns.
(Measurement factor
change)Setting No.

Now setting

by SET .
Default setting (With an alarm-output option)
Alarm reset (External operation input 1)
Maximum / minimum reset (External operation input 2)
Default setting (With no alarm-output option)
Maximum / minimum reset (External operation input 1)
Measurement factor change (External operation input 2)
ALARM RESET:
Alarm reset＋－

MAX./MIN. RESET：
Maximum / minimum reset＋－

Measurement factor DISP：
Measurement factor change＋－

R,Y,B DISP：
Phase change－＋

・About the setting display in an external operation input function
The contents of a display at the case of function
Functionsetting"ALARM" and "RESET" are displayed by turns by 7
Alarm reset
segment displays of the main monitor.
"RESET" is displayed by 7 segment displays of theMaximum / minimum
main monitor. And, "MAX" and "MIN" display byresetturns.
"DISP" is displayed by 7 segment displays of the main
Measurementmonitor. And, each measurement factor (units of A,
factor change
V, W, etc.) displays by turns.
"DISP" is displayed by 7 segment displays of the main
Phase changemonitor. And, each phase (R, Y, B, W) displays byturns.

60"Now setting"display point"New setting"display point

Sub monitor(right)Main monitor

SQLC-208-142(5) 261～26D Measurement ON/OFF setting 【All models (However, a current leakage is with leakage measurement )】Measurement display ON/OFF setting of each measurement factor is performed.
Selection by ＋ and － , set value is updated by SET .
Default setting：ON (All measurement factors)
261
Voltage

262

RESET/SHIFTRESET/SHIFTRESET/SHIFT

Current

267
Power-receiving
watt-hourRESET/
SHIFT

268
Power
transmission
watt-hourRESET/SHIFT

26D
Current
leakage

RESET/SHIFTRESET/
SHIFT

263
Power
266
Frequency

RESET/SHIFT

269
Power-receiving
reactive watt-hour(LAG,LEAD)
26C
Harmonic
voltage

264
Reactive
power

RESET/SHIFT

265

New setting
Now setting
Setting No.

RESET/SHIFTPower-factor
26A
Power transmission
reactive watt-hour(LAG,LEAD)RESET/SHIFT

26B
Harmonic
current

RESET/SHIFTRESET/
SHIFT

Voltage ON/OFF(6) 271～272 Initialization of watt-hour and setting value. 【All models 】
Package reset of watt-hour is performed. And, each set value is initialized (returns to default setting).
271
Setting value isinitialized.

RESET/SHIFT

272
Watt-hour reset

RESET/
SHIFT◆ 271 Initialization of setting value
Each set value is initialized (returns to default setting).
Pushing SET for 3 seconds initializes all set values.

SET
3 seconds

Setting No.

Setting No.

Completion of
initializing(Before initialization)(Initialization completion)

Initialization of setting value◆ 272 Watt-hour reset
Integrated value of each electric-energy display is cleared (＝0). By pushing SET for 3 seconds, all integrated
value (Wh, -Wh, var(LAG), -var(LAG), var(LEAD), var(LEAD)) is cleared by package.
Setting No.

Setting No.
Wh and varh aredisplayed byturns.

Wh and varh aredisplayed byturns.

SET
3 seconds

After clear
completion

Clear completion(Before clear)(Clear completion)
Watt-hour reset

61

SQLC-208-142

5.3.3

Setting mode 3
SET and DISPLAY
3 seconds

Setting mode 3 is selected by pressing SET andDISPLAY switches continuously for longer than 3
seconds. Pushing MODE switch performs movementof setting item.
The present mode can be returned to the display modeby pressing DISPLAY switch.

311～312
Input circuit setting

DISPLAY
Display mode

MODE

(Measurement
display)321～322
Measurement setting

DISPLAY< Caution >If setting change should have been mistaken, a display
and output of measurement are not obtained correctly.
Therefore, users must not set. The setting item without
the corresponding option is not displayed.

MODE

Setting mode 3(1) 311～312 Input circuit setting 【All models】
Set the input circuit and phase wire and input voltage / phase-voltage full scale.
311
Input circuit andphase wire change

312

RESET/SHIFT

Input voltage

RESET/
SHIFT◆ 311 Input circuit and phase wire change
Set the input circuit and phase wire (1φ3W).
Selection by ＋ and － , set value will be updated if SET ispushed for 3 seconds.
Default setting：3φ3W(3φ3W, No designation),
1φ3W[R-W-B](1φ3W), 1φ2W(1φ2W)<Caution>
・When this setting is changed, it will become the default setting of the
input circuit after all set values changing.
・The right measurement cannot be performed if setting of actual connection
and phase wire are different.
＋
－

3φ3W

1φ3W
(R-W-B)＋－

1φ3W(R-W-Y)＋－

1φ3W(Y-W-B)＋－New setting
Setting No.
Now setting

1φ2W

Input circuit andphase wire change－＋◆ 312 Input voltage
Set the input voltage (3φ3W, 1φ2W) or phase-voltage full scale (1φ3W).
In 3φ3W/1φ2W and 1φ3W, the contents of a setting are different.
Selection by ＋ and － , set value is updated by SET .
Default setting：300V(1φ3W)
Default setting：110V(3φ3W，1φ2W or no designation)
・3φ3W，1φ2W

New setting
Setting No.
Now setting

＋
110V

＋
－

RW

Setting No.

BW alternate display(Phase display R-B-W)
New setting

220V

－

・1φ3W
＋
150V

＋
－

300V

－

Setting of 300V,
Output is AC0～150V/0～5000
Setting of 150V,
Output is AC0～150V/0～10000

Input-voltage rating (3φ3W)

Now setting
Phase-voltage full scale (1φ3W)

62

SQLC-208-142(2) 321～322 Measurement setting 【All models】
Set the dead band of measurement display, and with or without of tidal current measurement.
321
Dead band of
measurement322
Tidal current
measurement

RESET/SHIFT

New setting
Now setting

RESET/SHIFT◆ 321 Measurement dead band
Set the dead band of measurement display.
By this setting, variation of less than this set value isdisregarded by voltage, current, active power, and reactive
power measurement display.
Setting range：0.0～2.0％ (0.1％ step)
Selection by ＋ and － , set value is updated by SET .
Default setting：0.0％ (Nothing)◆ 322 Tidal current measurement
By measurement of reactive power and a power-factor,
0 (general measurement) or 1 (tidal current measurement which
was conscious of power transmission/power receiving) can beselected.
Selection by ＋ and － , set value is updated by SET .
Default setting：0 (General measurement)
0：Generalmeasurement＋＋

Setting No.
Setting factor

Dead band of measurement

New setting
Now setting
Setting No.

1：Tidal current

measurement－－

Tidal current measurement(General measurement)
Display

LEAD 0～LAG 0/LEAD 0～LAG 0

Communication output

LAG 0

10000

cosφ=1

5000

LEAD 0

0

LEAD 0～LAG 0/0～10000

Input
φ=-90° φ=0° φ=90°φ=180°
φ=270°[cosφ]LEAD cosφ LAG cosφ LEAD
0
1
0
1
0

Input
φ=-90° φ=0° φ=90°φ=180°
φ=270°[cosφ]LEAD cosφ LAG
cosφ LEAD
0
1
0
1
0

Power receiving

Power receiving

Power transmission

Power transmission(Tidal current measurement)
Display LEAD 0～LAG 0/LEAD 0～LAG 0

Communication output

LEAD 0～LAG 0/0～10000

10000

LAG 0
cos180°=1
LEAD
0
LAG

5000

cos0°=1

0

LEAD 0Input
φ=-90° φ=0° φ=90°φ=180°
φ=270°[cosφ]LEAD cosφ LAG,LEAD cosφ LAG
0
1
0
0
1
0

Input
φ=-90° φ=0° φ=90°φ=180°φ=270°[cosφ]LEAD cosφ LAG,LEAD cosφ LAG
1
0 0
1
0
0

Power receiving

Power receiving

Power transmission

63Power transmission

SQLC-208-142

6. Specification
6.1

Specification and intrinsic error.

Input circuit
3-phase 3-wireSingle-phase 2-wireSingle-phase 3-wireZero-phase current

Measurement
item

Input
AC110V，220V common use.
AC 5A or AC 1A 50/60Hz Designation
AC100-200V (47)
AC 5A or AC 1A 50/60Hz Designation
Rated sensitivity current value.
0.03A / 0.05A / 0.1A / 0.2A / 0.4A / 0.8A

Measurement range /Display specification

Voltage

AC150V～750.0kV (34 range)

Current

Maximum demand (58), Demand,
Instant
AC5.00A～30.0kA (76 range)

Active power

Reactive
powerPower factor

Frequency

45.0～55.0Hz or
55.0～65.0Hz or
45.0～65.0Hz
Range selectIo method,
Igr method

Current leakage
AC0.03A～0.8A (6 range)

Voltage
Distortion
factorCurrent
Harmonic ntheffective
Voltagevalue
Fundamental-wave
effective
value

○

○

Maximum demand (58), Demand,
Instant
200W～1000MW (Range select)
In voltage and current range.
One-side swing or both sideswings can be setting.
LEAD,LAG 150var～1000Mvar(Range select)
In voltage and current range.
LEAD 0.500～1.000～LAG 0.500
or
LEAD 0.000～1.000～LAG 0.000
Range selectCurrent
leakage (54)Current Voltage
input
input

Current

0.0～20.0％(Second to 15th
harmonic) RY-YB (56)0.0～100.0％(Second to 15th
harmonic) R-B(57)
AC150V～750.0kV(34 range)
n=3,4,5,7,9,11,13,15
RY-YB (56)AC5.00A～30.0kA(76 range)
n=3,4,5,7,9,11,13,15
R-B
(57)

○

○

Only with leakage measurement

Intrinsic error (48)Communication Maximum Minimum
measur- measurDigital
output,ement
display
Pulse output ement
(49)

Note

RY-YB-BR line change(50)
R-Y-B phase change(51)
Possible to set a
range of indicationand output apart fromthe CT ratio.

±1.0％

±0.5％

○

○

±1.0％

±0.5％

○

○

±1.0％

±0.5％

○

○

(52)

±1.0％

±0.5％

○

○

(53)

±2.0％

±2.0％

○

○

In case input isbelow 20％ of voltage
range or below 2％ of
current range：cosφ=1.
(Output is cosφ=1
equivalence)

±0.5％

±0.5％

○

○

0.0Hz in case input
is below 20％ of
voltage range.
％ for rated
sensitivity current
value.
An input (ZCT
primary) 3mA or lessbecomes zero display.

○

±2.5％
(55)

±2.5％
(55)

○

○

±1.0％

±2.5％

○

±2.5％

±2.5％

○

±1.5％

±1.5％

○

Digital display is ％to a voltage range.

±1.5％

±1.5％

○

Digital display is ％to a current range.

○

○

○

64

Digital display is ％to 100％ of
distortion factors.

