如(ru)果(guo)某(mou)(mou)個主(zhu)電(dian)(dian)路(lu)工(gong)作電(dian)(dian)流(liu)(liu)較小，這時完全可以(yi)采用(yong)通(tong)(tong)常(chang)(chang)作為(wei)繼(ji)電(dian)(dian)器(qi)用(yong)的(de)(de)(de)(de)(de)電(dian)(dian)器(qi)來(lai)作為(wei)通(tong)(tong)斷(duan)主(zhu)電(dian)(dian)路(lu)的(de)(de)(de)(de)(de)器(qi)件。即(ji)將繼(ji)電(dian)(dian)器(qi)作為(wei)接(jie)觸器(qi)使用(yong)。但若某(mou)(mou)個主(zhu)電(dian)(dian)路(lu)工(gong)作電(dian)(dian)流(liu)(liu)非常(chang)(chang)大(da)，以(yi)至于(yu)使用(yong)通(tong)(tong)斷(duan)主(zhu)電(dian)(dian)路(lu)的(de)(de)(de)(de)(de)接(jie)觸器(qi)容量非常(chang)(chang)大(da)，要使這樣的(de)(de)(de)(de)(de)接(jie)觸器(qi)工(gong)作的(de)(de)(de)(de)(de)電(dian)(dian)流(liu)(liu)也(ye)(ye)非常(chang)(chang)大(da)，也(ye)(ye)就是(shi)說它(ta)的(de)(de)(de)(de)(de)控制(zhi)(zhi)電(dian)(dian)路(lu)中(zhong)流(liu)(liu)過的(de)(de)(de)(de)(de)電(dian)(dian)流(liu)(liu)非常(chang)(chang)大(da)，用(yong)普(pu)通(tong)(tong)的(de)(de)(de)(de)(de)繼(ji)電(dian)(dian)器(qi)難以(yi)通(tong)(tong)斷(duan)其控制(zhi)(zhi)電(dian)(dian)路(lu)。這時，可以(yi)選擇某(mou)(mou)個原來(lai)作為(wei)接(jie)觸器(qi)使用(yong)的(de)(de)(de)(de)(de)電(dian)(dian)器(qi)來(lai)作為(wei)該控制(zhi)(zhi)電(dian)(dian)路(lu)的(de)(de)(de)(de)(de)通(tong)(tong)斷(duan)用(yong)，這個接(jie)觸器(qi)在這個場合的(de)(de)(de)(de)(de)作用(yong)就是(shi)繼(ji)電(dian)(dian)器(qi)了。

借花獻佛。

長城電(dian)器(qi)回(hui)收公司(si)上門回(hui)收各(ge)種(zhong)型號高低壓(ya)電(dian)容器(qi)，自愈式電(dian)容器(qi)，蓄電(dian)池，鎘(ge)鎳電(dian)瓶(ping)，電(dian)抗器(qi)，ME斷路(lu)器(qi)，智能閘，互感器(qi)，放點線圈，接(jie)觸器(qi)，空(kong)氣開關，電(dian)線電(dian)纜(lan)等庫存(cun)物資。以誠為本(ben)，信(xin)譽至上。回(hui)收，沒極限(xian)。歡迎來(lai)電(dian)洽(qia)談。

接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器的(de)(de)(de)選擇(ze)選擇(ze)接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器時(shi)(shi),應(ying)(ying)根據其(qi)(qi)(qi)(qi)所控制負(fu)載(zai)(zai)的(de)(de)(de)工作(zuo)屬輕任務(wu)(wu)、一(yi)般任務(wu)(wu)還是(shi)重(zhong)任務(wu)(wu),電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機或(huo)(huo)(huo)其(qi)(qi)(qi)(qi)他(ta)負(fu)載(zai)(zai)的(de)(de)(de)功率和操作(zuo)情況等(deng)(deng)(deng)(deng)(deng),選擇(ze)接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器的(de)(de)(de)電(dian)(dian)(dian)流(liu)等(deng)(deng)(deng)(deng)(deng)級。再根據控制回路電(dian)(dian)(dian)源(yuan)情況選擇(ze)接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器的(de)(de)(de)線(xian)(xian)(xian)圈(quan)參數,并根據使(shi)用(yong)(yong)(yong)(yong)環境選擇(ze)一(yi)般的(de)(de)(de)或(huo)(huo)(huo)特殊(shu)規格的(de)(de)(de)產品。