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柱上變壓器臺架工作,應先斷開變壓器臺架的高壓線路的隔離開關(刀閘)或跌落式熔斷器,再斷開低壓側的空氣開關、刀開關,高低壓側驗電、接地后,方可工作。

作者:煤礦安全網 2022-07-01 14:27 來源:煤礦安全網 臺架 工作 高壓 線路 開關 低壓 空氣 高低壓
題目信息:

  柱上變壓器臺架工作,應先斷開變壓器臺架的高壓線路的隔離開關(刀閘)或跌落式熔斷器,再斷開低壓側的空氣開關、刀開關,高低壓側驗電、接地后,方可工作。

答案

煤礦安全網(http://www.nanibalconysafetynets.com)

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