Q-208-081

INSTRUCTION MANUALHIGH SPEED MULTI POWER LINE TRANSDUCER
HSQT2-93A

Q-208-081
Thank you for purchasing DAIICHI ELECTRONICS product.
Read this instruction manual carefully before installation, wiring, and using this product.

Safety precautions
 Environment conditions
Please be sure to use this product in a place that meets the following conditions. In places that do not meetthis condition, malfunctions and failures, and performance and product life may be reduced.
 Within the range of ambient temperature -10 to +55 ℃, humidity 20 to 95% RH.
 Environment with low corrosive gas, dust, salt and oil smoke. (Corrosive gas：SO2 / H2S, etc.)
 Environment that is not affected by vibration or shock.
 Environment with less external noise.
 Altitude 2000m or less.
 Outdoor use conditions
 These products are not a dustproof, waterproof, and splash proof construction.
Please avoid the place with much dust. Moreover, please install in the place not exposed to rain or
water drop.
 Please do not install in the place where sunlight hits directly.
Discoloration and degradation of a name plate, and deformation of the case by the surface temperaturerise may occur.
 Mounting and wiring
Please refer to this instruction manual for mounting and the wiring.
 Please refer to connection diagram for the wiring.
 Please avoid hot line work.
 Please use an electrical wire size suitable with the rated current.
 Please check the tightening of the screw.
 Preparation
If the product is to be connected directly to mains, a suitable external fuse must be provided.
This product can change the setting of the measurement range. When changing the settings, read the instruction
manual and set them correctly. If there is an error in the settings, it will not work properly.
 CE marking
Only the DC24V auxiliary power supply of this product is CE marking compliant.
Please note that the auxiliary power supply AC85 to 253V, DC80 to 143V products are not compatible.
 Maintenance and inspection
 Inspection in energized state is dangerous.
 This product has no parts to replace during regular inspections.
 In case you need to check an output by the hot line condition, please be warned not to touch output wiring
and a human body to input and auxiliary power terminal. (Please do not short-circuit a voltage output.
If a current output becomes open, the voltage of about 15V will occur.) After wiring change and maintenance, attach the terminal cover (option).
 Please wipe off lightly with the dry soft cloth. Please do not use the organic solvent, chemicals, cleaners,
etc., such as an alcohol, for cleaning.
 Storage
Please store in a place that meets the following conditions
 The ambient temperature within -25 to +70 ℃ (storage temperature).
 Daily average temperature 40 ℃ or less.
 Location corresponding to the usage environment and use conditions.
 Aluminum electrolytic capacitors are used in products. Please energize the power supply within one
year after purchase.
 Countermeasures against troubles
If trouble occurs within the warranty period, DAIICHI ELECTRONICS will repairs this product.
 Disposal
Please dispose this product as industrial waste (non-combustible).
Mercury parts and a nickel-cadmium battery are not used for this product.
 Warranty period
The warranty period of the product is one year after the date of delivery.

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Q-208-081

Content

Safety precautions ･････････････････････････････････････････････････････････

1

1. Product outline
1.1

Usage of product････････････････････････････････････････････････････

3

1.2

Features of product ･･････････････････････････････････････････････････

3

1.3

Composition of type ･･････････････････････････････････････････････････

3

1.4

Specification code ･･･････････････････････････････････････････････････

4

2. Specification
2.1

Rating ･･･････････････････････････････････････････････････････････････

4

2.2

Measurement parameter ････････････････････････････････････････････････

5

2.3

Option ･･･････････････････････････････････････････････････････････････

6

2.4

Specification and performance ････････････････････････････････････････

6

2.5

CE marking ･･･････････････････････････････････････････････････････････

8

3. Handling explanation
3.1

Outline dimension ････････････････････････････････････････････････････

9

3.2

Mounting instruction ･････････････････････････････････････････････････

9

3.3

The example of combination mounting dimension ････････････････････････

9

3.4

Installation and removal to a rail ･･･････････････････････････････････ 10

3.5

Connection ･･･････････････････････････････････････････････････････････ 11

3.6

Handling explanation ･････････････････････････････････････････････････ 11

3.7

The relation of an input-output ･･････････････････････････････････････ 12

3.8

Explanation of front switch ･･････････････････････････････････････････ 13

3.9

Setting of shipment ･･････････････････････････････････････････････････ 13

4. Calibration ･････････････････････････････････････････････････････････････ 14

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Q-208-081

1. Product outline
1.1 Usage of productThis product is a multi-AC transducer for a high-speed response suitable for power control.
The analog output of current (average of each phase current), voltage (3-phase 3-wire：the average of eachline voltage, average of 3-phase 4-wire：each phase voltage), power, reactive power, and frequency measurement
is possible, by connecting with one circuit of electric power system,

