ABB時(shi)(shi)(shi)間(jian)(jian)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)時(shi)(shi)(shi)間(jian)(jian)功(gong)(gong)能(neng) CT-C、CT-S、CT-D該(gai)功(gong)(gong)能(neng)需要模(mo)(mo)塊有(you)持續(xu)的(de)控(kong)制(zhi)供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓用(yong)于(yu)(yu)計(ji)(ji)(ji)時(shi)(shi)(shi)。當(dang)模(mo)(mo)塊有(you)控(kong)制(zhi)電(dian)(dian)(dian)(dian)壓后(hou)就開(kai)始計(ji)(ji)(ji)時(shi)(shi)(shi)，等(deng)設(she)置(zhi)的(de)延時(shi)(shi)(shi)時(shi)(shi)(shi)間(jian)(jian)結束后(hou)，輸(shu)(shu)出(chu)(chu)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)動(dong)作。若(ruo)供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓中斷(duan)，則(ze)輸(shu)(shu)出(chu)(chu)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)復(fu)(fu)位(wei)，延時(shi)(shi)(shi)計(ji)(ji)(ji)時(shi)(shi)(shi)清(qing)零。 通電(dian)(dian)(dian)(dian)延時(shi)(shi)(shi) 該(gai)功(gong)(gong)能(neng)需要模(mo)(mo)塊有(you)持續(xu)的(de)控(kong)制(zhi)供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓用(yong)于(yu)(yu)計(ji)(ji)(ji)時(shi)(shi)(shi)。當(dang)模(mo)(mo)塊有(you)供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓后(hou)就開(kai)始計(ji)(ji)(ji)時(shi)(shi)(shi)，等(deng)設(she)置(zhi)的(de)延時(shi)(shi)(shi)時(shi)(shi)(shi)間(jian)(jian)結束后(hou)，輸(shu)(shu)出(chu)(chu)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)動(dong)作。計(ji)(ji)(ji)時(shi)(shi)(shi)可以被控(kong)制(zhi)信號暫停。前面完成的(de)時(shi)(shi)(shi)間(jian)(jian)t1可以存(cun)儲起來，當(dang)控(kong)制(zhi)信號斷(duan)開(kai)后(hou)計(ji)(ji)(ji)時(shi)(shi)(shi)繼(ji)續(xu)。若(ruo)供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓中斷(duan)，則(ze)輸(shu)(shu)出(chu)(chu)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)復(fu)(fu)位(wei)，延時(shi)(shi)(shi)計(ji)(ji)(ji)時(shi)(shi)(shi)清(qing)零。ABB中間(jian)(jian)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)用(yong)于(yu)(yu)繼(ji)電(dian)(dian)(dian)(dian)保護與自動(dong)控(kong)制(zhi)系統(tong)中。南京國產ABB繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)有(you)幾種
ABB保護綜(zong)合(he)(he)繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)(de)測(ce)試(shi)：1、測(ce)觸(chu)點(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)：用(yong)萬用(yong)表(biao)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)擋，測(ce)量常(chang)(chang)閉觸(chu)點(dian)與(yu)動點(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)，其阻(zu)(zu)值應(ying)為(wei)0；而常(chang)(chang)開觸(chu)點(dian)與(yu)動點(dian)的(de)(de)(de)阻(zu)(zu)值就為(wei)無窮(qiong)大。由此可(ke)(ke)以區別(bie)出那個(ge)(ge)是(shi)常(chang)(chang)閉觸(chu)點(dian)，那個(ge)(ge)是(shi)常(chang)(chang)開觸(chu)點(dian)。2、測(ce)線(xian)圈(quan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)：可(ke)(ke)用(yong)萬用(yong)表(biao)R×10擋測(ce)量繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)線(xian)圈(quan)的(de)(de)(de)阻(zu)(zu)值，從而判斷該線(xian)圈(quan)是(shi)否存在著開路(lu)現(xian)象。3、測(ce)量吸(xi)(xi)合(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)和吸(xi)(xi)合(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)：用(yong)可(ke)(ke)調穩壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)表(biao)，給(gei)繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)輸入一組(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，且在供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)回(hui)路(lu)中串入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)表(biao)進行監測(ce)。