HIGH SPEED AC MULTI-TRANSDUCER

HSQT2-93A■ Outline

This device meets the needs of power control for its high speed response.
By connecting to only one circuit of electric power system, analog outputs ofcurrent ( average of each phase current), voltage (for 3φ3W: average valueof each voltage between line; 3φ4W: average value of each phase voltage),
active power, reactive power and frequency are possible.
■ Features

HSQT2-93A
1. Small and light, only 120×120×130mm, 800g.
(120×120×130mm/800g)
2. Compatible with DIN rail mounting
3. Switchable measurement range selection for active power, reactive power and frequency.
4. High response time (current, voltage, power, reactive power: input 1 cycle + 10ms or less/99%; frequency: 1 second or less/99%).
5. Voltage measuring is by fundamental wave RMS value operation.
6. Anti-H2S gas is manufacturing by option.
7. Auxiliary supply DC24V is CE marking compliant (not for AC85-253V and DC80-143V).
8. RoHS-compliant.
■ Type name

HSQT2-93A-5-33-1 (for three phase three wire, 3φ3W)
HSQT2-93A-5-34-1 (for three phase four wire, 3φ4W)■ Specification code
Input

Output factors

AV

1

20 - 1 1 1 1 0 1 0 0

No. 1. Current Input

No.

12

10-5A (50/60Hz)
0-1A (50/60Hz)

2. Voltage Input( ) is for 3-phase 4-wire.
0-150V (0-150/√3V)
1(50/60Hz) ( )Note (1) Rating voltage is 110V (110/√3V).
Output factors: Specification code is fixed as above.
This product’s output factors are the following five:(1) Current (average value of each phase),(2) Voltage (average value of each line voltage for 3-phase 3-wire;
average value of each phase voltage for 3-phase 4-wire,(3) Active power, (4) Reactive power, (5) Frequency.

Auxiliarypower Supply

Output-No.

3. A,V, W, var, Hz
output signal34589B

0-5V(600Ω or more)
0-10V(2kΩor more)
1-5V(600Ω or more)±5V(600Ω or more)±10V(2kΩ or more)
4-20ｍA (550Ω or less)3-4No.

4.Auxiliary Supply

1AC85-253V (50/60Hz)(rating voltage 100/110V, 200/220V)
DC80-143V (rating voltage 100/110V)
Both use for AC and DC

2DC24V±15％ CE marking compliant■ Rating
Item
Input

RatingVoltage
Current

Auxiliary

3φ3W: AC100V, 110V, 115V, 120V, 50/60Hz Designation.
3φ4W: AC100/√3V, 110√3V, 115√3V, 120√3V, 50/60Hz. Designation.
AC5V, or 1A, 50/60Hz Designation.

Input consumption VA: 0.25VA or less.
Input consumption VA: 0.1VA or less

AC100/110V, 200/220V (AC85-253V) 50/60Hz 13VA;

supplyDC100/110V (DC80-143V) 10W or less. For both AC and DC use, and DC24V (±15%) 10W or less, please specify.

Output5 analogue output (current, voltage, active power, reactive power, frequency), non-isolated between outputs.

1

HIGH SPEED AC MULTI-TRANSDUCER

HSQT2-93A■ Specifications and functions
items
Compliant standards
CE Compliant derective

SafetyTolerance
Influence of temperature
Update time for measurement value
Response time
Ripple of output
Power supply temporary blackout
allowed timePower inrush current
External adjustment of output
Count setting of moving average

Specifications
AC input transducer JIS C 1111: 2006
(IEC 60688: 1992, Amendment 1 (1997), Amendment 2 (2001))
Electromagnetic Compatibility Directive (EMC Directive) 2004/108/EC (only auxiliary supply DC24V specification conforms.)
Low Voltage Directive 73/23/EEC (only auxiliary supply DC24V specification conforms.)
JIS C 1010-1: 2005 (IEC 61010-01:2001)
Measuring Category CAT Ⅲ(Measurement in building installations.) max. voltage :300V
Pollution Degree 2 (Only nonconductive pollution occurs in most cases. Occasionally, however, a temporary conductivity caused bycondensation must be expected.)±0.5% (percentage error against output span)
Use Group Ⅱ( for indoor use. in the place where equipment is installed and dealt with under the general conditions.
10-35℃ within class index; 0-45℃ within 2 times of class index; -10-+55℃ within 3 times of class index.
5ms
Time within ±1% of final constant value when step input is applied.
(A, V, W, var) With no moving average: input one cycle + 10ms or less.
（ Hz）One second or less.
2-time of moving average: input one cycle + 15ms or less.
3-time of moving average: input one cycle + 20ms or less.
1% P-P or less against output span
20ms
AC110V: 5.5A or less (time constant: 10ms or less) AC220V: 11.0A or less (time constant: 10ms or less)
DC110V: 4.0A or less (time constant: 10ms or less) DC24V : 6.5A or less (time constant: 10ms or less)
BIAS, MAX adjustable by front switch. Adjustment range: ±5% against output span
The count of moving average of A, V, W, var can be altered. It can be changed from 1 to 3.
It can be changed by front DIP switches of S10 and S11.
Between electric circuit and outer case (earth)Insulation resistance