1.2 Features of product 120×120×130mm, Approx. 800g. Small and lightweight.
 DIN rail installation correspondence.
 Active power, reactive power, frequency, with measurement range selection change.
 The response time is high-speed. 〔Current. Voltage, Active power, Reactive power：Less than input 1 cycle＋10ms /99％， Frequency：Less than 1 second /99％〕
 As an option, hydrogen-sulfide (H2S) gas countermeasure goods can be made.
 The product whose auxiliary supply is DC24V conforms to CE marking.
are AC85 to 253V and DC80 to 143V does not conform to CE marking.)(The product whose auxiliary supply

 RoHS instruction conformity product.

1.3 Composition of type
(1)(2) (3)(4)(5)(6)
HSQT2 － 93 A － 5 － 33 － 1

(1)
Mark

Series name

HSQT2

HSQT2 series

Mark

Outline dimension (mm)93

120×120×130

Mark

Contents

A

With auxiliary supplyMark

Number of measurement factors

5

5

Mark

Kind of circuit

33

3-phase 3-wire circuit

34

3-phase 4-wire circuit

Mark

Output method1

DC output

(2)

(3)

(4)

(5)

(6)

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Q-208-081

1.4 Specification code
Input
A
①

Output factor

OutputV② ０－１ １ １ １ ０ １ ０ ０－ ③

Auxiliary supply－④● Input specificationMark① Current input

1

0 to 5A (50/60Hz)

2② Voltage input() is at the 3-phase 4-wire case.

0 to 150V (0 to 150/√3V) (50/60Hz)

0 to 1A (50/60Hz)

(１)

－

１

Note( ) Rated voltage is 110V (110/√3 V).
● Output factor specification
The output factor of this product constitutes the next five factors.
Current (average value of each phase current)，Voltage (3-phase 3-wire：The average value of each line
voltage，3-phase 4-wire：The average value of each phase voltage)，Active power，Reactive power，Frequency.
The specification code of output factor specification is fixation as the above.
● Output specification
Mark③ A，V，W，var，Hz output signal

3

DC0 to 5V(Over 600Ω)

4

DC0 to 10V(Over 2kΩ)

5

DC1 to 5V(Over 600Ω)

8

DC±5V

(Over 600Ω)9DC±10V(Over 2kΩ)B

DC4 to 20mA (Below 550Ω)● Auxiliary supply specification
Mark④ Auxiliary supply

1

AC85 to 253V
DC80 to 143V

2

DC24V ±15％(50/60Hz)(Rated voltage 100/110V，200/220V)(Rated voltage 100/110V)

For both AC and DC uses.

2. Specification
2.1 Rating
Item

RatingVoltage

Input
Current

Auxiliary
supplyOutput3φ3W：AC100V，110V，115V，120V

Designation

3φ4W：AC100/√3V，110/√3V，115/√3V，120/√3V
AC5A or AC1A

Designation

50/60Hz50/60Hz
Designation

50/60Hz

Input consumption VA：Below 0.25VA
Input consumption VA：Below 0.1VA

AC100/110V，200/220V (AC85 to 253V) 50/60Hz 13VA
DC100/110V(DC80 to 143V)
Below 10W
For both AC and DC uses.
or
DC24V (±15％) Below 10W
Designation
5 analog outputs (Current，Voltage，Active power，Reactive power，Frequency)
Between outputs is non-insulation.
DC0 to 5V(Over 600Ω)
DC0 to 10V (Over 2kΩ)DC1 to 5V(Over 600Ω)
DC±5V(Over 600Ω)
DC±10V(Over 2kΩ)DC4 to 20mA (Below 550Ω)Designation4

