一、漏電斷路器怎么接線
漏電(dian)(dian)斷路器(qi)外殼標有(you)負載與電(dian)(dian)源(yuan)的字樣(yang),接(jie)線(xian)時應將電(dian)(dian)源(yuan)進線(xian)與標有(you)電(dian)(dian)源(yuan)的接(jie)口(kou)相連,出(chu)線(xian)則與標有(you)負載的接(jie)口(kou)相連,且接(jie)線(xian)時需按(an)照(zhao)左(zuo)火(huo)右零的方式進行,如果不(bu)知道哪根線(xian)為火(huo)線(xian),可(ke)以使用(yong)電(dian)(dian)筆進行檢測(ce),與電(dian)(dian)線(xian)接(jie)觸后若電(dian)(dian)筆感應燈(deng)發光,該(gai)線(xian)路就為火(huo)線(xian)。
二、漏電斷路器接線要注意什么
1、標有電(dian)源側和負荷(he)側的(de)漏電(dian)斷(duan)路器不得(de)接反(fan)。如果接反(fan),會(hui)導(dao)致電(dian)子式漏電(dian)斷(duan)路器的(de)脫(tuo)扣線圈無法隨(sui)電(dian)源切斷(duan)而(er)斷(duan)電(dian),以(yi)致長時(shi)間通電(dian)而(er)燒毀。
2、安(an)裝(zhuang)漏(lou)電(dian)斷路(lu)器不(bu)得拆除(chu)或放棄原有的安(an)全防護措施(shi),漏(lou)電(dian)斷路(lu)器只能作為(wei)電(dian)氣安(an)全防護系統中的附加(jia)保護措施(shi)。
3、安裝漏(lou)電(dian)斷(duan)路器時,必須嚴(yan)格區分(fen)中性(xing)線和(he)(he)保(bao)(bao)護線。使用(yong)三極四線式(shi)和(he)(he)四極四線式(shi)漏(lou)電(dian)斷(duan)路器時,中性(xing)線應接入漏(lou)電(dian)斷(duan)路器。經過漏(lou)電(dian)斷(duan)路器的中性(xing)線不(bu)得作為保(bao)(bao)護線。
4、工(gong)作零線不得在漏電(dian)斷(duan)路器負荷(he)側重復(fu)接地(di),否則漏電(dian)斷(duan)路器不能正(zheng)常(chang)工(gong)作。
5、采(cai)用(yong)漏電斷(duan)路(lu)器的支路(lu),其(qi)工作零(ling)線(xian)(xian)(xian)只能作為本回路(lu)的零(ling)線(xian)(xian)(xian),禁止與其(qi)他回路(lu)工作零(ling)線(xian)(xian)(xian)相(xiang)連,其(qi)他線(xian)(xian)(xian)路(lu)或設(she)備也不能借用(yong)已采(cai)用(yong)漏電斷(duan)路(lu)器后的線(xian)(xian)(xian)路(lu)或設(she)備的工作零(ling)線(xian)(xian)(xian)。
三、漏電斷路器接線誤區有哪些
1、漏電(dian)斷(duan)路(lu)(lu)器的每根直線都有各自(zi)專用(yong)的零線,且不可以將兩根相(xiang)鄰的零線連接在一起(qi),否則會對漏電(dian)斷(duan)路(lu)(lu)器工(gong)作電(dian)流的平(ping)衡(heng)造成破壞,使用(yong)漏電(dian)斷(duan)路(lu)(lu)器的過程中(zhong)容易出現誤動作,甚至會引(yin)發(fa)觸電(dian)事故(gu)。
2、漏(lou)電(dian)斷路(lu)器接(jie)(jie)線(xian)過程中,每個用(yong)電(dian)設備只(zhi)可以與(yu)一條(tiao)保護(hu)支路(lu)相(xiang)接(jie)(jie),也(ye)就是(shi)說用(yong)電(dian)設備不能同(tong)時與(yu)兩條(tiao)分支回(hui)路(lu)相(xiang)接(jie)(jie),否則漏(lou)電(dian)斷路(lu)器也(ye)會出現誤動(dong)作,導致(zhi)漏(lou)電(dian)斷路(lu)器無法正常(chang)使用(yong)。
3、用(yong)電(dian)(dian)(dian)設備安裝(zhuang)漏(lou)電(dian)(dian)(dian)斷路(lu)器(qi)之(zhi)后,不(bu)能與(yu)未安裝(zhuang)漏(lou)電(dian)(dian)(dian)斷路(lu)器(qi)的用(yong)電(dian)(dian)(dian)設備使(shi)用(yong)同(tong)一個接地裝(zhuang)置,因(yin)為未安裝(zhuang)漏(lou)電(dian)(dian)(dian)斷路(lu)器(qi)的用(yong)電(dian)(dian)(dian)設備也帶(dai)有電(dian)(dian)(dian),但電(dian)(dian)(dian)流(liu)未經過漏(lou)電(dian)(dian)(dian)斷路(lu)器(qi),所以不(bu)具(ju)備漏(lou)電(dian)(dian)(dian)保護的作用(yong)。