SQLC-208-142

Measurement
item

Measurement range /Display specification

Voltage
Harmonic nth
content
Current

Harmonic 5th Voltage
conversion
effective
value
Current
Harmonic 5th Voltage
conversion
Current
content

Watt-hour

var-hour

Current Voltage
input
input

0.0～20.0％
n＝3,4,5,7,9,11,13,15
RY-YB (56)0.0～100.0％
n＝3,4,5,7,9,11,13,15
R-B(57)
AC150V～750.0kV(34 range) RY-YB(56)

AC5.00A～30.0kA(76 range) R-B(57)

0.0～20.0％
0.0～100.0％

Intrinsic error (44)Communication Maximum Minimum
measur- measurDigital
output,ement
display
Pulse output ement(45)○

R-B ( )

±2.5％

○

±2.5％

±2.5％

○

±1.5％

±1.5％

○

±1.5％

±1.5％

○

±1.0％

±2.5％

○

±2.5％

±2.5％

○

Power
factor 1：±2.0％

Power
factor 1：±2.0％

Power
factor 0.5：±2.5％

Power
factor 0.5：±2.5％○○○

RY-YB (56)
57

±1.0％

○
○

Display：Integer, 5 digit.
Multiplier：Integral number times of 10.
Possible to indicate it to 3 decimal place.
Electric power is integrated. (Power receiving，Power transmission)

Display：Integer, 5 digit.
Multiplier：Integral number times of 10.
Possible to indicate it to 3 decimal place.
Integrating reactive power of power receiving.
(LAG･LEAD)
Integrating reactive power of power transmission.
(LAG･LEAD)

Power
factor 0：±2.5％
Power
factor0.87：±2.5％

Power
factor 0：±2.5％
Power
factor 0.87：±2.5％

Note

Digital display is％ to 100% ofcontent.
Digital display is％ to a voltage
range.
Digital display is％ to a current
range.
Digital display is％ to 100% ofcontent.
Conformity withnormal watt-hourmeter.
Setting range ofpulse output unit
(kWh/pulse) isreferred to optionspecification.
Setting range ofpulse output unit
(kvarh/pulse) isreferred to optionspecification.

Note (47) The rated voltage of each phase and W phase is 100V. However, the full scale of a bar graph is 300V.
Note (48) If this unit directly measures an inverter output of cycle control, SCR phase angle control or PWM control,
an error may increase due to its operation principle.
As for harmonic 5th conversion effective value and nth harmonic effective value, a display will be zero by 0.2％
or less of the measurement range. And, analog output constitutes lower limit output. At this time, a distortion
factor, harmonic 5th conversion content rate, and nth harmonic content also become 0％ (analog output is lower limit
output). As for a distortion factor, harmonic 5th conversion effective value / content, and nth harmonic effective
value / content, fundamental-wave effective value constitutes zero by 3％ or less of the measurement range.
Note (49) Communication output and pulse output are options.
Communication output of harmonic distortion factor and harmonic content：It becomes an upper limit output froma lower limit output, for current 0～100％ and voltage 0～20％.
The communication output of current leakage constitutes an upper limit output to leakage sensitivity current
value. (Only with leakage measurement)
Note (50) Single-phase 3-wire：RW-BW-RB, Single-phase 2-wire：With no phase display.
Note (51) Single-phase 3-wire：R-B-W, Single-phase 2-wire：With no phase display.
Note (52) At the case of one side swing setting of bar graph. Digital meter measures reverse power to -15% full scale.
(Instantaneous power)
Note (53) Active power, reactive power display digit.
A full scale display is below 4000：4 digits display. A full scale display is 4000 or more：3 digits display.
Example) 4800kW → 4.80MW
40kvar → 40.0kvar
20kW → 20.00kW
Please refer to an appendix table for details.
Note (54) Only with leakage measurement. However, current input product constitute only Io method.
Note (55) The error of ZCT is not included. However, leakage detection sensitivity current below 0.1A constitutes±0.0025A (ZCT primary).
Note (56) Single-phase 3-wire：RW-BW，single-phase 2-wire：With no phase display, line display.
Note (57) Single-phase 3-wire：R-B，single-phase 2-wire：With no phase display
Note (58) The maximum value (maximum demand current, others) minimum value can be checked in the maximum and theminimum measurement mode.

65

SQLC-208-142

Item
Bar graphdisplay

OperatingmethodIntervalsetting

The factor
in whichdisplaysetting ispossible

OptionSpecification
Bar graph display of the main-monitor factor is done. (Watt-hour and var-hour exclude)
A display of a sub monitor factor can also be set.
Current, Voltage ：Effective value computing type.
Demand ammeter：Arithmetic method according with bimetallic type.
Demand active power meter：Arithmetic method according with bimetallic type, or average value within the demand time
limit. (One side is selected by setting.)
Active power, Reactive power, Watt-hour, var-hour：Time-division multiplication method.
Power factor：Average value within instant measurement or the demand time limit. (One side is selectedby setting.) Calculates for active power and reactive power.
Frequency：Zero cross cycle computing type.
Current leakage ：Fundamental-wave effective-value arithmetic method.
Harmonic：FFT computing type.
0 second / 5 seconds / 10 seconds / 20 seconds / 30 seconds / 40 seconds / 50 seconds
Demand current/ 1 minute / 2 minutes / 3 minutes / 4 minutes / 5 minutes / 6 minutes / 7 minutes/ 8 minutes / 9 minutes / 10 minutes / 15 minutes / 20 minutes / 25 minutes / 30 minutes
Demand active(95％ time limit)
power
Harmonic
Average time limit：0 minute / 1 minute / 2 minutes / 5 minutes / 10 minutes
measurement/ 15 minutes / 30 minutes
Average measurement.
Voltage(RY-YB-BR), Current(R-Y-B), Demand current(R-Y-B), Active power, Demand active power,
Reactive power, Power factor, Frequency, Current leakage,
Main monitor
Watt-hour(Power receiving, Power transmission),var-hour(Power receiving LAG/LEAD, Power transmission LAG/LEAD), Distortion factor(A, V)
Sub monitor
Voltage(RY-YB-BR), Current(R-Y-B), Active power, Reactive power, Power factor, Current leakage(Left)
Voltage(RY-YB-BR), Current(R-Y-B), Demand current(R-Y-B), Active power, Demand active power,
Sub monitor
Reactive power, var-hour(Power receiving LAG/LEAD, Power transmission LAG/LEAD),(Center)
Harmonic 5th conversion content(A, V), Harmonic nth content(A, V)
Voltage(RY-YB-BR), Current(R-Y-B), Demand current(R-Y-B), Active power, Demand active power, Power
Sub monitor
factor, Frequency, Watt-hour(Power receiving, Power transmission),(Right)Fundamental-wave effective value(A, V), Harmonic 5th conversion content(A, V),
Harmonic nth effective value(A, V)
Voltage(RY-YB-BR), Current(R-Y-B), Demand current(R-Y-B), Active power, Demand active power,
Reactive power, Power factor, Frequency, Current leakage, Distortion factor(A, V),
Bar graph
Harmonic 5th conversion content(A, V), Harmonic nth content(A, V),
Fundamental-wave effective value(A, V), Harmonic 5th conversion effective value(A, V),
Harmonic nth effective value(A, V)
Communication output (Modbus RTU mode)
Contact output (2 sets. Select of pulse output or alarm output or CPU error output.)
External operation change input (2 sets)● About power and reactive power full scale range selection
The power range and reactive power range is automatically decided in a current range and voltage range.
The full scale range of a bar graph can be selected out of the following values within a 40～115％ (range of power)and 30～115％ (range of reactive power), assuming that the rated power (VT ratio × CT ratio)(59) is 100％.
1.0/1.2/1.4/1.5/1.6/1.8/2.0/2.4/2.5/2.8/3.0/3.2/3.6/4.0/4.2/4.5/4.8/5.0/5.6/6.0/6.4/7.2/7.5/8.0/8.4/9.0/9.6 ×10n
Example ) In case of VT ratio × CT ratio ＝ 1200kW
A full scale range can be selected from the following.
480/500/560/600/640/720/750/800/840/900/960/1000/1200
Note(59) Assume VT ratio is “2” for calculation in case of 220V input specifications and also assume CT ratio is
CT ratio ÷ 5 in case of 1A input specifications.

66

SQLC-208-142● Measurement is possible range.
Input (60)

Measurement factor
Voltage

AC0～150V[AC0～300V]

Current

AC0～5A[AC0～1A]

0～1kW (0～200W)[0～2kW (0～400W)]±1kW (±200W)[±2kW (±400W)]
LEAD 1～0～LAG 1kvar(LEAD 200～0～LAG 200var)[LEAD 2～0～LAG 2kvar(LEAD 400～0～LAG 400var)]

Power

Reactive power

LEAD 0～1～LAG 0Power factor
LEAD 0.5～1～LAG 0.5
45～55Hz55～65Hz45～65Hz
AC0～Rated sensitivity
current value

Frequency
Current leakage
Effective
value

Current

AC0～5A[AC0～1A]

Voltage

AC0～150V[AC0～300V]

Harmonic
Rate ofcontent
Note (60) [Current
Voltage0～100％(％ to input rating)
0～20％(％ to meter full scale)] is the 300V input case. (Measurement is possible range
Display
Communication output
101％ of meter full
101％ of output span.
scale.
120％ of input
120％ of output span.
rating.

Instant,
Demand120％ of input
rating.

120％ of output span,

Instant,
Demand120％ of input
rating.

120％ of output span,

LEAD 0.000～1～LAG 0.000
LEAD 0.490～1～LAG 0.490
44.9～55.1Hz
54.9～65.1Hz
44.8～65.2Hz
120％ of rated
sensitivity current.
120％ of input
rating.
101％ of meter fullscale.
120％ of input
rating.
100％ of meter fullscale.

Remarks

0％ and 100％ of
output span,-1％ and 101％ of
output span,-1％ and 101％ of
output span,
120％ of output span.
120％ of output span.
101％ of output span.
200％ of output span.
500％ of output span.

) is the 1A input case.

＊ Please reference to the communication specification (separately, Modbus RTU mode version) for the detailsof communication output data.

67

SQLC-208-142

6.2

Specification, Performance.

Item
Accuracy
Accuracy of bar graph
Influence by temperature
Conformity technicalstandard
Display updating time

Display device
Display composition

LCD view angle

Backlight

Auxiliary supply

Rush current(Time constant)

Input consumption VA

Overload capacity

Insulation resistance(61)
JIS C 1102-1
JIS C 1111

Withstand voltage (61)
JIS C 1102-1
JIS C 1111

Impulse withstandvoltage
JIS C 1111

Specification
Reference to measure specification and accuracy±10％ （％ for span）
23±10℃ within accuracy.
JIS C 1102-1, -2, -3, -4, -5, -7：1997 ，JIS C 1111：1989 ，JIS C 1216：1995 ，
JIS C 1263：1995 ，JIS C 8374：1991 ，TIA/EIA RS-485：1983
About 1 second (Bar graph：0.25 seconds)(Current leakage measurement：Digital and bar graph is 2 seconds or less.
Harmonic measurement：Digital and bar graph is 10 seconds or less.)
Main monitor
5 digit, character height 11mm
Sub monitor (Left)
4 digit, character height 6mm
LCD
Sub monitor (Center),(Right)
5 digit, character height 6mm
Bar graph
20 dots
For upper installation
Upper view angle 10°，Lower view angle 60°，
Standard(For lower view)
Right and left view angle 60°
For lower installation
Upper view angle 60°，Lower view angle 10°，Special(For upper view)
Right and left view angle 60°
LED backlight：Green or White
Always-on, Auto off (after 5 minutes without operating), Always-off. Setting is possible.
White backlight can select brightness from five steps of 1 to 5.
(1) AC85～264V 50/60Hz 10VA (Rated voltage, AC100/110V，200/220V)
DC80～143V
6W (Rated voltage, DC100/110V) for both AC and DC uses
(2) DC20～56V
6W (Rated voltage, DC24/48V)
Rated voltage AC110V 2.2A or less (About 3.6ms)
Rated voltage AC220V 4.4A or less (About 3.6ms)
Rated voltage DC110V 1.6A or less (About 3.6ms)
Rated voltage DC24V
5.0A or less (About 2.0ms)
Rated voltage DC48V
9.9A or less (About 2.0ms)
Voltage circuit
0.1VA or less (110V) ，0.2VA or less (220V)
Current circuit
0.1VA or less (5A,1A)
Voltage circuit
2 times 10 seconds, 1.2 times continuation of rated voltage.
40 times 1 second, 20 times 4 seconds, 10 times 16 seconds,
Current circuit
1.2 times continuation of rated current.
1.5 times 10 seconds, 1.2 times continuation of rated voltage.
Auxiliary supply In case of DC110V, 1.5 times 10 seconds, 1.3 times continuation of rated
voltage.
Between electric circuits and case (Earth).
Between input and output and auxiliary supply.
Between communication output and pulse output andAbove 50MΩ at DC500V megger
alarm output.
Between pulse outputs.
Between alarm outputs.
Between electric circuits and case (Earth).
AC2000V (50/60Hz) 1 minuteBetween input and output and auxiliary supply.
Between communication output and pulse output andalarm output.
AC1500V (50/60Hz) 1 minuteBetween pulse outputs.
Between alarm outputs.
Between auxiliary supply and case (Earth).
7kV 1.2/50μs Positive and negative(Only with leakage measurement)
polarities, for each 3 time.
Between electric circuits and case (Earth).
6kV 1.2/50μs Positive and negative(An communication output is excluded)polarities, for each 3 time.
5kV 1.2/50μs Positive and negative
Between communication output and case (Earth).
polarities, for each 3 time.