Q-208-081

2.2 Measurement parameter
Measurement
parameter
Current[ A ]Voltage[ V ]Measuring range (６)Rating 5A

0 to 5A

Rating 1A

0 to 1A

0 to 150V(3φ3W)
0 to 150/√3V (3φ4W)

Rating 5A

Activepower[ W ]Rating 1A

Rating 5A
Reactivepower[ var ]
Rating 1A

Frequency[ Hz ](1) 0 to 1000W(2) 0 to 833.3W(3) 0 to 750W
(4) 0 to 500W
(5) -1000 to +1000W(6) -833.3 to +833.3W(7) -750 to +750W(8) -500 to +500W(1) 0 to 200W
(2) 0 to 166.7W(3) 0 to 150W
(4) 0 to 100W(5) -200 to +200W(6) -166.7 to +166.7W(7) -150 to +150W(8) -100 to +100W(1) LEAD 1000 to LAG 1000var(2) LEAD 833.3 to LAG 833.3var(3) LEAD 750 to LAG 750var(4) LEAD 500 to LAG 500var(1) LEAD 200 to LAG 200var(2) LEAD 166.7 to LAG 166.7var(3) LEAD 150 to LAG 150var(4) LEAD 100 to LAG 100var(1) 45 to 55Hz
(2) 55 to 65Hz
(3) 45 to 65Hz

Class
index

Operation method

Note

0.5
(７)

Effective-valuearithmetic

Average value of each phasecurrent (R, S, T)
(８)

0.5
(７)

Fundamental-wave
effective-valuearithmetic

3φ3W：Average value ofeach line voltage(RS,ST,TR)(８)
3φ4W：Average value ofeach phase voltage(RN,SN,TN)

0.5
(７)

Time divisionmultiplication

The measurement range can bechanged from (1) to (8) using
the front DIP switch.

0.5
(７)

Time divisionmultiplication

The measurement range can bechanged from (1) to (4) using
the front DIP switch.

Zero cross cycle
arithmetic

Voltage V(RS) or V(RN) is
measured.
The measurement range can bechanged from (1) to (3) using
the front DIP switch.

0.5
(７)

About measurement(1) A class index is a rated-frequency 50/60Hz ±10％ value.

Linearity is within ±0.3％.

(2) In ±10％ of rated frequencies, current, voltage, power, and reactive power are normally measured, incase the voltage between input lines is 10V or more. If the voltage between input lines is 60V or more,
it is measurable to the frequency of 168Hz. (However, outside of an accuracy guarantee)(3) In case the voltage between input lines is 30V or more, frequency is measured normally.
Note(６) The critical value of measuring range constitutes the following.
Current：0 to 120％ of measuring range
Voltage：0 to 156V(3-phase 3-wire)，0 to 156/√3V(3-phase 4-wire)［Measures to +30％ at the 120V(120/√3V) cases of rating］
Active power (One-side swing)：-20 to +120％ of measuring range，
Active power (Both swing)，Reactive power：-120 to +120％ of measuring range.
Note(７) In case current, power, and reactive power measure the next inverter output directly, an error becomeslarge. Cycle control, SCR phase angle control, PWM control.
Note(８) S phase current of 3-phase 3-wire is for 2CT input, calculates in R phase and T phase current
combination. And, TR line voltage is for 2VT input, calculates in RS and ST line voltage combination.

5

Q-208-081

2.3 Option
Item

Specification

The countermeasure against
hydrogen-sulfide (H2S) gas

Environmental conditions：Hydrogen sulfide, 1ppm，40℃，80％RH，Air supplying amount, Less than 1000L/H

2.4 Specification and performance
Item
Compliant standard

CE compliant directive

SafetyInfluence oftemperature
Update time of
measured value

Response time

Ripple of output
Momentary powerinterruption
allowable timePower-supply rushcurrent

Insulation resistance
Voltage tests(Withstand voltage)
Impulse voltage tests(Lightning impulse
withstand voltage)
Vibration
Shock

