Yueqing Hengnuo Electric Instrument Co., Ltd
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Reactive power meter
Reactive power meter: The K series programmable digital display meter has the following functions and features: ■ Display magnification, communication
Product details


Reactive power meter

varmeterTable of Technical Indicators

accuracy class

Display accuracy:0.5level

display

The whole fourLEDDigital display

input

Nominal input

electric currentAC1AAC**DC1ADC**DC20mAWait;
voltageAC100VAC220VAC380VDC100VDC220VDC380VDC75mVclass
(can be achieved throughCPperhapsPTExpand range, please specify when ordering)

overload

continued:1.2Multiple, instantaneous: current10Multiple times(5Seconds), voltage2Multiple times(10Seconds)

frequency

50/60Hz±10%

power supply

Auxiliary power supply

Auxiliary power supply standardAC220V, optionalAC/DC 80265V

power consumption

4VA

Isolation and voltage resistance

The power supply, input, transmission output, and communication interfaces areAC2kVThe input, transmission output, and communication interfaces areAC1kV

insulation resistance

≥100MΩ

Mean time between failures

50000h

working conditions

Environmental temperature:-1055Relative humidity≤93%No corrosive gas field, altitude≤2500m

Output (optional)

Analog quantity(M

DC420mA/020mA

Digital Communication(C

RS-485Interface,MODBUS-RTUProtocol, default waveform rate9600(Optional)48009600bps

Switching input(K

2Road switch input, dry node mode

Alarm output(J

2Road switch alarm output, relay contacts


Selection of reactive power meters

Selection Table for Reactive Power Meter

varmeter

PD1194Q-2K1

PD1194Q-9K1

PD1194Q-5K1

PD1194Q-3K1

PD1194Q-AK1

basic function

Reactive power meter measures reactive power (single-phase or three-phase), optional function can be added

Auxiliary power supply

Standard power supplyAC 220V,Optional switch power supplyAC/DC 80-265V(Instructions at the time of ordering)

Panel size

120×120mm

96×96mm

96×48mm

80×80mm

72×72mm

Dimension

111×111mm

91×91mm

91×45mm

76×76mm

67×67mm

optional function
(Choose one of them)

C

M

J

MC

JC

JM

JMC

Note: "√" represents optional configuration, "J" represents alarm output, "M" represents analog output, "K" represents switch input, "C" represents RS485 communication, "MC" represents both "M" analog output and "C" RS485 communication, and "KC", "JC", "JM", and "JMC" are the same.


Wiring of reactive power meter



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