Note (61) A voltage input and a leakage input are not insulated. Please use it combining ZCT.

68

SQLC-208-142

Item

Noise-capacity
ANSI C37.90a
JEA B-402
IEC801-2

Vibration, Shock
JIS C 1102-1
JIS C 0040，JIS C 0041

Construction

Blackout guarantee
Operation temperatureand humidity ranges
Storage temperature
range

Specification(1) Oscillatory surge voltage
If a vibration damping waveform (1～1.5MHz, Peak voltage：2.5～3kV) is repeated and added,
a measurement error should be within 10％. And, there needs to be no malfunction.
And there are not a communication error and a communication stop.
Voltage input circuit (Normal / Common),Current input circuit (Common. Zero-phase current input circuit is excluded.)
Auxiliary supply circuit (Normal / Common)(2) Square wave impulse noise
If a noise (1μs, 100ns width) is repeated and added, a measurement error should be within
10％. And, there needs to be no malfunction. And there are not a communication error anda communication stop.
Auxiliary supply circuit (Normal / Common) Over 1500V
Voltage input circuit (Normal / Common) Over 1500V
Current input circuit (Common) Over 1500V (Zero-phase current input circuit is excluded)
Pulse output (Common) Over 1000V
Alarm output (Common) Over 1000V
Operation input (Common) Over 1000V
Communication output circuit (Induction) Over 1000V(3) Electric wave noise
If intermittence irradiation of the electric wave of a 150,400,900MHz band is done by (5W,1m), a measurement error should be within 10％. And, there needs to be no malfunction.
And there are not a communication error and a communication stop.
(4) Electrostatic noise
It is within 10％ of errors in 8kV electrostatic noise at the case of an energization.
And there are not a communication error and a communication stop.
There needs to be no 10kV damage at the case of a non-energization.
Condenser charge form.
Vibration：Single amplitude 0.15mm, 10～55Hz, Each minute octave in 5 times sweep
Shock：490m/s２ It is each 3 times to the X,Y,Z direction.
Dimension：110mm(Width)×110mm(Height)×104mm(Depth)
Body diameter ：99mmφ
With terminal coverCase materials：ABS(V-0)
Outward color ：Black (Munsell N1.5)：Approx. 600g
Mass
Maximum value, Minimum value, Integrates value and each setting value.
Data hold by nonvolatile memory.
-10 ～ +55℃, 30 ～ 85％ RH, Non condensing.
-25 ～ +70℃

69

SQLC-208-142

6.3 Option
ItemStandard

ProtocolCommunication
outputTransmission system
Synchronous system
Transmission rateLine code
Start bit
Data length

Stop bit
Transmission code
Cable length

Half-duplex
asynchronous communication method4800bps / 9600bps / 19200bps / 38400bps
NRZ
1 bit
8 bit
NONE (Nothing) / ODD (Odd number) /EVEN (Even number)
1 bit / 2 bit
Binary1000m

Address

1～247

Parity bit

Pulse output(63)

Specification
EIA RS-485
Modbus protocol RTU modever.A
02H，03H，04H，06H，08H
Use function (64)
code
ver.B
03H，04H，06H，08H

RTU：Remote Terminal Unit
(Monitor operating unit)
PI-MBUS-300 Rev.J
Modbus Application Protocol
specification V1.1b

The number of connection
Max. 31 sets
X16＋X15＋X2＋1

Error detection
CRC-16Topology
Multidrop
Please reference to the communication specification (separately, Modbus RTU mode version) for the detailsof communication output data.
Possible output ：Watt-hour or var-hour.
Output form
：Optical MOS-FET relay. 1a contact
Contact capacity：AC，DC125V, 70mA (Resistance load, inductive load)
Pulse width：250±10ms (Output pulse width when the output pulse period of rated active power
constitutes speed more than 2 pulse/second by setting of an voltage measurement range, a current-measurement
range, and an output pulse unit is set to 100～130ms.)
Setting of output pulse unit is possible by the next range.
■ 3-phase 3-wire：Full load power (kW,kvar)＝√3×Rated voltage(V)×Rated current(A)×10-3■ Single-phase 3-wire：Full load power (kW,kvar)＝2×Rated voltage(V)×Rated current(A)×10-3■ Single-phase 2-wire：Full load power (kW,kvar)＝Rated voltage(V)×Rated current(A)×10-3
Full load power (kW,kvar)
Output pulse unit. kWh(kvarh)/pulse
Multiplying factor
Below 1
0.1
0.01
0.001
0.00010.01 (62)Over 1
Below 10
1
0.1
0.01
0.001
0.1
Over 10
Below 100
10
1
0.1
0.01
1
Over 100
Below 1,000
100
10
1
0.1
10
Over 1,000
Below 10,000
1,000
100
10
1
100
Over 10,000 Below 100,000
10,000
1,000
100
10
1,000
Over 100,000 Below 1,000,000
100,000
10,000
1,000
100
10,000Note(62) Although multiplying factor is 0.01, a multiplying factor display will be 0.1.
(The place by the integer is 4 digits display. An enlarged display is 4 digits below decimal point.)
Note(63) 2 outputs combination is possible, for pulse output and alarm output and CPU error output.
(CPU error output is 1 point only)
Note(64) In the case of a Modbus-IDA standard compliance protocol, please use “ver.B”.
“ver.A” has a different part (function codes 02H and 04H) from a Modbus-IDA standard.

70

SQLC-208-142

Item

Alarm output(65)

CPU error
output(65)

External
operation
input

Specification
Alarm factor：Demand current, Demand active power, Current leakage，harmonic 5th conversion content,
Harmonic nth content, Distortion factor, Voltage, Alarm OFF.
Possible to setting one of them.
Reset form ：Automatic reset or Manual reset (Setting)
Output contact ：No-voltage a contact (OR of each phase detection)
Contact capacity：AC250V 8A, DC125V 0.3A (Resistance load) AC250V 2A, DC125V 0.1A (Inductive load)
Alarm factor
Item
Specification
Demand measurement value ≧ Upper limit setting value,
Demand current, Function
Alarm display, Alarm output.
Demand active
Setting accuracy±1.0％ (％ for full scale )power
Setting range
5～100％ to the maximum scale. (1％ step)Sensitivity current 50～100％ (％ for rated sensitivity current value)
Current leakage Rated sensitivity
0.03A / 0.05A / 0.1A / 0.2A / 0.4A / 0.8A
current value
Only withOperating time
Time-delay type (It exceeds 0.1 seconds and is 2 or less seconds.)
leakage
The functional test of the current-leakage detection by the test
measurement
Test function
mode is possible.
Measurement value ≧ Upper limit setting value,
Function
Alarm display, Alarm output. (Detects by the maximum phase)
Setting accuracy
Current：±2.5％, Voltage：±1.0％, ％ to 100％ of content rate.
Harmonic 5th
Harmonic 5th conversion content, Harmonic nth content
conversion
Current (n=3,4,5,7,9,11,13,15), Distortion factor
content
5～100％ (1％ step)
Setting range
Harmonic 5th conversion content, Harmonic nth content
Harmonic nth
Voltage (n=3,4,5,7,9,11,13,15), Distortion factor
content
1.0～20.0％ (0.1％ step)
Average value mode：It will detect, if a par measurement value
Distortion
becomes beyond the above setting.
factor
Detection
Inverse-time-delay mode：It detects in the inverse-time-delay
characteristics
characteristics of instantaneous value (only a harmonic 5th
conversion content is possible).
Measurement value ≧ Upper limit setting value,
Alarm display, Alarm output. (Detects by the maximum phase)
Function
Measurement value ≦ Lower limit setting value,
Voltage
Alarm display, Alarm output. (Detects by the minimum phase)
Setting accuracy±1.0％ (％ for the value which set a full scale 150％)
Setting range
Using a full scale as 150％. 30～150％ (1％ step)
Detection item (Self-diagnostics item)
Contact composition
Contact capacity(1) Watchdog timer (Inside, outside)(2) RAM check error
AC250V 5A,DC125V 0.2A
(3) A/D-conversion error(Resistance load)b contact
At the case of error detection and not applying for
AC250V 1.5A,DC125V 0.1A
auxiliary supply, an output is ON.
(Inductive load)
It becomes OR output of a detection item.
Number of circuits
2 circuits, A function (four types) is changed by setting.
Four types of following functions can be operated by adding a voltage signal
Functionfrom the outside in addition to switch operation.
Alarm reset
Alarm output is reset (output OFF).
Maximum / Minimum
The maximum/minimum value is reset (it updates to the instantaneous value atvalue reset
the time).
Measurement factor
The measurement display element of the main monitoring is changed.
changePhase change
A phase/lines display of all the current/voltage currently displayed is changed.
Minimum operation pulse
300ms ，Continuation applying is possible.
width
Input rating becomes the same as that of auxiliary supply.
(1) AC100/110V 0.4VA，AC200/220V 1.4VA，DC100/110V 0.4W AC DC two ways.
Rated input
Contact capacity：About 3mA (AC,DC100/110V) ，About 6mA (AC200/220V)(2) DC24V 0.3W，DC48V 1.2W
Contact capacity : About 10mA (DC24V) ，About 20mA (DC48V)

Note (65) 2 outputs combination is possible, for pulse output and alarm output and CPU error output.
(CPU error output is 1 point only)
71

SQLC-208-142● Caution on the use of external display selection input (option)
External power consumption is 0.4VA at AC110V or 1.4VA at AC220V or 0.4W at DC110V.
In case a relay or a switch is used for power-supply supply, please use the thing of about
1mA of the minimum application loads.

P N

5
6
28
29

7. Maintenance and check7.1 Trouble shooting
Symptoms
Possible causes
The power supply is not supplied.
(Not connected. or voltage is low)
It does not display.
Measurement display ON/OFF setting is set to OFF.
Trouble of device.
Range is not set correctly.
Measuring value error Out of range in rated frequency (45～65Hz).
is noticeable
Cycle control, SCR phase angle control, PWM, or otherinverter output is measured.
The direction of the connection to ZCT or this productMeasurement display
is reverse.
of current leakage
Igr will be "----".
The cable run constitutes a negative phase sequence.