Specification
Electrical measuring transducers for converting a.c. electrical quantities to analogue
or digital signals. JIS C 1111：2006 [IEC 60688：1992，Amendment 1 (1997)，Amendment 2(2001)]
Electro-magnetic compatibility directive(EMC Directive) 2014/30/EU
Only auxiliary supply DC24V
Low voltage directive (LVD) 2014/35/EU
specification conforms.
RoHS Directive 2011/65/EU+(EU) 2015/863
JIS C 1010-1 (IEC 61010-1)
Measurement category Ⅲ (The category to the measurement performed with fabric equipment)
Maximum use voltage, 300V
Degree of contamination, 2 (Usually, the grade which only contamination of
non-conductivity causes. However, temporary conductivity, which originates in dew
condensation depending on the case occurs.)
Use group Ⅰ (For indoors. It is used in the place where the equipment is careful andis dealt with under the conditions generally seen at a laboratory, a factory, etc.)
10 to 35℃ ：Inside of class index.
0 to 45℃ ：Within 2 times of class index.
-10 to +55℃：Within 3 times of class index.
5ms
Time within ±1％ of final constant value, when step input is charge.
[ A，V，W，var ] With no moving average：Less than input one cycle ＋10ms.
2 times of moving average：Less than input one cycle ＋15ms.
3 times of moving average：Less than input one cycle ＋20ms.
[ Hz ] Less than 1 second.
Less than 1％ peak-to-peak to output span.
20ms
AC110V：Below 5.5A (Time constant：below 10ms)
AC220V：Below 11.0A (Time constant：below 10ms)
DC110V：Below 4.0A (Time constant：below 10ms)
DC24V ：Below 6.5A (Time constant：below 10ms)
Between electric circuit and case (ground).
Above 50MΩ at DC500V
Between input and output and auxiliary supply.
Between analog outputs non-insulates (minus common).
Between electric circuit and case (ground).
AC2210V (50/60Hz) 5 seconds
Between input and output and auxiliary supply.
Between analog outputs non-insulates (minus common).
Between electric circuit (analog output excludes) and5kV 1.2/50μs
case (ground).
Both positive and negative
Between input and auxiliary supply (output is groundpolarity, for 3 times each.
connection).
JIS C 60068-2-6 (IEC 60068-2-6).
Vibration frequency range：10 to 55Hz，Vibration amplitude：0.15mm (Single-sided
amplitude )，Number of sweep cycles：10 times
JIS C 60068-2-27 (IEC 60068-2-27)
Peak acceleration：500m/s26

Q-208-081

Item
Input
Overload
capacity

Auxiliary
supplyOutputOutput line surge

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

External adjustmentof output
Count setting ofmoving average

Structure

Operating temperatureand humidity limits
Storage temperature
limitsSpecification
2 times 10 seconds and 1.2 times continuation of rated voltage.
40 times 1 second, 20 times 4 seconds, 10 times 16 seconds and 1.2 times continuationof rated current.
1.5 times 10 seconds and 1.2 times continuation of rated voltage.
(AC100/110V，AC200/220V，DC24V)
1.5 times 10 seconds and 1.3 times continuation of rated voltage. (DC110V)
Voltage output：Short circuit for 1 second 10 times at 10 second intervals, 1 time for
5 seconds. 70％ continuous of rated output load.
Current output：Open continuation. 130％ continuous of rated output load.
1250A 8/20μs Positive and negative polarity.
(1) Oscillatory surge voltage
If a vibration damping waveform (1 to 1.5MHz, peak voltage：2.5 to 3kV) is repeatedfor 30 seconds and applied, within ±10％ of errors.
(Auxiliary supply circuit. Voltage circuit. Current circuit)(2) Square wave impulse noise
If a noise (1μs, 100ns width) is repeated and it applies for 5 minutes, within±10％ of errors.
Auxiliary supply circuit, Voltage circuit (Normal / Common) Over 1.5kVCurrent circuit (Common) Over 1.5kV
Analog output (Induction) Over 1.0kV(3) Electromagnetic wave noise
The electromagnetic wave (5W, 1m) of 150MHz and 430MHz band is irradiated.
And, the electromagnetic wave of a cellular phone 2GHz is irradiated by 0.5m.
Within ±10％ of errors.
(4) Electrostatic noise
At the 8kV at power distribution, error is less than ±10％. There needs to be no
10kV damage at the case of the non-power distribution. Condenser charge form
BIAS and MAX adjustment (front switch).
Adjustable range：±5％ to an output span.
The count of a moving average of A, V, W, and var can be altered.
1 time (With no average) to 3 times
Change with front DIP switches S10 and S11 is possible.
Outline dimension 120×120×130mm [ W×H×D ]Case：Flame-resistant ABS(V-0).
Material
Terminal cover：Polycarbonate.
Case color
Black (Munsell N1.5)
Input, Auxiliary supply, Ground terminal：M4 screw
Terminal screw
Output terminal：M3 screw
Mass
Approx. 800g
-10 to +55℃ ，20 to 95％ RH(Non condensing)-25 to +70℃

