Frequency
50/60HZ(Optional), Range:45~65HZ
Auxiliary power supply(self supply):
220Vac(L-N),range:154~264Vac
Pulse output:
Pulse output kWh
Consumption
<4VA(Each phase)
|
Voltage |
Nominal voltage
|
220V
|
|
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Nominal frequency
|
50/60Hz
|
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Consumption
|
<4VA(Each phase)
|
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Current |
Maximum current
|
60A
|
|
|
Starting current
|
Connect directly:0.04A
Connect via CT:0.002A |
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Consumption
|
<4VA(Maximum current)
|
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Measurement performance
|
Accuracy of active kWh
|
Class 1
|
|
|
Clock
|
Accuracy
|
Error≤0.5s/d
|
|
|
Active pulse |
Width
|
80+20ms
|
|
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Constant
|
1600imp/kWh
|
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Communication
|
Interface
|
RS485
|
|
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Protocol
|
MODBUS-RTU
|
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Outline
|
L*W*H(mm)
|
72*88*70
|
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Environment |
Temperature
|
Operating:-25~55℃;Storage:-40~70℃
|
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Humidity
|
≤95%(No condensation)
|
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Altitude
|
≤2000m
|
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