Communication error
occurs.
Pulse output is not
outputted.
Alarm output does not
return.

Communication cable is disconnection.
Or communication cable isn't connected justly.
(Polarity, etc.)
Setting of communication isn't good.
(Address, Transmission rate, Parity, Stop bit)
Pulse output is set to OFF or measurement factor isset to OFF.
The return method is a "manual reset".

Remedial measures
Check the auxiliary supply.
Again, a power supply is supplied.
Setting check.
Replace the device.
Please set again.
It cannot be used.
It cannot be used.
Please do connection correctly.
Please change a setting (No.163) into “1：one phase earth (negative phase sequence)”.
Confirmation of communication
cable.
Confirmation of setting.
Please check a setting
Please check a setting

7.2 CheckBe careful with the following items periodically.
(1) Check if the measuring values, scale digits, units, etc. are displayed correctly.
(2) Check if LCD is free of a color change, breakage of case, or other defects.
(3) Check the unit for loose wiring and loose mounting screws.
(4) Please remove, if dust has adhered to the product.

7.3 Maintenance(1) Please do not make a wiring change of the input and auxiliary supply in an energization.
(2) In case you check an output in an energization, please warn to be unable to touch output wiring and a human bodyto an input and an auxiliary supply terminal. (Please do not short-circuit a voltage output.)(3) Please check a connection diagram, in case you check the voltage of input, output, and auxiliary supply.
(4) If a name-plate is wiped with solvents (an alcoholic nature), a display item may disappear. Please wipe off withthe dry cloth.

72

SQLC-208-142

7.4 Test

In case this product is tested, a special setting or operation is not needed fundamentally. However, the following
test should operate it along with each process.
(1) Alarm-output test
Even if this product does not have input, it can perform ON/OFF test of an alarm output (relay-contact output).
Operation is performed by alarm 1 test and alarm 2 test in the setting mode 1.
Please refer to "5.3.1 Setting mode 1 (2) alarm-output setup" about the details of operation.
In case an alarm-output factor is a current leakage (Io/Igr).
While pushing SET, the test input exceeding rated sensitivity current value is applied to the zero-phase current
input circuit inside a product. If the time that is pushing SET exceeds the operating time (it exceeds time-delay
form 0.1 seconds, and is 2 or less seconds) of a current leakage, an alarm will occur.
And, test input will become off if SET is detached. Please be sure to apply rated voltage to voltage input terminal(between P1-P2) at this time.
In addition, an alarm return constitutes action corresponding to a return method setting (automatic reset / manual
reset) of each alarm output.
< Operating process >・Alarm 1 test (Setting № 124)
(111)
(121)
(124)
Press SET for 3 seconds → Press MODE → Press RESET/SHIFT for 3 times → While pushing SET , thealarm 1 output is ON.
・Alarm 2 test (Setting № 128)
(111)
(121)
(128)
Press SET for 3 seconds → Press MODE → Press RESET/SHIFT for 7 times → While pushing SET , thealarm 2 output is ON.
・In case an alarm-output factor is current leakage (Io/Igr) ･･･ Example ) ALARM 2
(111)
(121)
(128)
Press SET for 3 seconds → Press MODE → Press RESET/SHIFT for 7 times
If it continues pushing SET for a long time from the current-leakage operating time, alarm
2 output is ON.
(2) Harmonic time-interval test
Please test by the following operation about the time interval of a harmonic. An error becomes large, in case it
tests without performing the following operation.
Operation is performed with the average time interval in the setting mode 1.
Please refer to "5.3.1 setting mode 1 (4) harmonic detection setting" for operation details.
< Operating process > (Setting № 14A)
(111)
(141)
(14A)
Press SET for 3 seconds → Press MODE for 3 times → Press RESET/SHIFT for 9 times
Please press SET simultaneously with a test start.
Please press DISPLAY and return to a measurement screen.

7.5 Storage(1) Please avoid storage in the next space.

Low temperature, high temperature, high humidity, and sunny place.

(2) The aluminum electrolytic capacitor is used for a product.
within one year after shipment.

Please do the energization of the power supply

7.6 Countermeasures against troubles
As our principle, we recall product in question and repair it. If judged as product failure, have a contact withus or sales agent for repairing work (Also have a contact with us or sales agent for specification change).
Product failure which we are not responsible for (When responsibility in manufacturing process is not recognized,
when product is disassembled/remodeled, in case of false operation by customer, etc.) is beyond our warranty.

73

SQLC-208-142
Appendix table 1-1
Active power range, watt-hour multiplier rate table (3-phase 3-wire)
V range
Multiplierrate
A range
5A[W]
5.00 M

6A

6.00 M

7.5A

×100

8.00 M

10A

10.00 M

12A

12.00 M

15A

15.00 M

20A

20.00 M

25A

25.00 M

30A

30.00 M

40A

40.0 M

50A

50.0 M

60A

60.0 M
75.0 M

80A

80.0 M

100A

100.0 M

120A

120.0 M

150A

150.0 M

200A

200.0 M

250A

250.0 M

300A

300.0 M

400A

400 M

500A

500 M

600A

600 M

500.0kV[W]
3600 k(3455)
4.20 M(4.15)
5.60 M(5.18)
5.60 M(5.53)
7.20 M(6.91)
8.40 M(8.29)
10.00 M
(10.36)14.00 M
(13.82)18.00 M
(17.27)20.00 M
(20.73)28.00 M
(27.64)36.00 M
(34.55)42.0 M(41.5)
56.0 M(51.8)
56.0 M(55.3)
72.0 M(69.1)
84.0 M(82.9)
100.0 M
(103.6)140.0 M(138.2)180.0 M
(172.7)200.0 M
(207.3)280.0 M
(276.4)360.0 M
(345.5)
420 M
(415)
560 M
(518)
560 M
(553)
640 M
(622)
720 M
(691)
840 M
(829)

375.0kV

300.0kV[W]
2500 k[W]
2000 k

255.0kV

3000 k2400 k

4.00 M(3.75)
4.00 M

3000 k

5.00 M

4.00 M

6.00 M

4.80 M

3200 k

7.50 M

6.00 M

10.00 M

8.00 M

14.00 M
(12.50)15.00 M

10.00 M

20.00 M

16.00 M

25.00 M

20.00 M

30.00 M

24.00 M

40.0 M(37.5)
40.0 M

30.00 M

50.0 M

40.0 M

60.0 M

48.0 M

75.0 M

60.0 M

12.00 M

32.00 M

100.0 M

80.0 M

140.0 M
(125.0)150.0 M

100.0 M

200.0 M

160.0 M

120.0 M

210.0kV

180.0kV

150.0kV

105.0kV

90.0kV

45.0kV

30.0kV

320.0 M

1800 k(1680)
2400 k(2100)
2400 k(2240)
2800 k1500 k(1440)
1800 k1200 k2000 k(1920)
2400 k1600 k3600 k(3360)
4.20 M

3000 k(2880)
3600 k2400 k

5.60 M

4.80 M

4.00 M

7.20 M(7.00)
8.40 M

6.00 M

5.00 M

7.20 M

6.00 M

12.00 M
(11.20)14.00 M

1500 k2000 k

3000 k

[W]
600 k

[W]
300.0 k[W]
200.0 k720 k360.0 k240.0 k

900 k

450 k

300.0 k

960 k

480 k

320.0 k1200 k

600 k

400 k

1800 k(1680)
2400 k(2100)
2800 k1500 k(1440)
1800 k

720 k

480 k

900 k

600 k

2400 k1200 k800 k3600 k(3500)
4.20 M

3000 k1500 k1000 k3600 k1800 k1200 k

[W]
720 k
(700)
900 k
(840)
1200 k(1050)
1200 k(1120)
1400 k

9.60 M

8.00 M

5.60 M

4.80 M

2400 k1600 k12.00 M

10.00 M

6.00 M

3000 k2000 k18.00 M
(16.80)24.00 M
(21.00)24.00 M
(22.40)28.00 M

15.00 M
(14.40)18.00 M

12.00 M

7.20 M(7.00)
8.40 M

7.20 M

3600 k2400 k

9.00 M

4.50 M

3000 k

20.00 M
(19.20)24.00 M

16.00 M

12.00 M
(10.50)12.00 M
(11.20)14.00 M

36.00 M
(33.60)42.0 M

30.00 M
(28.80)36.00 M

24.00 M

56.0 M

48.0 M

40.0 M

72.0 M(70.0)
84.0 M

60.0 M

50.0 M

72.0 M

120.0 M
(112.0)140.0 M

96.0 M

15.00 M

9.60 M

4.80 M

3200 k12.00 M

6.00 M

4.00 M

18.00 M
(16.80)24.00 M
(21.00)28.00 M

15.00 M
(14.40)18.00 M

7.20 M

4.80 M

9.00 M

6.00 M

24.00 M

12.00 M

8.00 M

30.00 M

15.00 M

10.00 M

60.0 M

36.00 M
(35.00)42.0 M

36.00 M

18.00 M

12.00 M

80.0 M

56.0 M

48.0 M

24.00 M

16.00 M

72.0 M(70.0)
84.0 M

60.0 M

30.00 M

20.00 M

72.0 M

36.00 M

24.00 M

90.0 M

45.0 M

30.00 M

96.0 M

48.0 M

32.00 M

120.0 M(108.0)120.0 M

56.0 M(54.0)
60.0 M

36.00 M

180.0 M
(168.0)240.0 M
(210.0)240.0 M
(224.0)280.0 M
(252.0)280.0 M

150.0 M
(144.0)180.0 M

72.0 M

48.0 M

90.0 M

60.0 M

200.0 M
(192.0)240.0 M
(216.0)240.0 M

96.0 M

64.0 M

120.0 M(108.0)120.0 M

72.0 M

20.00 M

30.00 M×100

200.0 M
(192.0)240.0 M
(216.0)240.0 M

160.0 M

360.0 M
(336.0)420 M

300.0 M
(288.0)360.0 M

240.0 M

450 M
(448)
560 M
(504)
560 M

400 M
(384)
450 M
(432)
480 M

320.0 M

720 M
(700)
840 M

600 M

500 M

150.0 M

100.0 M

600 M

360.0 M
(350.0)420 M

300.0 M

720 M

360.0 M

180.0 M

120.0 M

800 M

560 M

480 M

240.0 M

160.0 M

1000 M

720 M
(700)
840 M

600 M

300.0 M

200.0 M

720 M

360.0 M

240.0 M

900 M

450 M

300.0 M

960 M

480 M

320.0 M

560 M
(540)
600 M

360.0 M

12000A

720 M

480 M

15000A

900 M

600 M

450 M

360.0 M

500 M

400 M

600 M

480 M

1500A

750 M

600 M

1600A

800 M

640 M

900 M

720 M

1000 M

800 M

900A
1000A
1200A

1800A
2000A
2500A
3000A

1000 M

1000 M

960 M

4000A
5000A
6000A
7500A
8000A
9000A
10000A

150.0 M

180.0 M
200.0 M

300.0 M

360.0 M
400 M

120.0 M
(105.0)120.0 M
(112.0)140.0 M
(126.0)140.0 Mrate

×10

100.0 M

900 M

300.0 M

[W]
1000 k

120.0 M

800A

400 M
(375)
400 M

[W]
1200 k

120.0 M

800 M

200.0 M
240.0 M[W]
1400 k

150.0 M
(144.0)180.0 M

750 M

250.0 M
300.0 M

[W]
1800 k(1700)
2000 k(2040)
2500 k(2550)
3000 k(2720)
3600 k(3400)
4.20 M(4.08)
5.60 M(5.10)
7.20 M(6.80)
9.00 M(8.50)
10.00 M
(10.20)14.00 M
(13.60)18.00 M
(17.00)20.00 M
(20.40)28.00 M
(25.50)28.00 M
(27.20)36.00 M
(34.00)42.0 M(40.8)
56.0 M(51.0)
72.0 M(68.0)
90.0 M(85.0)
100.0 M
(102.0)140.0 M
(136.0)180.0 M
(170.0)200.0 M
(204.0)280.0 M
(255.0)280.0 M
(272.0)320.0 M
(306.0)360.0 M
(340.0)
420 M
(408)
560 M
(510)
560 M
(544)
640 M
(612)
720 M
(680)
900 M
(850)