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Q-208-081

2.5 CE marking (Only auxiliary supply DC24V specification product.)(1) Conformity technical standard
・EMC conformity technical standard
EMI (Emission) EN61000-6-4
EMS (Immunity) EN61000-6-2
・Safety technical standard
EN61010-1 CATⅢ (Maximum circuit voltage, 300V)，Pollution degree 2(2) Specification according to EMC test item
EMC test item
EMI

Electromagnetic
radiation
disturbanceElectrostatic
discharge
Radio-frequency
amplitude modulated
electromagnetic
field

Fast transients
EMS
Surge

Radio-frequency
common mode

Frequency band
30 to 230MHz
230 to 1000MHz
Contact discharge±4kV (Charge voltage)
Air discharge±8kV (Charge voltage)
Frequency
Field strength
80 to 1000MHz 10V/m，80％ AM(1kHz)
1.4 to 2.0GHz 3V/m，80％ AM(1kHz)
2.0 to 2.7GHz 1V/m，80％ AM(1kHz)
Power port ：Line to earth ±2.0kV
Signal port：Line to earth ±1.0kV
Power port ：Line to line ±0.5kV
Signal port：Line to earth ±0.5kV
Signal port：Line to earth ±1.0kV

LimitsConforming
standard

Quasi-peak 10m distance
40dB (μV/m)
47dB (μV/m)

EN61000-6-4
EN55011classA，Group1

After test，Output variation ±0.5％

EN61000-6-2
EN61000-4-2

During test：

Output variation ±20％
After test：

EN61000-6-2
EN61000-4-3

Output variation ±0.5％
After test：

Output variation ±0.5％
After test：

Output variation ±0.5％

EN61000-6-2
EN61000-4-4
EN61000-6-2
EN61000-4-5

During test：

Frequency：0.15 to 80MHz
Voltage level：10V
80％ AM(1kHz)

Output variation ±20％
After test：

EN61000-6-2
EN61000-4-6

Output variation ±0.5％
During test：

Power-frequency
magnetic field

Frequency：50/60Hz
Field strength：30A/m

Output variation ±20％
After test：

Output variation ±0.5％(3) Installation environment
Over voltage Category Ⅲ

8

EN61000-6-2
EN61000-4-8

Q-208-081

3. Handling explanation
3.1 Outline dimension
120
R3

( )
19

13-M4screw

65(12.5)

130

6

7

( )

22-M3screw

120

110

92

( )

31

Note(９) In case of DIN rail (height 15mm) installation. (Please use DIN standard 35mm rail.)
Note(10) The dimensions which the switch cover is opening.

3.2 Mounting instruction
The environmental conditions of installation space. Please select indoors without low mechanical vibration, dust,
and corrosive gas.
There is no limit of a mounting position.
A mounting instruction can select 35mm width DIN rail mounting and screw mounting. In screw mounting, pleaseinstall with M4 screw or M5 screw. (However, the screw is not attached. The tightening torque of a screw, M4：
1.0 to 1.3
N･m，M5：2.0 to 2.5N･m)
Please detach an interval lining up side-by-side above 10mm in consideration of radiation.
A vertical interval should prepare space 90mm or more in consideration of radiation and a wiring space.
Please secure the space distance of a terminal and a metal panel 10mm or more.