常(chang)(chang)見故障(zhang)編輯(ji)接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器常(chang)(chang)見故障(zhang)有(you):①通電(dian)(dian)(dian)后(hou)不(bu)(bu)(bu)能合(he)(he)(he)閘或(huo)(huo)(huo)不(bu)(bu)(bu)能完全合(he)(he)(he)閘,原(yuan)因是(shi)線(xian)(xian)(xian)圈(quan)電(dian)(dian)(dian)壓(ya)等(deng)(deng)(deng)(deng)(deng)級不(bu)(bu)(bu)對或(huo)(huo)(huo)電(dian)(dian)(dian)壓(ya)不(bu)(bu)(bu)足,運(yun)(yun)動(dong)(dong)(dong)(dong)部(bu)件卡(ka)位,觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)頭(tou)超程過(guo)(guo)大(da)及(ji)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)頭(tou)彈簧(huang)和釋放彈簧(huang)反力過(guo)(guo)大(da)等(deng)(deng)(deng)(deng)(deng);②吸合(he)(he)(he)過(guo)(guo)程過(guo)(guo)于(yu)緩慢,其(qi)(qi)(qi)(qi)原(yuan)因在(zai)于(yu)動(dong)(dong)(dong)(dong)、靜(jing)鐵心氣隙(xi)過(guo)(guo)大(da),反作(zuo)用(yong)(yong)(yong)(yong)過(guo)(guo)大(da),線(xian)(xian)(xian)圈(quan)電(dian)(dian)(dian)壓(ya)不(bu)(bu)(bu)足等(deng)(deng)(deng)(deng)(deng);③噪聲過(guo)(guo)大(da)或(huo)(huo)(huo)發(fa)(fa)生振動(dong)(dong)(dong)(dong),其(qi)(qi)(qi)(qi)原(yuan)因是(shi)分磁(ci)環斷(duan)裂(lie),線(xian)(xian)(xian)圈(quan)電(dian)(dian)(dian)壓(ya)不(bu)(bu)(bu)足,鐵心板(ban)面(mian)有(you)污垢和銹斑等(deng)(deng)(deng)(deng)(deng);④線(xian)(xian)(xian)圈(quan)損(sun)壞或(huo)(huo)(huo)燒毀,原(yuan)因在(zai)于(yu)線(xian)(xian)(xian)圈(quan)內部(bu)斷(duan)線(xian)(xian)(xian)或(huo)(huo)(huo)匝間短路、線(xian)(xian)(xian)圈(quan)在(zai)過(guo)(guo)壓(ya)或(huo)(huo)(huo)欠壓(ya)運(yun)(yun)行(xing)等(deng)(deng)(deng)(deng)(deng);⑤線(xian)(xian)(xian)圈(quan)斷(duan)電(dian)(dian)(dian)后(hou)鐵心不(bu)(bu)(bu)釋放,其(qi)(qi)(qi)(qi)原(yuan)因有(you)剩磁(ci)太大(da),反作(zuo)用(yong)(yong)(yong)(yong)力太小(xiao),板(ban)面(mian)有(you)粘性油(you)脂(zhi),運(yun)(yun)動(dong)(dong)(dong)(dong)部(bu)件卡(ka)位等(deng)(deng)(deng)(deng)(deng);⑥觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)頭(tou)溫升(sheng)過(guo)(guo)高及(ji)發(fa)(fa)生熔(rong)焊,其(qi)(qi)(qi)(qi)原(yuan)因是(shi)負(fu)載(zai)(zai)電(dian)(dian)(dian)流(liu)過(guo)(guo)大(da),超程太小(xiao),觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)頭(tou)壓(ya)力過(guo)(guo)小(xiao)及(ji)分斷(duan)能力不(bu)(bu)(bu)足,觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)頭(tou)接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)面(mian)有(you)金屬顆粒凸起或(huo)(huo)(huo)異物,閉合(he)(he)(he)過(guo)(guo)程中振動(dong)(dong)(dong)(dong)過(guo)(guo)于(yu)激烈或(huo)(huo)(huo)發(fa)(fa)生多(duo)次振動(dong)(dong)(dong)(dong)等(deng)(deng)(deng)(deng)(deng)。