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配電柜

高低壓配電柜日常維護工作的五大內容

發布日期:2022-04-25 點擊率:64

配電柜的維護保養工作要放在平時,不能等到配電柜有問題時再去維修,在每天使用的過程中,多注意在細節上下功夫,做好配電柜的日常維護。

高低壓配電柜的日常維護內容

從五個方面進行高低壓配電柜的維護工作:

1、高低壓配電柜內的真空斷路器小車在試驗位置合閘后,小車斷路器無法進入工作位置。(防止帶負荷合閘)

2、高低壓配電柜內的接地刀在合位時,小車斷路器無法進合閘。(防止帶接地線合閘)

3、高低壓配電柜內的真空斷路器在合閘工作時,盤柜后門用接地刀上的機械與柜門閉鎖。(防止誤入帶電間隔).

4、高低壓配電柜內的真空斷路器在工作時合閘,合接地刀無法投入。(防止帶電掛接地線)

5、高低壓配電柜內的真空斷路器在工作合閘運行時,無法退出小車斷路器的工作位置。(防止帶負荷拉刀閘)

高低壓配電柜常見故障有進出空氣和滲漏油,高低壓配電柜的滲漏油可分為內漏和外漏兩種,而外漏又可分為焊縫滲漏和密封面滲漏兩種。

下一篇: PLC、DCS、FCS三大控

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