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Rated measuring range: 10mA~3000mA
Communication: RS485 port, MODBUS-RTU protocol
Power Supply: DC 24V, power consumption: ≤2VA
| Technical Parameters | Index | |
| Input | Network | 3-phase 4-wire/TN,TT system |
| Frequency | 50Hz or 60Hz | |
| Residual current | Rated measuring range: 10mA~3000mA | |
| Setting range: IAn: 30- 1000mA, step: 1mA | ||
| Measurement accuracy class of residual current:1.0 | ||
| Communication | RS485 port, MODBUS-RTU protocol | |
| Power supply | DC 24V, power consumption:≤2VA | |
| Safety | Power frequency withstand voltage: AC 3KV/1min between the terminal block and the housing Insulation resistance: > 100MQ2 between the terminal block and the housing | |
| Environment | Working temperature:-109C~+45*C; Storage temperature: -20°C~+70°C; Relative humidity:5%~95%, without condensation; Altitude:≤2500m | |
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No. 253, Yulv Road, Jiading Zone, Shanghai, China