運(yun)(yun)用(yong)(yong)(yong)(yong)維護編輯(ji)經常(chang)(chang)或(huo)(huo)(huo)定期檢(jian)(jian)(jian)(jian)查(cha)(cha)接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器的(de)(de)(de)運(yun)(yun)行(xing)情況，進(jin)行(xing)必(bi)要(yao)(yao)的(de)(de)(de)維修是(shi)保(bao)證其(qi)(qi)(qi)(qi)運(yun)(yun)行(xing)可(ke)靠延長(chang)其(qi)(qi)(qi)(qi)壽命的(de)(de)(de)重(zhong)要(yao)(yao)措施。檢(jian)(jian)(jian)(jian)查(cha)(cha)、維修時(shi)(shi)應(ying)(ying)先(xian)斷(duan)開電(dian)(dian)(dian)源(yuan)，按下列(lie)步驟進(jin)行(xing)。1、外(wai)觀檢(jian)(jian)(jian)(jian)查(cha)(cha)清除灰(hui)塵(chen)，可(ke)用(yong)(yong)(yong)(yong)棉布(bu)(bu)沾少量擦(ca)去油(you)污，然(ran)后(hou)用(yong)(yong)(yong)(yong)布(bu)(bu)擦(ca)干；擰(ning)緊所有(you)壓(ya)接(jie)導線(xian)(xian)(xian)的(de)(de)(de)螺絲，防止(zhi)松動(dong)(dong)(dong)(dong)脫落(luo)(luo)、引起連(lian)接(jie)部(bu)分發(fa)(fa)熱。2、觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)系統檢(jian)(jian)(jian)(jian)查(cha)(cha)1）檢(jian)(jian)(jian)(jian)查(cha)(cha)動(dong)(dong)(dong)(dong)靜(jing)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)是(shi)否對準，三相是(shi)否同(tong)時(shi)(shi)閉合(he)(he)(he)，并調節觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)彈簧(huang)使(shi)三相一(yi)致。2）搖測(ce)相間絕緣(yuan)電(dian)(dian)(dian)阻(zu)值(zhi)。使(shi)用(yong)(yong)(yong)(yong)500v搖表(biao)，其(qi)(qi)(qi)(qi)相間阻(zu)值(zhi)不(bu)(bu)(bu)應(ying)(ying)低于(yu)10兆歐。3）觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)磨損(sun)厚度超過(guo)(guo)1mm，或(huo)(huo)(huo)嚴重(zhong)燒損(sun)、開焊脫落(luo)(luo)時(shi)(shi)應(ying)(ying)更換(huan)(huan)新件。輕微燒損(sun)或(huo)(huo)(huo)接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)面(mian)發(fa)(fa)毛、變黑不(bu)(bu)(bu)影(ying)(ying)響使(shi)用(yong)(yong)(yong)(yong)，可(ke)不(bu)(bu)(bu)予處理。若影(ying)(ying)響接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)，可(ke)用(yong)(yong)(yong)(yong)小(xiao)銼磨平打光。4）經維修或(huo)(huo)(huo)更換(huan)(huan)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)后(hou)應(ying)(ying)注意觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)開距(ju)，超行(xing)程。觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)超行(xing)程會影(ying)(ying)響觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)的(de)(de)(de)終(zhong)壓(ya)力。5）檢(jian)(jian)(jian)(jian)查(cha)(cha)輔助觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)作(zuo)是(shi)否靈(ling)活，靜(jing)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)是(shi)否有(you)松動(dong)(dong)(dong)(dong)或(huo)(huo)(huo)脫落(luo)(luo)現(xian)(xian)象，觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)開距(ju)和行(xing)程要(yao)(yao)符合(he)(he)(he)要(yao)(yao)求(qiu)，可(ke)用(yong)(yong)(yong)(yong)萬用(yong)(yong)(yong)(yong)表(biao)測(ce)量接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)的(de)(de)(de)電(dian)(dian)(dian)阻(zu)，發(fa)(fa)現(xian)(xian)接(jie)觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)不(bu)(bu)(bu)良且不(bu)(bu)(bu)易修復(fu)時(shi)(shi)，要(yao)(yao)更換(huan)(huan)新觸(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)(dian)(dian)。

