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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]
liwei8150
新手上路,請指教。
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1樓  發(fā)表于: 2009-12-12 21:25
一般小的工廠(chǎng)變壓器一次側是用跌落熔斷器來(lái)給變壓器停電的,如果你想斷電的話(huà)最好先要搞清楚一次側電壓等級和你的跌落桿子的絕緣等級。停電時(shí)從電源的邊相向另一邊依次拉掉。并且停電前二次側負載停掉。
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