Operation Video of HVZK-IV Vacuum Interrupter Test Set for Circuit Breaker/Vacuum Switch Vacuum Test

Tested object: HV Circuit Breaker / Vacuum Switch
Testing: Vacuum Test
Quantified pressure inside the vacuum bubble

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Anna Lu
HV Hipot Tester Electric Co., Ltd.
Whatsapp/M: [phone]
Wechat: 18986157274

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