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Point contact of HV Disconnect

Thread starter anhduc9302
Start date Jan 1, 2020

Status: Not open for further replies.

Jan 1, 2020

anhduc9302

Electrical

Im searching about HV disconnector. Can you give me answers my questionts about my thread, please
1) How many type of point contact of HV disconnector? Advantages and disadvantages of them?
2) What IEC Publication regulation about contact of HV disconnector?
3) In fact, how may methods to minimun the contact resistance ?
Thank you