● Measurement: U、I、P、Q、S、PF、kWh、kvarh
● Accuracy: kWh: Class 0.5S,kVarh:Class 2
● Frequency: 45~65Hz
● Rated Voltage: AC 3×220/380V,3×380V,3×57.7/100V,3×100V
● Rated Current: 3×1(6)A,3×10(80)A
● switching input and output: 1DI(AC220V)/1DO
● Communication: RS485 (MODBUS-RTU)
● Multi-rate/tariff: 4 Tariff Rates and etc
● Installation: 35mm DIN Rail
Voltage |
Reference voltage |
3*57.7/100V,3*220/380V,3*100V,3*380V |
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Reference frequency |
50Hz |
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Consumption |
<10VA(Single phase) |
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Current |
Maximum current |
6A,80A |
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Starting current |
Direct connect:0.004lb Connect via:0.001ln |
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Consumption |
<1VA(Single phase rated current) |
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Measurement performance |
Accuracy |
Class 0.5 |
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Standards compliant |
IEC 62053-22:2003 |
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Pulse |
Pulse width |
80+20ms |
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Pulse constant |
400imp/kWh 6400imp/kWh |
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Communication |
Interface |
RS485 |
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Protocol |
Mod bus-RTU |
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Temperature range |
Work |
-25℃~55℃ |
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Storage |
-40℃~70℃ |
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Humidity |
≤95%(No condensation) |
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Altitude |
<2000m |
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Switching input |
1 optocoupler input |
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Switching output |
1 Switching output |
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