慢(man)慢(man)調高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，聽(ting)到繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)吸(xi)(xi)合(he)(he)的(de)(de)(de)聲音時，記錄吸(xi)(xi)合(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)和吸(xi)(xi)合(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。為(wei)求(qiu)準確(que)，可(ke)(ke)以嘗試(shi)多(duo)次求(qiu)平均值。4、測(ce)量釋(shi)(shi)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)和釋(shi)(shi)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)：也是(shi)像上述那樣連接測(ce)試(shi)，當繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)發生吸(xi)(xi)合(he)(he)后，再(zai)逐漸降低供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，當聽(ting)到繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)再(zai)次發生釋(shi)(shi)放(fang)(fang)聲音時，記下此時的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，亦可(ke)(ke)嘗試(shi)多(duo)次而取(qu)得平均的(de)(de)(de)釋(shi)(shi)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)和釋(shi)(shi)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。一般情況下，繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)(de)釋(shi)(shi)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)為(wei)吸(xi)(xi)合(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)的(de)(de)(de)10%~50%如(ru)果釋(shi)(shi)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)大小，則不能(neng)正常(chang)(chang)使用(yong)，這樣會對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)穩定性造(zao)成威(wei)脅(xie)，使工(gong)作不可(ke)(ke)靠。徐州(zhou)什么是(shi)ABB繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)怎么樣ABB時間繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)滿(man)足(zu)您對低壓(ya)(ya)(ya)定時控制的(de)(de)(de)需求(qiu)。
ABB繼(ji)(ji)電器(qi)(qi)中的(de)(de)(de)測量(liang)(liang)和監(jian)(jian)視(shi)(shi)(shi)繼(ji)(ji)電器(qi)(qi)提(ti)(ti)高(gao)過程可(ke)(ke)靠(kao)性 監(jian)(jian)視(shi)(shi)(shi)繼(ji)(ji)電器(qi)(qi)可(ke)(ke)對現場參數進行測量(liang)(liang)，及時(shi)提(ti)(ti) 供(gong)報(bao)警，使(shi)用戶能采(cai)取(qu)糾正措施(shi)避免發(fa)(fa)生(sheng)大的(de)(de)(de)事故。 ABB提(ti)(ti)供(gong)了業(ye)內系列豐富的(de)(de)(de)測量(liang)(liang)和監(jian)(jian)視(shi)(shi)(shi)繼(ji)(ji)電器(qi)(qi)，可(ke)(ke)以滿(man)足您(nin)集中采(cai)購多(duo)種類型產品的(de)(de)(de)需求。產品可(ke)(ke)幫助您(nin)實現設(she)備(bei)可(ke)(ke)靠(kao)、連續(xu)安全運(yun)行，避免計(ji)劃外(wai)設(she)備(bei)、系統(tong)停(ting)機，并(bing)節省人員、時(shi)間等成本。此外(wai)，ABB還可(ke)(ke)以為您(nin)提(ti)(ti)供(gong)全球(qiu)性技術支持。測量(liang)(liang)和監(jian)(jian)視(shi)(shi)(shi)繼(ji)(ji)電器(qi)(qi)監(jian)(jian)視(shi)(shi)(shi)和檢測與相、電流、電壓(ya)、頻率(lv)、溫(wen)度(du)、液位或絕緣故障有關(guan)的(de)(de)(de)運(yun)行條(tiao)件。繼(ji)(ji)電器(qi)(qi)將異常情況告知用戶，并(bing)允(yun)許用戶在(zai)發(fa)(fa)生(sheng)嚴重(zhong)且(qie)代(dai)價高(gao)昂的(de)(de)(de)故障之前采(cai)取(qu)必要的(de)(de)(de)糾正措施(shi)。
ABB繼(ji)電(dian)(dian)器CT-C系列(lie)電(dian)(dian)子(zi)時(shi)間(jian)(jian)繼(ji)電(dian)(dian)器工(gong)業用(yong)緊湊型(xing)時(shi)間(jian)(jian)繼(ji)電(dian)(dian)器，CT-C系列(lie)電(dian)(dian)子(zi)時(shi)間(jian)(jian)繼(ji)電(dian)(dian)器具有低成本、和高性能(neng)的優(you)點，外殼寬度*17.5mm，可(ke)(ke)為控(kong)(kong)制(zhi)柜(ju)節省更多(duo)的安裝(zhuang)空(kong)間(jian)(jian)。該系列(lie)包含(han)11個(ge)型(xing)號，既有單功能(neng)也有多(duo)功能(neng)產品，時(shi)間(jian)(jian)范(fan)(fan)圍(wei)從0.05s到100h，寬電(dian)(dian)壓(ya)范(fan)(fan)圍(wei)供電(dian)(dian)，可(ke)(ke)適用(yong)于全球范(fan)(fan)圍(wei)內多(duo)種(zhong)應用(yong)需求。主(zhu)要優(you)勢：節省22%的控(kong)(kong)制(zhi)柜(ju)空(kong)間(jian)(jian)，與(yu)其他繼(ji)電(dian)(dian)器相比，庫存(cun)減少高達75%，具有改進功能(neng)的價格優(you)化解決(jue)方案。主(zhu)要特點：全球認證、在17.5mm寬外殼中實現1c/o和2c/o輸出、DIN導軌卡裝(zhuang)，無需工(gong)具、時(shi)間(jian)(jian)設定范(fan)(fan)圍(wei)從0.05s到100h、電(dian)(dian)壓(ya)范(fan)(fan)圍(wei)寬。那么(me)(me)什(shen)么(me)(me)是ABB繼(ji)電(dian)(dian)器？