180.0 M
(168.0)240.0 M
(210.0)240.0 M
(224.0)280.0 M
(252.0)280.0 M

750A

×100007.50 M

8A

75A

×1000

750.0kV(VT550000/110V) (VT380000/110V) (VT275000/110V) (VT220000/110V) (VT187000/110V) (VT154000/110V) (VT132000/110V) (VT110000/110V) (VT77000/110V) (VT66000/110V) (VT33000/110V) (VT22000/110V) Multiplier40.0 M

80.0 M

×1000

400 M

800 M

20000A

×1000030000A<Note 1>
Parenthesis is primary active power (reactive power) value in /1kW(1kvar).
In the blank, setting is impossible.
About active power and reactive power range.
Full scale display, less than 4000：4 digit. More than 4000：3 digit.
An example) 4800kW → 4.80MW
40kvar → 40.0kvar
20kW → 20.00kW74<Note 2>
In case the voltage range and the current range
were set asof an upper table and an
output pulse unit (a four-step setup ispossible) is set as the fastest. The output
pulse width of a pulse output is set to 100～130ms. (Usually 240～260ms)

SQLC-208-142
Appendix table 1-2
Active power range, watt-hour multiplier rate table (3-phase 3-wire)
V range
Multiplierrate
A range
5A
6A
7.5A
8A
10A
12A
15A
20A
25A

×10

30A
40A
50A
60A
75A
80A
100A
120A
150A
200A
×100

250A
300A
400A
500A
600A
750A
800A
900A
1000A
1200A
1500A
1600A
1800A
2000A

×1000

2500A
3000A
4000A
5000A
6000A
7500A
8000A
9000A
10000A
12000A
15000A

×1000020000A
30000A

25.00kV

24.00kV

18.00kV

18.00kV

15.00kV

9000V

4500V

3000V

2400V

1500V

1200V

600V

(VT18400/110V) (VT16500/110V) (VT13800/110V) (VT13200/110V) (VT11000/110V) (VT6600/110V) (VT3300/110V) (VT2200/110V) (VT1650/110V) (VT1100/110V) (VT880/110V) (VT480/110V) Multiplier[W]
180.0 k(167)200.0 k(201)
280.0 k(251)
280.0 k(268)
360.0 k
(335)
420 k
(401)
560 k
(502)
720 k
(669)
840 k
(836)
1000 k(1004)
1400 k(1338)
1800 k(1673)
2000 k(2007)
2800 k(2509)
2800 k(2676)
3600 k(3345)
4.20 M(4.01)
5.60 M(5.02)
7.20 M(6.69)
8.40 M(8.36)
10.00 M
(10.04)14.00 M
(13.38)18.00 M
(16.73)20.00 M
(20.07)28.00 M
(25.09)28.00 M
(26.76)32.00 M
(30.11)36.00 M
(33.45)42.0 M(40.1)
56.0 M(50.2)
56.0 M(53.5)
64.0 M(60.2)
72.0 M(66.9)
84.0 M(83.6)
100.0 M
(100.4)140.0 M
(133.8)180.0 M(167.3)200.0 M
(200.7)280.0 M
(250.9)280.0 M
(267.6)320.0 M
(301.1)360.0 M
(334.5)
420 M
(401)
560 M
(502)
720 M
(669)

[W]
150.0 k180.0 k240.0 k(225.0)240.0 k300.0 k360.0 k
450 k
600 k
750 k
900 k
1200 k1500 k1800 k2400 k(2250)
2400 k
3000 k3600 k
4.50 M
6.00 M
7.50 M
9.00 M
12.00 M
15.00 M
18.00 M
24.00 M
(22.50)24.00 M
28.00 M
(27.00)30.00 M
36.00 M
45.0 M
48.0 M
56.0 M(54.0)
60.0 M
75.0 M
90.0 M
120.0 M
150.0 M
180.0 M
240.0 M
(225.0)240.0 M
280.0 M
(270.0)300.0 M
360.0 M
450 M
600 M
900 M

[W]
140.0 k(125.5)160.0 k(150.5)200.0 k(188.2)200.0 k(200.7)280.0 k(250.9)320.0 k(301.1)
400 k
(376)
560 k
(502)
640 k
(627)
800 k
(753)
1000 k(1004)
1400 k(1255)
1600 k(1505)
2000 k(1882)
2000 k(2007)
2800 k(2509)
3200 k(3011)
4.00 M(3.76)
5.60 M(5.02)
6.40 M(6.27)
8.00 M(7.53)
10.00 M
(10.04)14.00 M
(12.55)16.00 M
(15.05)20.00 M(18.82)20.00 M
(20.07)24.00 M
(22.58)28.00 M
(25.09)32.00 M
(30.11)40.0 M(37.6)
42.0 M(40.1)
48.0 M(45.2)
56.0 M(50.2)
64.0 M(62.7)
80.0 M(75.3)
100.0 M
(100.4)140.0 M
(125.5)160.0 M
(150.5)200.0 M
(188.2)200.0 M
(200.7)240.0 M
(225.8)280.0 M
(250.9)320.0 M
(301.1)
400 M
(376)
560 M
(502)
800 M
(753)

[W]
120.0 k[W]
100.0 k[W]
60.0 k[W]
30.00 k[W]
20.00 k[W]
15.00 k[W]
10.00 k[W]
8.00 k

150.0 k(144.0)180.0 k120.0 k72.0 k36.00 k24.00 k18.00 k12.00 k9.60 k

150.0 k90.0 k

45.0 k30.00 k12.00 k160.0 k96.0 k

48.0 k

32.00 k24.00 k(22.50)24.00 k15.00 k200.0 k(192.0)240.0 k16.00 k200.0 k120.0 k60.0 k

40.0 k30.00 k20.00 k14.00 k(12.80)16.00 k300.0 k(288.0)360.0 k240.0 k72.0 k

48.0 k36.00 k24.00 k300.0 k150.0 k(144.0)180.0 k90.0 k

60.0 k

45.0 k30.00 k20.00 k(19.20)24.00 k

480 k

400 k

240.0 k120.0 k80.0 k

60.0 k

40.0 k

32.00 k

600 k

500 k

300.0 k150.0 k100.0 k75.0 k

50.0 k

40.0 k

720 k

600 k

360.0 k180.0 k120.0 k90.0 k

60.0 k

48.0 k

960 k

800 k

480 k

240.0 k160.0 k120.0 k80.0 k

64.0 k1200 k1000 k600 k300.0 k200.0 k150.0 k100.0 k80.0 k1500 k(1440)
1800 k1200 k720 k360.0 k240.0 k180.0 k120.0 k96.0 k1500 k

900 k

450 k

300.0 k150.0 k120.0 k2000 k(1920)
2400 k1600 k

960 k

480 k

320.0 k240.0 k(225.0)240.0 k160.0 k2000 k1200 k

600 k

400 k

300.0 k200.0 k140.0 k(128.0)160.0 k3000 k(2880)
3600 k2400 k1500 k(1440)
1800 k

720 k

480 k

360.0 k240.0 k3000 k

900 k

600 k

450 k

300.0 k200.0 k(192.0)240.0 k4.80 M

4.00 M

2400 k1200 k

800 k

600 k

400 k

320.0 k6.00 M

5.00 M

3000 k1500 k1000 k

750 k

500 k

400 k

7.20 M

6.00 M

3600 k1800 k1200 k

900 k

600 k

480 k

9.60 M

8.00 M

4.80 M

2400 k1600 k1200 k

800 k

640 k

12.00 M

10.00 M

6.00 M

3000 k2000 k1500 k1000 k800 k15.00 M
(14.40)18.00 M

12.00 M

7.20 M

3600 k2400 k1800 k1200 k960 k15.00 M

9.00 M

4.50 M

3000 k1500 k1200 k

20.00 M
(19.20)24.00 M
(21.60)24.00 M

16.00 M

9.60 M

4.80 M

3200 k2400 k(2250)
2400 k1600 k18.00 M

12.00 M
(10.80)12.00 M

5.60 M(5.40)
6.00 M

3600 k2800 k(2700)
3000 k1800 k

4.00 M

1400 k(1280)
1500 k(1440)
1600 k

15.00 M
(14.40)18.00 M

7.20 M

4.80 M

3600 k2400 k

9.00 M

6.00 M

4.50 M

3000 k

9.60 M

6.40 M

4.80 M

3200 k12.00 M
(10.80)12.00 M

7.20 M

3600 k

8.00 M

5.60 M(5.40)
6.00 M

4.00 M

2800 k(2560)
3000 k(2880)
3200 k
4.00 M

20.00 M

2000 k30.00 M
(28.80)36.00 M

24.00 M

40.0 M(38.4)
45.0 M(43.2)
48.0 M

32.00 M

40.0 M

20.00 M
(19.20)24.00 M
(21.60)24.00 M

60.0 M

50.0 M

30.00 M

15.00 M

10.00 M

7.50 M

5.00 M

72.0 M

60.0 M

36.00 M

18.00 M

12.00 M

9.00 M

6.00 M

4.80 M

96.0 M

80.0 M

48.0 M

24.00 M

16.00 M

12.00 M

8.00 M

6.40 M

120.0 M

100.0 M

60.0 M

30.00 M

20.00 M

15.00 M

10.00 M

8.00 M

150.0 M
(144.0)180.0 M

120.0 M

72.0 M

36.00 M

24.00 M

18.00 M

12.00 M

9.60 M

150.0 M

90.0 M

45.0 M

30.00 M

15.00 M

12.00 M

200.0 M
(192.0)240.0 M
(216.0)240.0 M

160.0 M

96.0 M

48.0 M

32.00 M

24.00 M
(22.50)24.00 M

16.00 M

180.0 M

120.0 M(108.0)120.0 M

56.0 M(54.0)
60.0 M

36.00 M

18.00 M

40.0 M

28.00 M
(27.00)30.00 M

14.00 M(12.80)15.00 M
(14.40)16.00 M

300.0 M
(288.0)360.0 M

240.0 M

72.0 M

48.0 M

36.00 M

24.00 M

300.0 M

150.0 M
(144.0)180.0 M

90.0 M

60.0 M

45.0 M

30.00 M

20.00 M
(19.20)24.00 M

480 M

400 M

240.0 M

120.0 M

80.0 M

60.0 M

40.0 M

32.00 M

720 M

600 M

360.0 M

180.0 M

120.0 M

90.0 M

60.0 M

48.0 M

30.00 M

36.00 M

200.0 M

<Note 1>
Parenthesis is primary active power (reactive power) value in /1kW(1kvar).
In the blank, setting is impossible.
About active power and reactive power range.
Full scale display, less than 4000：4 digit. More than 4000：3 digit.
An example) 4800kW → 4.80MW
40kvar → 40.0kvar
20kW → 20.00kW

