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Welcome to wziep.com!
category： Multimeters
reference price：￥$223.50 - $335.30
1.Product display
2.Product Introduction
PD194E/Z Series Digital Display Multi-function Power Meters can measure all the general power parameters in three-phase electric network with high accuracy such as three-phase voltage, three-phase current, active power, reactive power, apparent power, frequency, power factor, four-quadrant electric energy and UIPQ demand, monitor analog input and switch input.
PD194E/Z Series Digital Display Multi-function Power Meters have many optional input and output modes with many kinds of expanded functions:Two-way communication interface, four-way analog output, four-way relay output, local or long-distance switch signal monitoring and control output functions (“remote communication” and “remote control” ), twelve-way switch monitoring, two-way analog input measurement, two-way energy pulse output and event record function.
3. Technical Parameters
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Parameter |
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Accuracy |
U, I, P, Q, PF:0.5 Class, Active energy:0.5S Class, Reactive energy:2 Class, Analog output:0.5 Class |
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Display mode |
LED display |
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Signal input |
Wiring |
Three phase four wire, three phase three wire |
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Voltage |
Rated value |
AC100V, AC380V |
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Overload |
Continuous: 1.2 times of rated value; Instantaneous: 2 times of rated value during 10 seconds |
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Consumption |
<0.1VA(each phase) |
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Impedance |
>1MΩ |
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Current |
Rated value |
AC1A,AC5A |
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Overload |
Continuous: 1.2 times of rated value; Instantaneous: 10 times of rated value during 5 seconds |
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Consumption |
<0.1VA(each phase) |
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Impedance |
<20mΩ |
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Frequency |
50/60Hz,Accuracy:±0.1Hz |
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Energy |
Bi-direction active/reactive energy |
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Power supply |
Working range |
AC/DC:80V~270V |
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Consumption |
<5VA |
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Function module |
Energy pulse output |
Two energy pulse output, optocoupler |
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Communication interface |
Two communication at most, Modbus-RTU protocol; Communication speed: 2400~9600 |
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Digital input |
Twelve digital inputs at most, dry contact mode |
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Relay output |
Four relay outputs at most, AC250V/5A,DC30V/5A |
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Analog output |
Four analog outputs at most: 0/4~20mA or 0~5/10V |
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Analog input |
Two analog inputs at most: 4~20mA |
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Working environment |
-10~55℃,relative humidity≤93%,no corrosive gas,Altitude≤2500m |
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Storage environment |
-25~75℃,relative humidity≤93% |
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Safety |
Insulation |
Signal, power supply, output terminals to case resistance>100MΩ |
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Withstand voltage |
Input and power supply>2kV, input and output>1kV, power supply and output>2kV |
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