長城(cheng)電(dian)器(qi)(qi)(qi)回(hui)(hui)收(shou)公司上(shang)門(men)回(hui)(hui)收(shou)各種型(xing)號高低壓電(dian)容(rong)器(qi)(qi)(qi)，自愈式電(dian)容(rong)器(qi)(qi)(qi)，蓄電(dian)池，鎘鎳電(dian)瓶，電(dian)抗器(qi)(qi)(qi)，ME斷(duan)路器(qi)(qi)(qi)，智(zhi)能閘(zha)，互感器(qi)(qi)(qi)，放點(dian)線圈，接觸器(qi)(qi)(qi)，空氣(qi)開(kai)關，電(dian)線電(dian)纜等庫存物資。以誠為本，信譽至上(shang)。回(hui)(hui)收(shou)，沒極限。歡(huan)迎來(lai)電(dian)洽(qia)談。

絕(jue)緣外(wai)殼及附件(jian),各(ge)種彈(dan)簧(huang)、傳動(dong)(dong)(dong)機(ji)構、短(duan)路(lu)環、接(jie)(jie)(jie)線(xian)柱(zhu)等(deng)。折(zhe)疊編輯(ji)(ji)本段(duan)工作原理當(dang)(dang)線(xian)圈通(tong)電(dian)時,靜鐵(tie)芯(xin)(xin)產生電(dian)磁吸力(li),將動(dong)(dong)(dong)鐵(tie)芯(xin)(xin)吸合,由于觸(chu)(chu)(chu)(chu)頭(tou)系統是與動(dong)(dong)(dong)鐵(tie)芯(xin)(xin)聯(lian)動(dong)(dong)(dong)的,因此動(dong)(dong)(dong)鐵(tie)芯(xin)(xin)帶動(dong)(dong)(dong)三(san)條動(dong)(dong)(dong)觸(chu)(chu)(chu)(chu)片同時動(dong)(dong)(dong)作,主(zhu)(zhu)觸(chu)(chu)(chu)(chu)點(dian)(dian)閉合,和(he)主(zhu)(zhu)觸(chu)(chu)(chu)(chu)點(dian)(dian)機(ji)械相連的輔(fu)助常(chang)(chang)(chang)閉觸(chu)(chu)(chu)(chu)點(dian)(dian)斷(duan)(duan)開，輔(fu)助常(chang)(chang)(chang)開觸(chu)(chu)(chu)(chu)點(dian)(dian)閉合，從而(er)接(jie)(jie)(jie)通(tong)電(dian)源(yuan)。當(dang)(dang)線(xian)圈斷(duan)(duan)電(dian)時,吸力(li)消失(shi), 動(dong)(dong)(dong)鐵(tie)芯(xin)(xin)聯(lian)動(dong)(dong)(dong)部分依靠彈(dan)簧(huang)的反作用(yong)力(li)而(er)分離,使主(zhu)(zhu)觸(chu)(chu)(chu)(chu)頭(tou)斷(duan)(duan)開,和(he)主(zhu)(zhu)觸(chu)(chu)(chu)(chu)點(dian)(dian)機(ji)械相連的輔(fu)助常(chang)(chang)(chang)閉觸(chu)(chu)(chu)(chu)點(dian)(dian)閉合，輔(fu)助常(chang)(chang)(chang)開觸(chu)(chu)(chu)(chu)點(dian)(dian)斷(duan)(duan)開，從而(er)切斷(duan)(duan)電(dian)源(yuan)。折(zhe)疊編輯(ji)(ji)本段(duan)使用(yong)接(jie)(jie)(jie)法(fa)一(yi):一(yi)般三(san)相接(jie)(jie)(jie)觸(chu)(chu)(chu)(chu)器(qi)一(yi)共有8個點(dian)(dian)，三(san)路(lu)輸(shu)(shu)入(ru)，三(san)路(lu)輸(shu)(shu)出，還(huan)有是控制點(dian)(dian)兩個。輸(shu)(shu)出和(he)輸(shu)(shu)入(ru)是對應的，很容易能看出來。如果要加(jia)自鎖的話，則(ze)還(huan)需要從輸(shu)(shu)出點(dian)(dian)的一(yi)個端子將線(xian)接(jie)(jie)(jie)到控制點(dian)(dian)上(shang)面。

長城電器回收公司上門回收各種型號高低壓電容器，自愈式電容器，蓄電池，鎘鎳電瓶，電抗器，ME斷路器，智能閘，互感器，放點線圈，接觸器，空氣開關，電線電纜等庫存物資。以誠為本，信譽至上。回收，沒極限。歡迎來電洽談。