Wireless switchgear partial discharge sensor
1. Host parameters:
Working power supply: DC12V;
Communication: wireless LoRa communication;
Monitoring data type: PD signal strength; pulse times; alarm times.
Monitoring sensitivity: <5PC (100% detection of discharge times);
Ambient temperature: -25℃-80℃;
Relative humidity: 5%-95%RH.
2. Sensor parameters:
UHF sensor detection frequency band: 300MHz-2000MHz;
Signal transmission method: high frequency coaxial cable;
Antenna principle: UHF UHF antenna
Installation location: busbar room.