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Input | Grid | Single Phase |
Frequency | 45～65Hz |
Voltage | Rated voltage: AC 100V, 400V |
Overload: 1.2 times the rated voltage(continuous); 2 times the rated voltage lasting for 1 second |
Power consumption: less then 0.2VA |
Current | Rated current: 10A, 20A, 40A. 80A, 120A, 200A etc. |
Overload: 1.2 times the rated current(continuous); 10 times the rated current lasting for 1 second |
Power consumption: less then 0.2VA |
Output | Communication | RS485 interface, Modbus-RTU |
Display | LCD |
Measurement precision | Voltage: 0.2 level, current, power Active energy: 0.5 level,0.01Hz frequency, Reactive energy: 1 level |
Power supply | AC85～265V or DC100～350V; power consumption ≤10VA |
Safety | Power frequency withstand voltage | AC2kV 1 min between power supply // current input//voltage input and communication AC2kV 1 min between each pair of combinations among power supply, current input and voltage input. |
Insulating resistor | Input, output terminal to housing >100MΩ |
Environment | Working temperature: -10℃～+55℃; Storage temperature: -20℃～+70℃ Relative humidity: 5%～95%, non-condensing; Altitude: ≤2500m |
