Description
Single phase electronic watt-hour meter is a kind of new style single phase electronic watt-hour meter, the meter completely accord with relevant technical requirements of class 1 and class 2 single phase energy meter stipulated in National standard GB/T17215-2002 and international standard IEC61036.
Features
Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.
Functions
1. 35mm standard DIN rail installation, complying with standard DIN EN5002.
2. May select 5+1 digits register by step type or 7 digits LCD display.
3. May select infrared carrier wave communication and RS485 serial port communication.
4. Impulse output when no power, complying with standard DIN43864. 5. May select normal or simple connection.
Technical Parameters of Single Phase Watt-Hour Meter
| Type | Accuracy | Rated voltage(V) | Rated current(A) | Starting Current | Insulation Performance |
| PSA-1 | Class 1 | 220V | 2.5(10),3(15),5(30), 10(50),15(90), 20(100),5(40),5(100) | 0.4%lb | AC voltage 2KV for 1 minute impulse voltage 6kv |
| PSA-10 | Class 2 | 220V | 2.5(10),3(15),5(30), 10(50),15(90), 20(100),5(40),5(100) | 0.5%lb | AC voltage 2KV for 1 minute impulse voltage 6kv |
Outer & Mount Dimension




