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The system (IED) is an important monitoring unit of intelligent transformers. The series of partial discharge on-line monitoring system of transformer can detect the partial discharge of transformer by using UHF signal generated by UHF antenna detection and receiving partial discharge of transformer Online monitoring. The system makes full use of the UHF sensor technology, combined with the Ningbo Institute of Technology in the transformer on-line monitoring of technical achievements, the system in the sensor technology, online anti-jamming, online high-speed data processing and analysis technology has its own unique And leading.
|1||Sensor working bandwidth||100MHz～2000MHz|
|2||Amplifier operating bandwidth||200MHz～1500MHz|
|4||Amplifier gain||≥20 dB|
|6||Enter the number of channels||4/8 aisle|