On-line monitoring of partial discharge of cable joints (110kV and above)-Jiangsu jotry Electric Technology Co., Ltd.

On-line monitoring of partial discharge of cable joints (110kV and above)

It can detect basic partial discharge parameters such as discharge volume, discharge phase, and discharge times, and can provide statistics of relevant parameters according to customer requirements. Minimum measurement discharge volume: 1mV; Measurement frequency: 300kHz-30MHz; Discharge pulse resolution: 10µs; Phase resolution: 0.18°. It can display power frequency periodic discharge graph, two-dimensional (q-φ, N-φ, N-q) and three-dimensional (N-q-φ) discharge spectrogram.

Keyword:

Power IoT sensors Smart power distribution Internet of Things Smart cable tunnel gallery Smart power generation Internet of Things Smart Internet of Things

Category:

Power transmission IoT sensor

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0519-85851518

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