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Supplier: | Shanghai Fengyilong Electronic Co., Ltd. |
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Price: | Negotiable |
Min Order: | 1 |
Quantity:: | |
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Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
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Accuracy | U, I 0.2 class, P, Q 0.5 class, Active electric energy 0.5 class, Reactive electric energy 2 class | ||
Display | LED / LCD Display | ||
Network | Three Phase Three Line, Three Phase Four Line | ||
Input measurement |
Voltage | Rated value | AC 100V, AC 400V |
Overloading | Continuance: 1.2 times Instantaneous: Voltage 2 times (10s) | ||
Power consumption | < 1VA(each phase) | ||
Current | Impedance | > 300kΩ | |
Rated value | AC1A, 5A | ||
Overloading | Continuance: 1.2 times Instantaneous: Current 10 times (5s) | ||
Power consumption | < 0.4VA(each phase) | ||
Impedance | < 20mΩ | ||
Frequency | 50/60Hz± 10% | ||
Electric energy | Active and reactive electric energy measuring | ||
Power supply | Working range | AC, DC 80V~270V | |
Power consumption | ≤ 5VA | ||
Output | Digital value | RS-485 Interface, MODBUS-RTU protocol | |
Pulse output | 2 electric energy pulse output, light coupler relay |
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 |
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