After-sales Service: | 2 Years |
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Warranty: | 2 Years |
Display: | Digital |
Installation: | DIN Rail |
Usage: | Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters |
Electric Equipment: | Three Phase |
Samples: |
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Customization: |
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Items | Value | |
Auxiliary power | AC/DC85~265V or DC40-60V | |
Input signal | Frequency | 45~65Hz |
Rated voltage | AC3*220V/380V | |
Rated current | Secondary input rated current:50mA | |
Measurement accuracy | Frequency: 0.05Hz, voltage and current: 0.5 class, active energy: 1 class, reactive energy: 2 class; 2nd to 31st harmonic accuracy: ±1%; | |
Pulse constant | 400imp/kWh | |
Communication | RS485, Modbus-RTU | |
Baud rate | 1200~38400 | |
Power frequency withstand voltage | >AC2kV/1min | |
Insulation resistance | Input and output terminals to the chassis >100MΩ | |
Environment | Operating temperature | -20ºC~+60ºC |
Storage temperature | -40ºC~+70ºC | |
Relative humidity | ≤95% no condensation | |
Altitude | ≤2500m | |
Electromagnetic compatibility | Better than 3 class |
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