Auxiliary power | AC/DC 85~265V; Consumption≤10VA; | |
Input | Frequency | 45~65Hz; |
Voltage | AC 3×220V/380V; Overload: 1.2 times of rated value (continuous); | |
2 times of rated value / 1s; Power consumption: ≤ 0.5VA; | ||
Current | AC 5A、100A、400A、600A;(External opening transformer); Power consumption: ≤ 0.5VA; | |
Overload: 1.2 times of rated value (continuous); 10 times of rated value / 1s; | ||
Measurement accuracy | Frequency 0.05Hz, voltage、current Class 0.5; 2-31st harmonic accuracy: ± 1%; | |
Active electric energy level 1, reactive electric energy level 2; | ||
Features | Pulse output | Output mode: optocoupler pulse with open collector; |
Communication | RS485、Modbus-RTU; Baud rate 1200~38400; | |
Switching Input | Dry contact input、Built in power supply; | |
Switching Output | Output mode: Relay normally open contact output; contact rating: AC 250V/3A DC 30V/3A; |