75

20.00 M

2000 k(1920)
2400 krate[W]
4.50 k
(4.36)
5.60 k(5.24)
7.20 k(6.55)
7.20 k
(6.98)
9.00 k(8.73)
12.00 k(10.47)×0.1
14.00 k(13.09)18.00 k(17.45)24.00 k(21.82)28.00 k(26.18)36.00 k(34.91)45.0 k
(43.6)
56.0 k
(52.4)
72.0 k
(65.5)
72.0 k(69.8)
90.0 k(87.3)
120.0 k(104.7)×1
140.0 k(130.9)180.0 k(174.5)240.0 k(218.2)280.0 k(261.8)360.0 k(349.1)
450 k
(436)
560 k
(524)
720 k
(655)
720 k
(698)
800 k
(785)
900 k
(873)
1200 k(1047)
×10
1400 k(1309)
1400 k(1396)
1600 k(1571)
1800 k(1745)
2400 k(2182)
2800 k(2618)
3600 k(3491)
4.50 M(4.36)
5.60 M(5.24)
6.40 M(6.55)
7.20 M(6.98)
8.00 M(7.85)
8.40 M(8.73)
10.00 M
(10.47)×100
14.00 M
(13.09)18.00 M
(17.45)28.00 M
(26.18)×1000<Note 2>
In case the voltage range and the current range
were set asof an upper table and an
output pulse unit (a four-step setup ispossible) is set as the fastest. The output
pulse width of a pulse output is set to 100～130ms. (Usually 240～260ms)

SQLC-208-142
Appendix table 1-3
Active power range, watt-hour multiplier rate table (3-phase 3-wire)
V range
Multiplierrate
A range
5A
6A
7.5A
8A
10A
×0.1

12A
15A
20A
25A
30A
40A
50A
60A
75A
80A
100A
120A

×1

150A
200A
250A
300A
400A
500A
600A
750A
800A
900A
1000A
1200A

×10

1500A
1600A
1800A
2000A
2500A
3000A
4000A
5000A
6000A
7500A
8000A
9000A
10000A×100

12000A
15000A
20000A×1000

30000A

600V
600V
500V
300V
(VT460/110V) (VT440/110V) (VT380/110V) (VT220/110V)
[W]
[W]
[W]
[W]
4.20 k
4.00 k3600 k
2000(4.18)(3455)
5.60 k4.80 k
4.20 k
2400(5.02)(4.15)
6.40 k
6.00 k
5.60 k
3000(6.27)(5.18)
7.20 k
6.40 k
5.60 k
3200(6.69)(5.53)
8.40 k
8.00 k
7.20 k
4.00 k
(8.36)(6.91)
10.00 k9.60 k
8.40 k4.80 k
(10.04)(8.29)
14.00 k12.00 k10.00 k6.00 k(12.55)(10.36)18.00 k16.00 k14.00 k8.00 k
(16.73)(13.82)24.00 k20.00 k18.00 k10.00 k(20.91)(17.27)28.00 k24.00 k20.00 k12.00 k(25.09)(20.73)36.00 k32.00 k28.00 k16.00 k(33.45)(27.64)42.0 k
40.0 k36.00 k20.00 k(41.8)(34.55)56.0 k
48.0 k
42.0 k
24.00 k(50.2)(41.5)
64.0 k
60.0 k
56.0 k30.00 k(62.7)(51.8)
72.0 k
64.0 k
56.0 k
32.00 k(66.9)(55.3)
84.0 k
80.0 k
72.0 k
40.0 k(83.6)(69.1)
100.0 k96.0 k
84.0 k
48.0 k(100.4)(82.9)
140.0 k120.0 k100.0 k60.0 k(125.5)(103.6)180.0 k160.0 k140.0 k80.0 k(167.3)(138.2)240.0 k200.0 k180.0 k100.0 k(209.1)(172.7)280.0 k240.0 k200.0 k120.0 k(250.9)(207.3)360.0 k320.0 k280.0 k160.0 k(334.5)(276.4)420 k
400 k
360.0 k200.0 k(418)(345.5)
560 k
480 k
420 k
240.0 k
(502)
(415)
640 k
600 k
560 k
300.0 k
(627)
(518)
720 k
640 k
560 k
320.0 k
(669)
(553)
800 k
720 k
640 k
360.0 k
(753)
(622)
840 k
800 k
720 k
400 k
(836)
(691)
1000 k
960 k
840 k
480 k
(1004)(829)
1400 k1200 k1000 k600 k(1255)(1036)
1400 k1400 k1200 k640 k(1338)(1280)(1105)
1600 k1500 k1400 k720 k(1505)(1440)(1244)
1800 k1600 k1400 k800 k(1673)(1382)
2400 k2000 k1800 k1000 k(2091)(1727)
2800 k2400 k2000 k1200 k(2509)(2073)
3600 k3200 k2800 k1600 k(3345)(2764)
4.20 M
4.00 M
3600 k2000 k
(4.18)(3455)
5.60 M
4.80 M
4.20 M
2400 k
(5.02)(4.15)
6.40 M
6.00 M
5.60 M
3000 k(6.27)(5.18)
7.20 M
6.40 M
5.60 M
3200 k
(6.69)(5.53)
8.00 M
7.20 M
6.40 M
3600 k
(7.53)(6.22)
8.40 M
8.00 M
7.20 M
4.00 M(8.36)(6.91)
10.00 M
9.60 M
8.40 M
4.80 M(10.04)(8.29)
14.00 M
12.00 M
10.00 M
6.00 M(12.55)(10.36)18.00 M
16.00 M
14.00 M
8.00 M(16.73)(13.82)28.00 M
24.00 M
20.00 M
12.00 M
(25.09)(20.73)150V(110V)[W]

Multiplier
rate

1000
×0.01
1200
1500
1600
2000
2400
3000
4.00 k
5.00 k
6.00 k
8.00 k
10.00 k×0.1
12.00 k15.00 k16.00 k20.00 k24.00 k30.00 k40.0 k
50.0 k
60.0 k
80.0 k
100.0 k×1
120.0 k150.0 k160.0 k180.0 k200.0 k240.0 k300.0 k320.0 k360.0 k
400 k
500 k
600 k
800 k
1000 k×101200 k1500 k1600 k1800 k2000 k2400 k
3000 k
4.00 M
6.00 M
×100<Note 1>
Parenthesis is primary active power (reactive power) value in /1kW(1kvar).
In the blank, setting is impossible.
About active power and reactive power range.
Full scale display, less than 4000：4 digit. More than 4000：3 digit.
An example) 4800kW → 4.80MW
40kvar → 40.0kvar
20kW → 20.00kW76<Note 2>
In case the voltage range and the current range
were set asof an upper table and an
output pulse unit (a four-step setup ispossible) is set as the fastest. The output
pulse width of a pulse output is set to 100～130ms. (Usually 240～260ms)

SQLC-208-142
Appendix table 2
Active power range, watt-hour multiplier rate table (Single-phase 3-wire)
V range

150V(110V)

A range
5A
6A
7.5A
8A
10A
12A
15A
20A
25A
30A
40A
50A
60A
75A
80A
100A
120A
150A
200A
250A
300A
400A
500A
600A
750A
800A
900A
1000A
1200A
1500A
1600A
1800A
2000A
2500A
3000A
4000A
5000A
6000A
7500A
8000A
9000A
10000A
12000A
15000A
20000A
30000A[W]

Multiplier
rate

1000
1200
1500
1600
2000
2400
3000
4.00 k
5.00 k
6.00 k
8.00 k
×0.1
10.00 k12.00 k15.00 k16.00 k20.00 k24.00 k30.00 k40.0 k
50.0 k
60.0 k
80.0 k×1
100.0 k120.0 k150.0 k160.0 k180.0 k200.0 k240.0 k300.0 k320.0 k360.0 k
400 k
500 k
600 k
800 k
×10
1000 k1200 k1500 k1600 k1800 k2000 k2400 k
3000 k
4.00 M
6.00 M
×100<Note 1>
Parenthesis is primary active power (reactive power) value in /1kW(1kvar).
In the blank, setting is impossible.
About active power and reactive power range.
Full scale display, less than 4000：4 digit. More than 4000：3 digit.
An example) 4800kW → 4.80MW
40kvar → 40.0kvar
20kW → 20.00kW77<Note 2>
In case the voltage range and the current range
were set asof an upper table and an
output pulse unit (a four-step setup ispossible) is set as the fastest. The output
pulse width of a pulse output is set to 100～130ms. (Usually 240～260ms)

SQLC-208-142
Appendix table 3-1
Active power range, watt-hour multiplier rate table (Single-phase 2-wire)
750.0kV
500.0kV
300.0kV
255.0kV
210.0kV
180.0kV
150.0kV
45.0kV
30.0kV
105.0kV
90.0kV
375.0kVV range(VT550000/110V) (VT380000/110V) (VT275000/110V) (VT220000/110V) (VT187000/110V) (VT154000/110V) (VT132000/110V) (VT110000/110V) (VT77000/110V) (VT66000/110V) (VT33000/110V) (VT22000/110V) MultiplierMultiplier
rate
rate
[W]
A range
[W]
[W]
[W]
[W]
[W]
[W]
[W]
[W]
[W]
[W]
[W]
5A