3.3 The example of combination mounting dimension (Unit mm)■ Screw installation
65

110

HSQT2-93A

HSQT2-93A

10

10

10
65

65

65

65

HSQT2-93A

HSQT2-93A

10

10

10

90

65

■ Rail installation

65

HSQT2-93A

10

110

Please use rail of IEC, DIN technical standard
35mm width rail (strong type).
HSQT2-93A

10《Recommendation product》 Fuji electric Co., Ltd. TH35-15AL

10

9

Q-208-081

3.4 Installation and removal to a rail
Please use the rail based on the DIN standard of 35mm width.
● Rail installation
The upside nail of the slot for rail installation in a BOX bottom is inserted in a rail.
Next, if it pushes against the lower side (arrow), it is fixed with a lower slider.
Ⅰ

Ⅱ

35mm width DIN rail
Slider● Removal from a rail
A minus screwdriver is inserted in the square socket of a slider.
Please pull up BOX to the front, lowering a minus screwdriver in the direction of an arrow.
<Caution> BOX may be damaged, if BOX is pulled up without lowering a slider completely.
Ⅲ

Ⅳ

Minus screwdriver

Slider10

Q-208-081

3.5 Connection● 3-Phase 3-Wire ･･･ HSQT2-93A-5-33-1 (A,V,W,var,Hz)
K

1
2
3

CT

L
K

U

V

U

● 3-Phase 4-Wire ･･･ HSQT2-93A-5-34-1 (A,V,W,var,Hz)

L

K

1
2
3
0

LOAD

V

VT

CT

L
K

L
K

U

V

U V

U

V

P3

P0

L

LOAD

VT
P1

AUX.
SUPPLY

P2

E

P3

1S 1L

3S 3L

1

2

1
(＋) 2
(－)

7
(＋) 8
(－)

A

V

P1

AUX.
SUPPLY

S1(+) S2(-)

3

4

13
15
(＋)14(＋)16(－) (－)

W

var

5

P2

E

19
(＋)20
(－)

1S 1L

2S 2L

3S 3L

S1(+) S2(-)

1

2

1
(＋) 2
(－)

7
(＋) 8
(－)

A

V

3

5

4

15
13
(＋)14(＋)16(－) (－)

19
(＋)20
(－)

Hz

OUTPUTW

var

Hz

OUTPUT< Caution > In case of low-voltage circuit, secondary side earthing of VT and CT is unnecessary.
And, VT is unnecessary in case it used direct 110V.
■ Cautions on connections
Please do connection of the wiring correctly with reference to the upper connecting diagram.
In the case of the DC power supply, it is S1(＋) and S2(－).
Even in case the output of a transducer is sent to a direct distant place and there is a possibility of receiving
the influence of indirect-stroke serge etc. in a transmission line, because the protection network is built
in this product, the protection by the side of this product output is unnecessary.
In addition, in order to protect the apparatus by the side of a receiver, please install an about 500V arrester
etc. to a receiver side between the surge protector between wires, and a transmission line and the ground.

3.6 Handling explanation
The usage of this product should perform the right usage with careful attention to the following item.
(1) Please check that the voltage of power supply and the input signal to supply match the specification ofthis product before power-supply applying.
(2) Please confirm that wiring is connected to the terminal position as specification (Indicate on name plate).
(3) Please use output load by name plate display load resistance value within the limits. It not only becomesa mistaken output, but impose a burden on this product in case it is used other than a display load resistancevalue. Please avoid especially the output short circuit in a voltage output.
About a current output, even if it uses it by output open, this product is not damaged.
(However, in current output open, about 15V terminal voltage occurs.)(4) The range that output adjustment is possible.
BIAS：±5％ of the output span.
MAX ：±5％ of the output span.
In order to make it match with a connection device, please use it, only in case adjustment is needed.
(5) Please keep noise source away from wiring.
(6) Inrush current flows in power-up. Please pay attention to over-current protection of power supply to use.
Please refer to the 2.4th section about current value.
(7) An output may appear also in few time at the case of power-supply ON / OFF (an input is 0).
(8) The output (-) terminal of each factor is electrically common inside.
(9) Please set the grounding resistance of a ground terminal (E) to 100Ω or less.
(10)

Please use it altitude of 2000m or less.