Between input, output and auxiliary supply50MΩ or more at DC500V

Between analog outputs non-insulation (minus common)
Between electric circuit and outer case (earth)AC2210V (50/60Hz) 5 sec.
Between input, output and auxiliary supply
Between analog outputs non-insulation (minus common)
Between electric circuit (except analogue output) and outer case (earth):
5kV 1.2/50µs positive and negative polarity 3
Lightning impulse withstand voltage
times each
Between input and auxiliary supply (output is earth connection)
According to JIS C 60068-2-6: 1999 (IEC 60068-2-6: 1995)
Vibration
Frequency range: 10-55Hz, vibration amplitude: 0.15mm (half amplitude) , number of sweep cycle: 10 times
According to JIS C 60068-2-27: 1995 (IEC 60068-2-27: 1972)
Shock
Peak acceleration: 500m/s2
2 times 10 sec. and 1.2 times continuous of rated voltage.
Input
40 times 1 sec., 20 times 4 sec., 10 times 16 sec. and 1.2 times continuous of rated current.
1.5 times 10 sec. and 1.2 times continuous of rated voltage (AC100/110V, AC200/220V, and DC24V).
Overload capacity Auxiliary supply1.5 times 10 sec. and 1.3 times of rated voltage (DC110V).
Voltage output: 1-sec. short circuit for 10 times at 10-sec. and once at 5-sec. interval, 70% of rated-output load continuation.
OutputCurrent output: open continuation, 130% of rated-output load continuation.
Output line surge
1250A 8/20µs, positive and negative polarity(1)Oscillatory surge voltage:
If applying repeatedly an attenuated oscillatory waveform of 1-1.5MHz, peak voltage 2.5-3kV, Output error within ±10%(power source, voltage circuit, current circuit)(2)Square-wave impulse noise:
Noise withstandError within ± 10% when applying repeatedly a spike noise of 100ns, 1µs for 5 min..
power source, voltage circuit (normal/common) 1.5kV or morecurrent circuit (common) 1.5kV or more
ANSI C37.90a
analogue output (induction) 1.0kV or more
B-402
(3)Radio noise:
IEC801-2
Error within ±10% when continuously irradiating a radio wave of 150MHz, 430MHz, 900MHz band at 5W 1m.
Radio wave of a cellular phone of 2GH is irradiated by 0.5m, error within ±10%.
(4)Electrostatic noise:
Error±10% at 8kV under energized. No damage at 10kV at non-energized. Condenser charge form.
Outline dimension
120mm*120mm*130mm (width*length*depth)
Material
Case box: fire-retardant ABS (V−0); Terminal cover: polycarbonate
Structure
Appearance color
black (Munsell N1.5)
Terminal screw
Input, auxiliary supply, earth terminal: M4 screw; Output terminal: M3 screw
Mass
Approx. 800g
Operating temperature/humidity range-10-+55℃, 20-95%RH no condensation
Storage temperature range-25-+70℃
Commercial frequency withstandvoltage2

HSQT2-93A

HIGH SPEED AC MULTI-TRANSDUCER■ CE marking items (only for auxiliary supply of DC 24V spec.)

Compliant standard●EMC compliant standard
EMI (emission)
EN61000-6-4
EMS (immunity)
EN61000-6-2●SAFE standard
EN61010-1 CAT Ⅲ (max. circuit voltage: 300V); Pollution lever: 2■ Descriptions of front switches■ Measurement range setting

Measurement range setting of active power, reactive power and frequency can be changed by front DIP switches.

DIP SW

S1S2S3S4S5S6S7Input 110V 5A

S2S30000-1kW (0-200W)

00

10-833.3Ｗ (0-166.7W)

0100-750Ｗ (0-150W)

01

10-500Ｗ (0-100W)() is 1A rating

100±1kW (±200W)

101±833.3W (±166.7W)

110±750W (±150W)

111±500W (±100W)

S9S10Frequency measurement range
S8S9Frequency
0045-55Hz
0155-65Hz
1045-65Hz
11−Measurement range
S1S8S40011S50101S11

S100011S12OFF (0)ON (1)Count of moving average
S11Moving average times
0With no average12 times
03 times
1-Var measurement range
Input 110V 5A, () is 1A rating
LAG/LEAD 1kvar (LAG/LEAD 200var)
LAG/LEAD 833.3var (LAG/LEAD 166.6var)
LAG/LEAD 750var (LAG/LEAD 150var)
LAG/LEAD 500var (LAG/LEAD 100var)● Count of moving average setting:

The count of moving average of current, voltage, active power, and reactive power can be changed by DIP (S10, S11) switches at the front.
<Note> The setting change of DIP switch becomes effective by applying the auxiliary power supply again.

3HSQT2-93A

HIGH SPEED AC MULTI-TRANSDUCER■

Factory preset (standard) (if not being specified)

DIP Switch
S1S12OFF (0)O N (1)
(0)

(0)

(0)

(0)

(0) (0)In case of input rating 110V, 5A
W measurement range: 0-1kW
var measurement range: LEAD 1-0-LAG 1kvar
Hz measurement range: 45―55Hz
Count of moving average: with no average■(0) (0) (0)

(0)

(0)

(-)

** DIP switch S12: please keep the factory shipping status.

Dimensions(3) In case of DIN rail (height 15mm) installation. (Pleaseuse DIN standard 35mm rail)(4) Dimensions when switch cover is open.

■Connection diagram

The secondary side earthing of VT and CT is unnecessary in case of low-voltage circuit.
And, VT is unnecessary in case it used direct 110V.

4