| Installation: | General Installation Meter |
|---|---|
| Display: | Digital |
| Usage: | Standard Electric Energy Meter |
| Theory: | Electric Apparatus |
| Power Source: | DC |
| DC Voltmeter Type: | Electrostatic |
| Customization: |
|---|
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| AC ammeter | AC 0~5A,external CT is necessary if more than 5A("input 10A directly"can be customized) |
| DC ammeter | DC 0~5A,external shunt is necessary if more than 5A("input 10A directly"can be customized) |
| AC voltmeter | AC 0~600V,external PT is necessary if more than 600V |
| DC voltmeter | DC 0~600V |
| Accuracy grade | class 0.5 |
| Measuring mode | True RMS measurement |
| Alarm output | relay contact output,contact capacity AC 250V/1A;DC 30V/1A,resistive load |
| Communication interface | RS485 serial communication,MODBUS-RTU communication protocol |
| Transmitting output | linearity 0.5%,load resistance:output current≤300Ω,output voltage≥1KΩ,which are electrical isolated with the input signal and the auxiliary power supply |
| Switch input | dry contact input |
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