11

Q-208-081

3.7 The relation of an input-output(1) Current・Voltage①
Input
0 to 5A
0 to 150V(V)
10②
Output0 to 5V or
0 to 10V(V)
50

DC output
3

12

1

4

2.5

0
0
0

2.5
75
AC input

5 (A)
150(V)(2) Active power・Reactive power①
Output-5 to +5V
-1kW to +1kW
orLEAD 1kvar to LAG 1kvar -10 to +10V00-1kW to +1kW
LEAD 1kvar to LAG 1kvar

5

-5

0

-1
LEAD 100+1(kW)LAG 1(kvar)

Input
Output45 to 55Hz
-5 to +5V or
55 to 65Hz
-10 to +10V
If an input voltage VRS(VRN) is lessthan 30V(30/√3V), output will be
about -5V (or, about -10V).

12

1

4

0
-1
LEAD 10
0

0-1LEAD 1+1(kW)LAG 1(kvar)

DC output③

Input
Output45 to 55Hz
0 to 5V or
55 to 65Hz
0 to 10V
If an input voltage VRS(VRN) is lessthan 30V(30/√3V), output will be
about 0V.

Input
Output45 to 55Hz
4 to 20mA or
55 to 65Hz
1 to 5V
If an input voltage VRS(VRN) is lessthan 30V (30/√3V), output will be
about 1V (or, about 4mA).

5

-5

0
55(Hz)
65(Hz)

1(kW)+1(kW)LAG 1(kvar)②(V) (mA)
5 20
DC output

DC output
0

0.5
0
0
AC input(V) (V)10 5(V) (V)+10 +550
60
AC input3
2.5

AC input(3) Frequency①

Output4 to 20mAor
1 to 5V

DC output

AC input

45
55

Input
0 to 1kW-1kW to +1kW
LEAD 1kvar to LAG 1kvar(V) (mA)
5
20

DC output
0-10

Output0 to 5Vor
0 to 10V(V) (V)
10 5

DC output

0

5 (A)
150(V)③Input(V) (V)+10 +5-10

2.5
75
AC input

②

Input

0

Output4 to 20mA or
1 to 5V(V) (mA)
5
20

DC output
5

Input
0 to 5A
0 to 150V

3

12

1

4

2.5

0
45
55

50
60
AC input

12

55(Hz)
65(Hz)

45
55

50
60
AC input

55(Hz)
65(Hz)

Q-208-081

3.8 Explanation of front switch

Scaling function. (DIP swich)
POWER LINE TRANSDUCER

HIGH SPEED
MULTI

TYPE

HSQT2-93A

MAX./OFF/BIAS change over for output adjustable. (Slide switch)
S1 ・ ・ ・ ・ ・ ・ S8

S9 ・ ・ S12

ADJUST

OFF

MAX.

BIAS

5 6 7
4

8

3

ON
UP

OFF

DOWN

Factor number setting for output adjustable. (Rotary switch)

9
2 1 10OUTPUT NO.

FUNCTION SW [S1～S9] 110V,5A(1A)S1 S2 S3
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1

W SCALING
0～1kW (0～200W)
0～833.3W(0～166.7W)
0～750W (0～150W)
0～500W (0～100W)±1kW(±200W)±833.3W (±166.7W)±750W (±150W)±500W (±100W)

S4 S5
var SCALING
0 0 LAG/LEAD 1kvar (LAG/LEAD 200var)
0 1 LAG/LEAD 833.3var(LAG/LEAD 166.7var)
1 0 LAG/LEAD 750var (LAG/LEAD 150var)
1 1 LAG/LEAD 500var (LAG/LEAD 100var)

S8 S9Hz SCALING
0 0 45～55Hz
0 1 55～65Hz
1 0 45～65Hz

DOWN setting for output adjustable. (Push switch)
UP setting for output adjustable. (Push switch)< Caution > Setting change of a DIP switch becomes effective by applying an auxiliary supply again.
● Measurement range
A measurement range (active power, reactive power, frequency) can be altered with a front DIP switch.