2500 k

6A

3000 k

7.5A

4.00 M(3.75)
4.00 M

360.0 k(350.0)420 k

300.0 k150.0 k100.0 k360.0 k180.0 k120.0 k

560 k
(525)
560 k

450 k

150.0 k480 k240.0 k(225.0)240.0 k

720 k
(700)
840 k

600 k

300.0 k200.0 k720 k360.0 k240.0 k1200 k(1050)
1400 k

900 k

450 k

300.0 k1200 k

600 k

400 k

1800 k(1750)
2400 k(2100)
2800 k1500 k

750 k

500 k

1800 k

900 k

600 k

2400 k1200 k800 k3600 k(3500)
4.20 M

3000 k1500 k1000 k3600 k1800 k1200 k

5.60 M(5.25)
5.60 M

4.50 M

1500 k4.80 M

2400 k(2250)
2400 k

7.20 M(7.00)
8.40 M

6.00 M

3000 k2000 k

7.20 M

3600 k2400 k12.00 M
(10.50)14.00 M

9.00 M

4.50 M

3000 k12.00 M

6.00 M

4.00 M

15.00 M

7.50 M

5.00 M

18.00 M

9.00 M

6.00 M

24.00 M

12.00 M

8.00 M

36.00 M
(35.00)42.0 M

30.00 M

15.00 M

10.00 M

36.00 M

18.00 M

12.00 M

56.0 M(52.5)
56.0 M

45.0 M

24.00 M
(22.50)24.00 M

15.00 M

48.0 M

64.0 M(63.0)
72.0 M(70.0)
84.0 M

56.0 M(54.0)
60.0 M

28.00 M
(27.00)30.00 M

18.00 M

72.0 M

36.00 M

24.00 M

120.0 M
(105.0)120.0 M
(112.0)140.0 M
(126.0)140.0 M

90.0 M

45.0 M

30.00 M

96.0 M

48.0 M

32.00 M

120.0 M(108.0)120.0 M

56.0 M(54.0)
60.0 M

36.00 M

180.0 M
(175.0)240.0 M
(210.0)280.0 M

150.0 M

75.0 M

50.0 M

180.0 M

90.0 M

60.0 M

240.0 M

120.0 M

80.0 M

360.0 M
(350.0)420 M

300.0 M

150.0 M

100.0 M

360.0 M

180.0 M

120.0 M

560 M
(525)
560 M

450 M

150.0 M

480 M

240.0 M
(225.0)240.0 M

640 M
(630)
720 M
(700)
840 M

560 M
(540)
600 M

280.0 M
(270.0)300.0 M

180.0 M

720 M

360.0 M

240.0 M

900 M

450 M

300.0 M

20000A

600 M

400 M

30000A

900 M

600 M

8A
10A

×100

×1000

6.00 M

15A

7.50 M

20A

10.00 M

25A
30A

14.00 M
(12.50)15.00 M

40A

20.00 M

50A

25.00 M

60A

30.00 M

75A
80A

40.0 M(37.5)
40.0 M

100A

50.0 M

120A

60.0 M

150A

75.0 M

200A

100.0 M

250A
300A

140.0 M
(125.0)150.0 M

400A

200.0 M

500A

250.0 M

600A

300.0 M

750A

400 M
(375)
400 M

800A
900A

450 M

1000A

500 M

1200A

600 M

1500A

750 M

1600A
×100005.00 M

12A

1800A
2000A
2500A
3000A
4000A
5000A
6000A

800 M
900 M

1800 k(1727)
2000 k(2073)
2800 k(2591)
2800 k(2764)
3600 k(3455)
4.20 M(4.15)
5.60 M(5.18)
7.20 M(6.91)
9.00 M(8.64)
10.00 M
(10.36)14.00 M
(13.82)18.00 M
(17.27)20.00 M
(20.73)28.00 M
(25.91)28.00 M
(27.64)36.00 M
(34.55)42.0 M(41.5)
56.0 M(51.8)
72.0 M(69.1)
90.0 M(86.4)
100.0 M
(103.6)140.0 M(138.2)180.0 M
(172.7)200.0 M
(207.3)280.0 M
(259.1)280.0 M
(276.4)320.0 M
(310.9)360.0 M
(345.5)
420 M
(415)
560 M
(518)
560 M
(553)
640 M
(622)
720 M
(691)
900 M
(864)

1400 k(1250)
1500 k1000 k2000 k(1875)
2000 k1500 k2500 k2000 k

3000 k2400 k

4.00 M(3.75)
5.00 M

3000 k

6.40 M(6.25)
7.50 M

5.00 M

10.00 M

8.00 M

14.00 M
(12.50)15.00 M

10.00 M

20.00 M
(18.75)20.00 M

15.00 M

25.00 M

20.00 M

30.00 M

24.00 M

40.0 M(37.50)50.0 M

30.00 M

64.0 M(62.5)
75.0 M

50.0 M
60.0 M

100.0 M

80.0 M

140.0 M
(125.0)150.0 M

100.0 M

200.0 M
(187.5)200.0 M

150.0 M

240.0 M
(225.0)250.0 M

180.0 M

300.0 M

240.0 M

400 M
(375)
400 M

300.0 M

450 M

360.0 M

500 M

400 M

640 M
(625)
750 M

500 M

1200 k1600 k

4.00 M

6.00 M

12.00 M

16.00 M

40.0 M

120.0 M

160.0 M

200.0 M

320.0 M

600 M
800 M

900 k
(850)
1000 k(1020)
1400 k(1275)
1400 k(1360)
1800 k(1700)
2000 k(2040)
2800 k(2550)
3600 k(3400)
4.50 M(4.25)
5.60 M(5.10)
7.20 M(6.80)
9.00 M(8.50)
10.00 M
(10.20)14.00 M(12.75)14.00 M
(13.60)18.00 M
(17.00)20.00 M
(20.40)28.00 M
(25.50)36.00 M
(34.00)45.0 M(42.5)
56.0 M(51.0)
72.0 M(68.0)
90.0 M(85.0)
100.0 M
(102.0)140.0 M
(127.5)140.0 M
(136.0)160.0 M
(153.0)180.0 M
(170.0)200.0 M
(204.0)280.0 M
(255.0)280.0 M
(272.0)320.0 M
(306.0)360.0 M
(340.0)
450 M
(425)
560 M
(510)
720 M
(680)
900 M
(850)

720 k
(700)
840 k

600 k

500 k

720 k

600 k

1200 k(1050)
1200 k(1120)
1400 k

900 k

750 k

960 k

800 k

1200 k1000 k1800 k(1680)
2400 k(2100)
2800 k1500 k(1440)
1800 k1200 k2400 k2000 k3600 k(3500)
4.20 M

3000 k2500 k3600 k

3000 k

5.60 M

4.80 M

4.00 M

7.20 M(7.00)
8.40 M

6.00 M

5.00 M

7.20 M

6.00 M

12.00 M
(10.50)12.00 M
(11.20)14.00 M

9.00 M

7.50 M

9.60 M

8.00 M

12.00 M

10.00 M

18.00 M
(16.80)24.00 M
(21.00)28.00 M

15.00 M
(14.40)18.00 M

12.00 M

24.00 M

20.00 M

36.00 M
(35.00)42.0 M

30.00 M

25.00 M

36.00 M

30.00 M

56.0 M

48.0 M

40.0 M

72.0 M(70.0)
84.0 M

60.0 M

50.0 M

72.0 M

60.0 M

120.0 M
(105.0)120.0 M
(112.0)140.0 M
(126.0)140.0 M

90.0 M

75.0 M

96.0 M

80.0 M

120.0 M(108.0)120.0 M

90.0 M

1500 k

160.0 k×10

15.00 M

18.00 M
(17.50)24.00 M
(21.00)28.00 M

1600 k×100

180.0 M
(168.0)240.0 M
(210.0)240.0 M
(224.0)280.0 M
(252.0)280.0 M

100.0 M

150.0 M
(144.0)180.0 M

120.0 M

200.0 M
(192.0)240.0 M
(216.0)240.0 M

160.0 M

360.0 M
(350.0)420 M

300.0 M

250.0 M

360.0 M

300.0 M

560 M

480 M

400 M

720 M
(700)
840 M

600 M

500 M

150.0 M

180.0 M
200.0 M

16.00 M

20.00 M

40.0 M

×1000

7500A

720 M

600 M

900 M

750 M
800 M

8000A
9000A
10000A
12000A
15000A

160.0 M

200.0 M

×10000<Note 1>
Parenthesis is primary active power (reactive power) value in /500W(500var).
In the blank, setting is impossible.
About active power and reactive power range.
Full scale display, less than 4000：4 digit. More than 4000：3 digit.
An example) 4800kW → 4.80MW
40kvar → 40.0kvar
20kW → 20.00kW78<Note 2>
In case the voltage range and the current range
were set asof an upper table and an
output pulse unit (a four-step setup ispossible) is set as the fastest. The output
pulse width of a pulse output is set to 100～130ms. (Usually 240～260ms)

SQLC-208-142
Appendix table 3-2
Active power range, watt-hour multiplier rate table (Single-phase 2-wire)
24.00kV
18.00kV
18.00kV
15.00kV
3000V
2400V
1500V
1200V
600V
9000V
4500V
25.00kVV range(VT18400/110V) (VT16500/110V) (VT13800/110V) (VT13200/110V) (VT11000/110V) (VT6600/110V) (VT3300/110V) (VT2200/110V) (VT1650/110V) (VT1100/110V) (VT880/110V) (VT480/110V) MultiplierMultiplier
rate
rate
A range
[W]
[W]
[W]
[W]
[W]
[W]
[W]
[W]
[W]
[W]
[W]
[W]
5A

×1

6A
7.5A
8A
10A
12A
15A
20A
25A
30A
40A

×10

50A
60A
75A
80A
100A
120A
150A
200A
250A
300A
×100

400A
500A
600A
750A
800A
900A
1000A
1200A
1500A
1600A
1800A
2000A
2500A
3000A

×1000

4000A
5000A
6000A
7500A
8000A
9000A
10000A
12000A
15000A
20000A

×1000030000A

84.0 k(83.6)
100.0 k(100.4)140.0 k(125.5)140.0 k(133.8)180.0 k(167.3)200.0 k(200.7)280.0 k(250.9)360.0 k(334.5)
420 k
(418)
560 k
(502)
720 k
(669)
840 k
(836)
1000 k(1004)
1400 k(1255)
1400 k(1338)
1800 k(1673)
2000 k(2007)
2800 k(2509)
3600 k(3345)
4.20 M(4.18)
5.60 M(5.02)
7.20 M(6.69)
8.40 M(8.36)
10.00 M
(10.04)14.00 M
(12.55)14.00 M
(13.38)16.00 M
(15.05)18.00 M
(16.73)20.00 M
(20.07)28.00 M
(25.09)28.00 M
(26.76)32.00 M
(30.11)36.00 M
(33.45)42.0 M(41.8)
56.0 M(50.2)
72.0 M(66.9)
84.0 M(83.6)
100.0 M
(100.4)140.0 M
(125.5)140.0 M
(133.8)160.0 M
(150.5)180.0 M(167.3)200.0 M
(200.7)280.0 M
(250.9)360.0 M
(334.5)
560 M
(502)

75.0 k
90.0 k
120.0 k(112.5)120.0 k150.0 k180.0 k240.0 k(225.0)300.0 k400 k(375.0)
450 k
600 k
750 k
900 k
1200 k(1125)
1200 k1500 k1800 k2400 k(2250)
3000 k
4.00 M(3.75)
4.50 M
6.00 M
7.50 M
9.00 M
12.00 M
(11.25)12.00 M
14.00 M
(13.50)15.00 M
18.00 M
24.00 M
(22.50)24.00 M
28.00 M
(27.00)30.00 M
40.0 M(37.5)
45.0 M
60.0 M
75.0 M
90.0 M
120.0 M
(112.5)120.0 M
140.0 M
(135.0)150.0 M
180.0 M
240.0 M
(225.0)300.0 M
450 M

64.0 k
(62.7)
80.0 k(75.3)
96.0 k(94.1)
100.0 k(100.4)140.0 k(125.5)160.0 k(150.5)200.0 k(188.2)280.0 k(250.9)320.0 k(313.6)400 k(376.4)
560 k
(502)
640 k
(627)
800 k
(753)
960 k
(941)
1000 k(1004)
1400 k(1255)
1600 k(1505)
2000 k(1882)
2800 k(2509)
3200 k(3136)
4.00 M(3.76)
5.60 M(5.02)
6.40 M(6.27)
8.00 M(7.53)
9.60 M(9.41)
10.00 M
(10.04)12.00 M
(11.29)14.00 M
(12.55)16.00 M
(15.05)20.00 M(18.82)24.00 M
(20.07)24.00 M
(22.58)28.00 M
(25.09)32.00 M
(31.36)40.0 M(37.64)56.0 M(50.2)
64.0 M(62.7)
80.0 M(75.3)
96.0 M(94.1)
100.0 M
(100.4)120.0 M
(112.9)140.0 M
(125.5)160.0 M
(150.5)200.0 M
(188.2)280.0 M
(250.9)
400 M
(376)

60.0 k

50.0 k30.00 k15.00 k10.00 k7.50 k

5.00 k

4.00 k

72.0 k

60.0 k36.00 k18.00 k90.0 k

75.0 k

45.0 k

96.0 k

80.0 k

48.0 k

24.00 k(22.50)24.00 k12.00 k9.00 k

6.00 k4.80 k

15.00 k7.50 k

6.00 k

16.00 k12.00 k(11.25)12.00 k8.00 k

6.40 k

120.0 k100.0 k60.0 k

150.0 k(144.0) k
180.0 k120.0 k72.0 k30.00 k20.00 k15.00 k10.00 k8.00 k36.00 k24.00 k18.00 k12.00 k150.0 k9.60 k

