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再見(jiàn)理想
雖然時(shí)間很遙遠,但從未停止過(guò)。
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樓主  發(fā)表于: 2009-12-12 15:24
關(guān)于變壓器的,我們公司的變壓器低壓是有跌落開(kāi)關(guān)的,但在高壓側沒(méi)有高壓開(kāi)關(guān),而是高壓線(xiàn)下接《跌落熔斷器》,要是維護變壓器,這個(gè)跌落熔斷器是一個(gè)一個(gè)的拉斷嗎??高壓側那邊會(huì )不會(huì )是接成角形的,而且跌落熔斷器位置還很高,三米的絕緣桿也夠不到。怎么操作安全~?
[img]Http://wyqpyx.com/attachment/Mon_2311/18_25997_2865e2881f154e3.jpG[/img]
guochunyi
直讀解西門(mén)屏HMI口令 。。。
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1樓  發(fā)表于: 2009-12-13 08:00
先拉下風(fēng)側,再拉上風(fēng)側,送電順序相反。絕緣桿還有更長(cháng)的,可以象天線(xiàn)一樣拉出來(lái),或者踩著(zhù)別的東西。變壓器容量不大的都是這樣的操作。
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