DIP switch

S1

S2

0
0
0
0
1
1
1
1

0
0
1
1
0
0
1
1

S1

S2

S3

S4

S5

S6

S7

S8

S9 S10 S11 S12

W measurement range
Input 110V 5AS3( ) is 1A rating.
0
0 to 1kW(0 to 200W)
1
0 to 833.3W (0 to 166.7W)
0
0 to 750W (0 to 150W)
1
0 to 500W (0 to 100W)
0±1kW(±200W)
1±833.3W (±166.7W)
0±750W(±150W)
1±500W(±100W)

OFF(0)
ON (1)

S4

S5

0
0
1
1

0
1
0
1

var measurement range
Input 110V 5A( ) is 1A rating.
LAG/LEAD 1kvar(LAG/LEAD 200var)
LAG/LEAD 833.3var (LAG/LEAD 166.7var)
LAG/LEAD 750var (LAG/LEAD 150var)
LAG/LEAD 500var (LAG/LEAD 100var)

S8
0
0
1
1

S9
0
1
0
1

Hz measurement range
45 to 55Hz
55 to 65Hz
45 to 65Hzー● Count setup of moving average.
With a front DIP switch (S10, S11), the count of a moving average of current, voltage, power, andreactive power can be altered.
S10
0
0
1
1

S11
0
1
0
1

Count of moving averageWith no average
2 times
3 times－

3.9 Setting of shipment (In case there is no designation at standard product)
DIP switch
OFF (0)ON (1)S1

S12(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(-)
In case of input rating 110V and 5A.
W measurement range
0 to 1kW
var measurement range
LEAD 1 to 0 to LAG 1kvar
Hz measurement range
45 to 55Hz
Count of moving average With no average
13(７)Note (７) Please use DIP switch S12 in the status at
the case of shipment.

Q-208-081
4. Calibration
Because output adjustment of this product is carried out beforehand, there is no want for calibration.
However, in case an output shifts in long-term use, please adjust in the next way.
(1) Output load should connect and adjust real load (name plate indication load-resistance within the limits)or the simulation load of resistance equivalent to it.
(2) Please apply the input of an auxiliary supply, rated voltage, and the rated current.
Please perform a warm-up for about 30 minutes after applying.
(3) The rotary switch sets the factor number for output adjustment.
Please make a slide switch into the BIAS side. If the input of the minimum (span) output is applied, pleaseadjust with an ADJUST switch to become the minimum output value.
Next, please make a slide switch into a MAX side. If the input of a rated output is applied, please adjust
with an ADJUST switch to become a rated-output value.
(4) Please set a slide switch as OFF after adjustment.
● Factor number setting for output adjustable.
Corresponds to each element number in the output (see table below)
The set output element becomes the adjustment target, and the UP/DOWN switch, etc. becomes effective.
OUTPUT№
Settingfactor1
OUTPUT 1
A

2
OUTPUT 2
V

3
OUTPUT 3
W

4
OUTPUT 4
var

5
OUTPUT 5
Hz● MAX./OFF/BIAS change over for output adjustable. (MAX./BIAS)
This is a changeover switch for maximum (MAX.) adjustment and bias (BIAS) adjustment of the specified element.
And, in case it does not adjust, a UP/DOWN switch becomes no effect by always setting in the state of OFF.
● UP setting for output adjustable. (UP)This switch raises the output for the selected target for adjustment. By pushing a short-time switch, it istuned finely. By continuing pushing a switch, a coarse adjustment becomes possible.
● DOWN setting for output adjustable. (DOWN)This switch drops the output for the selected target for adjustment. By pushing a short-time switch, it is tuned
finely. By continuing pushing a switch, a coarse adjustment becomes possible.

14

Q-208-081

Tokyo Office : 11-13, Hitotsuya 1-chome, Adachi-ku, Tokyo, 121-8639, JAPAN.
TEL：+81-3-3885-2411 , FAX：+81-3-3858-3966
Kyoto Office : 1-19, Ichinobe-Nishikawahara, Jyoyou-shi, Kyoto, 610-0114, JAPAN.
TEL：+81-774-55-1391 , FAX：+81-774-54-1353
Revision C,

DATE：December 6, 202215