GIS bureau put on line monitoring

The online monitoring of partial discharge in transformers can only reflect the insulation condition inside the transformer to a limited extent, and many faults occur due to partial discharge. For the reliability testing of power transformers, online monitoring of partial discharge is very effective. The transformer partial discharge monitoring system has multiple anti-interference designs to ensure accurate detection results and avoid misjudgment.
Technical Specifications
1. Host working power supply: 220V 50Hz
2. Monitoring bandwidth: 300MHz-2000MHz
3. Filter noise bandwidth: 300MHz-3000MHz
4. Measurement range: 10Pc-10000Pc
5. Monitoring channel: According to the pre embedded transformer factory
6. Sensitivity: The host is adjustable
7. Working temperature: Oil temperature: 15 ℃ -80 ℃; Environment: -40 ℃ -+70 ℃
8. Relative humidity: 5% -95% RH
9. Communication: Modbus 9600bps
10. Sensor lifespan:>25 years
11. Protection level: 1P65