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longfei1982
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樓主  發(fā)表于: 2011-12-16 14:59
假如一個(gè)三級斷路器的問(wèn)題。一個(gè)三級斷路器的一相出現過(guò)載,另外兩相沒(méi)有出現過(guò)載會(huì )跳閘嗎。還有就是一級出現短路,另外兩級沒(méi)有短路,會(huì )出現跳閘嗎。例如三級分別控制單相負載。
gt0516
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1樓  發(fā)表于: 2011-12-17 22:50
引用
引用第3樓longfei1982于2011-12-16 15:08發(fā)表的  :
其中兩相短路,過(guò)載確實(shí)會(huì )跳,這個(gè)我證實(shí)過(guò).。但是三級斷路器單級過(guò)載,短路我就不懂了,還有兩級短路器和單級斷路器的跳閘機制,也請哪個(gè)師傅給我講一下啊。我在線(xiàn)等回復。

不管是三相還是兩廂只要有一相跳它就跳,前提三相必須連鎖就是手柄哪里不能拆開(kāi).是的,你拆一個(gè)看一下就明白了

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