Categories
Accuracy | U, I 0.2 class, P, Q 0.5 class, Active electric energy 0.5 class, Reactive electric energy 2 class | |
Display | Programmable LCD or LED display | |
Input measurement |
Network | Three Phase Three Line, Three Phase Four Line |
Rated value | Voltage: AC 100V, 400V; Current: AC 1A, 5A | |
Overloading | Continuance: 1.2 times Instantaneous: Voltage 2 times (10s), Current 10 times (5s) | |
Power consumption | Voltage: < 1VA(each phase) Current: < l0.4VA(each phase) | |
Impedance | Voltage> 300kΩ Current< 20mΩ | |
Frequency | 50/60Hz± 10% | |
Electric energy measuring |
Electric energy | Active and reactive electric energy measuring |
Power supply | Working range | AC, DC 80V~270V |
Power consumption | ≤ 5VA | |
Output programmable |
Analog value | 2 or 4 loops transmitting output: 4~20mA/0~20mA |
Digital value | RS-485 Interface, MODBUS-RTU protocol | |
Pulse output | 2 electric energy pulse output, light coupler relay | |
Switch value input | 4 loops (2 loops) switch value input, dry node point mode (plase refer to the detail) | |
Switch value output | 4 loops (2 loops) switch value output, light coupler relay (plase refer to the detail) | |
Operation condition | Ambient temperature: -10~55° C, relative humidity ≤ 93%, no corrosive gas, height above sea level≤ 2500m | |
Isolation withstand voltage | Input and power supply> 2kV, input and output > 2kV, power supply and output> 1.5kV | |
Insulation resistance | ≥ 100MΩ |
Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
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