一、漏電斷路器怎么接線
漏電(dian)(dian)斷路器外殼標(biao)有負載與(yu)電(dian)(dian)源的(de)字(zi)樣,接線(xian)(xian)(xian)時應(ying)(ying)將電(dian)(dian)源進(jin)線(xian)(xian)(xian)與(yu)標(biao)有電(dian)(dian)源的(de)接口相連,出線(xian)(xian)(xian)則與(yu)標(biao)有負載的(de)接口相連,且接線(xian)(xian)(xian)時需按照(zhao)左火右(you)零的(de)方式進(jin)行,如(ru)果不知(zhi)道哪根線(xian)(xian)(xian)為火線(xian)(xian)(xian),可(ke)以(yi)使(shi)用電(dian)(dian)筆(bi)進(jin)行檢測,與(yu)電(dian)(dian)線(xian)(xian)(xian)接觸后若(ruo)電(dian)(dian)筆(bi)感應(ying)(ying)燈(deng)發光,該線(xian)(xian)(xian)路就為火線(xian)(xian)(xian)。
二、漏電斷路器接線要注意什么
1、標有電(dian)源側(ce)和負荷側(ce)的(de)漏電(dian)斷(duan)(duan)路(lu)器(qi)不得接(jie)反。如(ru)果接(jie)反,會導(dao)致電(dian)子(zi)式漏電(dian)斷(duan)(duan)路(lu)器(qi)的(de)脫扣線圈(quan)無法隨電(dian)源切斷(duan)(duan)而斷(duan)(duan)電(dian),以致長時間(jian)通(tong)電(dian)而燒毀。
2、安裝(zhuang)漏(lou)電斷路器(qi)不得拆除或放棄(qi)原有的(de)安全防護措施,漏(lou)電斷路器(qi)只能(neng)作為電氣安全防護系統中(zhong)的(de)附加保護措施。
3、安裝漏(lou)電斷路(lu)器(qi)時(shi),必須嚴格區分中(zhong)性線(xian)和(he)保護線(xian)。使用三極四(si)線(xian)式(shi)和(he)四(si)極四(si)線(xian)式(shi)漏(lou)電斷路(lu)器(qi)時(shi),中(zhong)性線(xian)應接入(ru)漏(lou)電斷路(lu)器(qi)。經過(guo)漏(lou)電斷路(lu)器(qi)的中(zhong)性線(xian)不得作為保護線(xian)。
4、工(gong)作零線(xian)不得在漏(lou)(lou)電(dian)斷路器負荷側重復(fu)接地,否則漏(lou)(lou)電(dian)斷路器不能正(zheng)常工(gong)作。
5、采用(yong)(yong)(yong)漏(lou)電(dian)斷路(lu)器的支路(lu),其工作零(ling)線只能作為本回路(lu)的零(ling)線,禁止與其他回路(lu)工作零(ling)線相(xiang)連,其他線路(lu)或(huo)設備也不(bu)能借(jie)用(yong)(yong)(yong)已采用(yong)(yong)(yong)漏(lou)電(dian)斷路(lu)器后的線路(lu)或(huo)設備的工作零(ling)線。
三、漏電斷路器接線誤區有哪些
1、漏電斷路(lu)器(qi)的每根直線(xian)都有各自專用的零(ling)(ling)線(xian),且不可以將兩(liang)根相鄰的零(ling)(ling)線(xian)連接在一起,否則會對漏電斷路(lu)器(qi)工作電流的平衡造成破壞,使用漏電斷路(lu)器(qi)的過(guo)程中容易出現誤動作,甚至會引發觸電事(shi)故(gu)。
2、漏(lou)電(dian)斷路器接(jie)(jie)線過程中(zhong),每個用電(dian)設(she)備只可以與(yu)一條保(bao)護支(zhi)路相(xiang)接(jie)(jie),也(ye)就是說用電(dian)設(she)備不能同時與(yu)兩條分支(zhi)回路相(xiang)接(jie)(jie),否則漏(lou)電(dian)斷路器也(ye)會出現誤動作,導致漏(lou)電(dian)斷路器無法(fa)正常(chang)使用。
3、用(yong)電(dian)(dian)設備(bei)安裝漏(lou)(lou)電(dian)(dian)斷(duan)路(lu)器之(zhi)后,不能(neng)與(yu)未(wei)(wei)安裝漏(lou)(lou)電(dian)(dian)斷(duan)路(lu)器的用(yong)電(dian)(dian)設備(bei)使用(yong)同一(yi)個接地(di)裝置,因為未(wei)(wei)安裝漏(lou)(lou)電(dian)(dian)斷(duan)路(lu)器的用(yong)電(dian)(dian)設備(bei)也帶有電(dian)(dian),但電(dian)(dian)流未(wei)(wei)經過漏(lou)(lou)電(dian)(dian)斷(duan)路(lu)器,所以(yi)不具(ju)備(bei)漏(lou)(lou)電(dian)(dian)保護的作用(yong)。