90.0 k

45.0 k30.00 k15.00 k12.00 k200.0 k120.0 k60.0 k

40.0 k

24.00 k(22.50)30.00 k240.0 k20.00 k16.00 k300.0 k250.0 k150.0 k75.0 k

50.0 k25.00 k20.00 k360.0 k300.0 k180.0 k90.0 k

60.0 k

40.0 k
(37.5)
45.0 k30.00 k24.00 k

480 k

400 k

240.0 k120.0 k80.0 k

60.0 k

40.0 k

32.00 k

600 k

500 k

300.0 k150.0 k100.0 k75.0 k

50.0 k

40.0 k

720 k

600 k

360.0 k180.0 k120.0 k90.0 k

60.0 k

48.0 k

900 k

750 k

450 k

150.0 k60.0 k

800 k

480 k

160.0 k120.0 k(112.5)120.0 k75.0 k960 k240.0 k(225.0)240.0 k80.0 k

64.0 k1200 k1000 k600 k300.0 k200.0 k150.0 k100.0 k80.0 k1500 k(1440)
1800 k1200 k720 k360.0 k240.0 k180.0 k120.0 k96.0 k1500 k

900 k

450 k

300.0 k150.0 k120.0 k2400 k2000 k1200 k

600 k

400 k

240.0 k(225.0)300.0 k200.0 k160.0 k3000 k2500 k1500 k

750 k

500 k

3600 k

3000 k1800 k

900 k4.80 M

4.00 M

2400 k1200 k

6.00 M

5.00 M

3000 k

7.20 M

6.00 M

9.00 M
9.60 M
12.00 M
(10.80)12.00 M

250.0 k200.0 k

600 k

400 k
(375.0)450 k

300.0 k240.0 k

800 k

600 k

400 k

320.0 k1500 k1000 k

750 k

500 k

400 k

3600 k1800 k1200 k

900 k

600 k

480 k

7.50 M

4.50 M

1200 k(1125)
1200 k

750 k

600 k

4.80 M

2400 k(2250)
2400 k1500 k

8.00 M

800 k

640 k

9.00 M

2800 k(2700)
3000 k1800 k

900 k

720 k

1600 k

10.00 M

5.60 M(5.40)
6.00 M

2000 k1400 k(1350)
1500 k1000 k800 k15.00 M
(14.40)18.00 M

12.00 M

7.20 M

3600 k2400 k1800 k1200 k960 k15.00 M

9.00 M

4.50 M

3000 k1200 k

16.00 M

9.60 M

4.80 M

3200 k2400 k(2250)
2400 k1500 k

20.00 M
(19.20)24.00 M
(21.60)24.00 M

1600 k18.00 M

12.00 M
(10.80)12.00 M

5.60 M(5.40)
6.00 M

3600 k2800 k(2700)
3000 k1800 k

20.00 M

2000 k1400 k(1280)
1500 k(1440)
1600 k30.00 M

25.00 M

15.00 M

7.50 M

5.00 M

2500 k2000 k36.00 M

30.00 M

18.00 M

9.00 M

6.00 M

4.00 M(3.75)
4.50 M

3000 k2400 k

48.0 M

40.0 M

24.00 M

12.00 M

8.00 M

6.00 M

4.00 M

3200 k

60.0 M

50.0 M

30.00 M

15.00 M

10.00 M

7.50 M

5.00 M

4.00 M

72.0 M

60.0 M

36.00 M

18.00 M

12.00 M

9.00 M

6.00 M

4.80 M

90.0 M

75.0 M

45.0 M

15.00 M

12.00 M
(11.25)12.00 M

7.50 M

6.00 M

96.0 M

80.0 M

48.0 M

24.00 M
(22.50)24.00 M

120.0 M(108.0)120.0 M

90.0 M

28.00 M
(27.00)30.00 M

4.00 M

16.00 M

8.00 M

6.40 M
7.20 M

100.0 M

20.00 M

14.00 M
(13.50)15.00 M

10.00 M

8.00 M

150.0 M
(144.0)180.0 M

120.0 M

72.0 M

36.00 M

24.00 M

18.00 M

12.00 M

9.60 M

150.0 M

90.0 M

45.0 M

30.00 M

12.00 M

200.0 M

120.0 M

60.0 M

40.0 M

24.00 M
(22.50)30.00 M

15.00 M

240.0 M

20.00 M

16.00 M

360.0 M

300.0 M

180.0 M

90.0 M

60.0 M

45.0 M

30.00 M

24.00 M

<Note 1>
Parenthesis is primary active power (reactive power) value in /500W(500var).
In the blank, setting is impossible.
About active power and reactive power range.
Full scale display, less than 4000：4 digit. More than 4000：3 digit.
An example) 4800kW → 4.80MW
40kvar → 40.0kvar
20kW → 20.00kW

79

18.00 M

9.00 M

56.0 M(54.0)
60.0 M

2400(2182)
2800(2618)
3600(3273)
3600(3491)
4.50 k
(4.36)
5.60 k(5.24)
7.20 k(6.55)
9.00 k(8.73)
12.00 k(10.91)14.00 k(13.09)18.00 k(17.45)24.00 k(21.82)28.00 k(26.18)36.00 k(32.73)36.00 k(34.91)45.0 k
(43.6)
56.0 k
(52.4)
72.0 k
(65.5)
9.00 k(87.3)
120.0 k(109.1)140.0 k(130.9)180.0 k(174.5)240.0 k(218.2)280.0 k(261.8)360.0 k(327.3)360.0 k(349.1)
400 k
(393)
450 k
(436)
560 k
(524)
720 k
(655)
720 k
(698)
800 k
(785)
900 k
(873)
1200 k(1091)
1400 k(1309)
1800 k(1745)
2400 k(2182)
2800 k(2618)
3600 k(3273)
3600 k(3491)
4.00 M(3.93)
4.50 M(4.36)
5.60 M(5.24)
7.20 M(6.55)
9.00 M(8.73)
14.00 M
(13.09)

×0.1

×1

×10

×100
×1000

<Note 2>
In case the voltage range and the current range
were set asof an upper table and an
output pulse unit (a four-step setup ispossible) is set as the fastest. The output
pulse width of a pulse output is set to 100～130ms. (Usually 240～260ms)

SQLC-208-142
Appendix table 3-3
Active power range, watt-hour multiplier rate table (Single-phase 2-wire)
600V
600V
500V
300V
V range(VT460/110V) (VT440/110V) (VT380/110V) (VT220/110V)
Multiplierrate
A range
[W]
[W]
[W]
[W]
5A
6A
7.5A
8A
10A
12A
15A
×0.1

20A
25A
30A
40A
50A
60A
75A
80A
100A
120A
150A
200A

×1

250A
300A
400A
500A
600A
750A
800A
900A
1000A
1200A
1500A
1600A
1800A
2000A

×10

2500A
3000A
4000A
5000A
6000A
7500A
8000A
9000A
10000A
12000A
15000A×100
×1000

20000A
30000A

2400(2091)
2800(2509)
3200(3136)
3600(3345)
4.20 k
(4.18)
5.60 k
(5.02)
6.40 k(6.27)
8.40 k
(8.36)
12.00 k(10.45)14.00 k(12.55)18.00 k(16.73)24.00 k(20.91)28.00 k(25.09)32.00 k(31.36)36.00 k(33.45)42.0 k(41.8)
56.0 k(50.2)
64.0 k
(62.7)
84.0 k(83.6)
120.0 k(104.5)140.0 k(125.5)180.0 k(167.3)240.0 k(209.1)280.0 k(250.9)320.0 k(313.6)360.0 k(334.5)400 k(376.4)
420 k
(418)
560 k
(502)
640 k
(627)
720 k
(669)
800 k
(753)
840 k
(836)
1200 k(1045)
1400 k(1255)
1800 k(1673)
2400 k(2091)
2800 k(2509)
3200 k(3136)
3600 k(3345)
4.00 M(3764)
4.20 M(4.18)
5.60 M(5.02)
6.40 M(6.27)
8.40 M(8.36)
14.00 M
(12.55)

2000
2400
3000
3200
4.00 k4.80 k
6.00 k
8.00 k
10.00 k12.00 k16.00 k20.00 k24.00 k30.00 k32.00 k40.0 k
48.0 k
60.0 k
80.0 k
100.0 k120.0 k160.0 k200.0 k240.0 k300.0 k320.0 k360.0 k
400 k
480 k
600 k
640 k
720 k
800 k
1000 k1200 k1600 k2000 k2400 k
3000 k3200 k3600 k
4.00 M
4.80 M
6.00 M
8.00 M
12.00 M

1800
(1727)
2000(2073)
2800(2591)
2800(2764)
3600(3455)
4.20 k
(4.15)
5.60 k
(5.18)
7.20 k
(6.91)
9.00 k
(8.64)
10.00 k(10.36)14.00 k(13.82)18.00 k(17.27)20.00 k(20.73)28.00 k(25.91)28.00 k(27.64)36.00 k(34.55)42.0 k(41.5)
56.0 k
(51.8)
72.0 k(69.1)
90.0 k
(86.4)
100.0 k(103.6)140.0 k(138.2)180.0 k(172.7)200.0 k(207.3)280.0 k(259.1)280.0 k(276.4)320.0 k(310.9)360.0 k(345.5)
420 k
(415)
560 k
(518)
560 k
(553)
640 k
(622)
720 k
(691)
900 k
(864)
1000 k(1036)
1400 k(1382)
1800 k(1727)
2000 k(2073)
2800 k(2591)
2800 k(2764)
3200 k(3109)
3600 k(3455)
4.20 M(4.15)
5.60 M(5.18)
7.20 M(6.91)
10.00 M
(10.36)150V(110V)
[W]

1000

500

1200

600

1500

750

1600

800

2000

1000

2400

1200

Multiplier
rate

×0.01

3000

1500

4.00 k

2000

5.00 k

2500

6.00 k

3000

8.00 k

4.00 k

10.00 k5.00 k12.00 k6.00 k

15.00 k7.50 k

16.00 k8.00 k

20.00 k10.00 k24.00 k12.00 k30.00 k15.00 k40.0 k

20.00 k×0.1

50.0 k25.00 k60.0 k30.00 k80.0 k

40.0 k

100.0 k50.0 k

120.0 k60.0 k

150.0 k75.0 k

160.0 k80.0 k

180.0 k90.0 k

200.0 k100.0 k240.0 k120.0 k300.0 k150.0 k320.0 k160.0 k360.0 k180.0 k400 k200.0 k500 k250.0 k×1

600 k300.0 k

800 k

400 k

1000 k500 k1200 k600 k1500 k750 k1600 k800 k1800 k900 k2000 k1000 k2400 k1200 k

3000 k1500 k×10

4.00 M

2000 k

6.00 M

3000 k×100<Note 1>
Parenthesis is primary active power (reactive power) value in /500W(500var).
In the blank, setting is impossible.
About active power and reactive power range.
Full scale display, less than 4000：4 digit. More than 4000：3 digit.
An example) 4800kW → 4.80MW
40kvar → 40.0kvar
20kW → 20.00kW80<Note 2>
In case the voltage range and the current range
were set asof an upper table and an
output pulse unit (a four-step setup ispossible) is set as the fastest. The output
pulse width of a pulse output is set to 100～130ms. (Usually 240～260ms)

SQLC-208-142

Head Office: 11-13 Hitotsuya 1-chome, Adachi-ku, Tokyo, 121-8639 Japan.
Phone：03-3885-2411 , Fax：03-3858-3966

Kyoto Office : 1-19 Ichinobe-Nishikawahara, Jyoyou-shi, Kyoto, 610-0114 Japan.
Phone：0774-55-1391 , Fax：0774-54-1353
Revision C, DATE：June 30, 201081