一、漏電斷路器怎么接線
漏電(dian)(dian)斷路(lu)器(qi)外殼標有(you)(you)負載與電(dian)(dian)源的(de)(de)字樣(yang),接線(xian)(xian)(xian)(xian)時應將電(dian)(dian)源進(jin)(jin)線(xian)(xian)(xian)(xian)與標有(you)(you)電(dian)(dian)源的(de)(de)接口相(xiang)連(lian),出線(xian)(xian)(xian)(xian)則與標有(you)(you)負載的(de)(de)接口相(xiang)連(lian),且(qie)接線(xian)(xian)(xian)(xian)時需按照(zhao)左(zuo)火右(you)零的(de)(de)方式進(jin)(jin)行,如果不知道哪(na)根線(xian)(xian)(xian)(xian)為(wei)(wei)火線(xian)(xian)(xian)(xian),可以使(shi)用電(dian)(dian)筆(bi)進(jin)(jin)行檢測,與電(dian)(dian)線(xian)(xian)(xian)(xian)接觸后若(ruo)電(dian)(dian)筆(bi)感(gan)應燈發光,該(gai)線(xian)(xian)(xian)(xian)路(lu)就為(wei)(wei)火線(xian)(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)的漏電(dian)斷(duan)路器不得接反。如果接反,會導(dao)致(zhi)(zhi)電(dian)子式漏電(dian)斷(duan)路器的脫扣線圈無(wu)法隨電(dian)源切斷(duan)而(er)斷(duan)電(dian),以致(zhi)(zhi)長時間通(tong)電(dian)而(er)燒毀。
2、安裝漏電斷路(lu)器不得拆除(chu)或放棄原有的(de)安全防(fang)(fang)護措施,漏電斷路(lu)器只能作為電氣安全防(fang)(fang)護系(xi)統中的(de)附加保護措施。
3、安(an)裝漏(lou)(lou)電(dian)斷(duan)路器(qi)(qi)時(shi),必(bi)須嚴格區分中(zhong)性(xing)(xing)線(xian)(xian)(xian)和保護(hu)線(xian)(xian)(xian)。使(shi)用三(san)極四線(xian)(xian)(xian)式和四極四線(xian)(xian)(xian)式漏(lou)(lou)電(dian)斷(duan)路器(qi)(qi)時(shi),中(zhong)性(xing)(xing)線(xian)(xian)(xian)應接(jie)入漏(lou)(lou)電(dian)斷(duan)路器(qi)(qi)。經過漏(lou)(lou)電(dian)斷(duan)路器(qi)(qi)的中(zhong)性(xing)(xing)線(xian)(xian)(xian)不得作為保護(hu)線(xian)(xian)(xian)。
4、工(gong)作(zuo)零線不(bu)(bu)得在漏電(dian)(dian)斷(duan)路器(qi)負荷側重復接地,否則漏電(dian)(dian)斷(duan)路器(qi)不(bu)(bu)能正常(chang)工(gong)作(zuo)。
5、采(cai)(cai)用漏電斷路器的(de)支路,其(qi)工作零線(xian)只(zhi)能(neng)作為本回路的(de)零線(xian),禁止(zhi)與其(qi)他回路工作零線(xian)相連,其(qi)他線(xian)路或(huo)設(she)備也不能(neng)借用已采(cai)(cai)用漏電斷路器后的(de)線(xian)路或(huo)設(she)備的(de)工作零線(xian)。
三、漏電斷路器接線誤區有哪些
1、漏(lou)電斷(duan)路器的(de)(de)每根直線(xian)(xian)都有各自專用(yong)的(de)(de)零線(xian)(xian),且不可以將(jiang)兩根相鄰的(de)(de)零線(xian)(xian)連接在一起(qi),否則會對(dui)漏(lou)電斷(duan)路器工作(zuo)電流的(de)(de)平(ping)衡造(zao)成破(po)壞,使(shi)用(yong)漏(lou)電斷(duan)路器的(de)(de)過程中容易(yi)出(chu)現誤動作(zuo),甚至會引發觸電事故。
2、漏電(dian)斷(duan)路(lu)(lu)器(qi)接線過(guo)程中,每個用電(dian)設(she)備(bei)只可以與(yu)一條保護支路(lu)(lu)相接,也就是說用電(dian)設(she)備(bei)不能(neng)同時(shi)與(yu)兩(liang)條分支回(hui)路(lu)(lu)相接,否則漏電(dian)斷(duan)路(lu)(lu)器(qi)也會(hui)出(chu)現(xian)誤(wu)動作,導致漏電(dian)斷(duan)路(lu)(lu)器(qi)無法正常使用。
3、用電(dian)設(she)備(bei)安(an)裝(zhuang)(zhuang)漏(lou)(lou)電(dian)斷(duan)路器(qi)之后,不能(neng)與未安(an)裝(zhuang)(zhuang)漏(lou)(lou)電(dian)斷(duan)路器(qi)的(de)(de)用電(dian)設(she)備(bei)使用同一個接地裝(zhuang)(zhuang)置,因(yin)為未安(an)裝(zhuang)(zhuang)漏(lou)(lou)電(dian)斷(duan)路器(qi)的(de)(de)用電(dian)設(she)備(bei)也帶有電(dian),但電(dian)流(liu)未經過(guo)漏(lou)(lou)電(dian)斷(duan)路器(qi),所以不具備(bei)漏(lou)(lou)電(dian)保護的(de)(de)作用。