ABB保(bao)護綜(zong)合(he)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)是具有(you)隔(ge)離(li)功能(neng)的(de)自動(dong)開關元件，廣泛應用(yong)(yong)(yong)于(yu)(yu)遙控(kong)、遙測、通訊(xun)、自動(dong)控(kong)制、機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)一(yi)(yi)體(ti)化及電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子設備中，是重要的(de)控(kong)制元件之(zhi)一(yi)(yi)。ABB保(bao)護綜(zong)合(he)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)工(gong)作(zuo)(zuo)(zuo)原(yuan)理或結構(gou)特征(zheng)：1、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)：利(li)(li)用(yong)(yong)(yong)輸(shu)入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)內(nei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵鐵芯與銜鐵間產(chan)(chan)生的(de)吸力(li)(li)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)而工(gong)作(zuo)(zuo)(zuo)的(de)一(yi)(yi)種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。2、固體(ti)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)：指電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子元件履行其(qi)(qi)功能(neng)而無機械運動(dong)構(gou)件的(de)，輸(shu)入和輸(shu)出隔(ge)離(li)的(de)一(yi)(yi)種繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。3、溫(wen)度(du)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)：當外界溫(wen)度(du)達(da)到(dao)給定值時而動(dong)作(zuo)(zuo)(zuo)的(de)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。4、舌簧繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)：利(li)(li)用(yong)(yong)(yong)密封在管內(nei)，具有(you)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)huan**和銜鐵磁(ci)(ci)(ci)路(lu)雙重作(zuo)(zuo)(zuo)用(yong)(yong)(yong)的(de)舌簧動(dong)作(zuo)(zuo)(zuo)來開，閉(bi)或轉換線路(lu)的(de)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。5、時間繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)：當加(jia)上(shang)或除(chu)去(qu)輸(shu)入信號(hao)時，輸(shu)出部(bu)分(fen)需延時或*到(dao)規(gui)定時間才閉(bi)合(he)或斷開其(qi)(qi)被控(kong)線路(lu)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。6、高(gao)頻(pin)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)：用(yong)(yong)(yong)于(yu)(yu)切換高(gao)頻(pin)，射頻(pin)線路(lu)而具有(you)小損耗的(de)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。7、極化繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)：有(you)極化磁(ci)(ci)(ci)場(chang)與控(kong)制電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)通過控(kong)制線圈所產(chan)(chan)生的(de)磁(ci)(ci)(ci)場(chang)綜(zong)合(he)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)而動(dong)作(zuo)(zuo)(zuo)的(de)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)動(dong)作(zuo)(zuo)(zuo)方向(xiang)取決于(yu)(yu)控(kong)制線圈中流(liu)(liu)過的(de)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)方向(xiang)。8、其(qi)(qi)他(ta)類型的(de)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)：如光繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，聲(sheng)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，熱繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，儀表式繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，霍爾效應繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，差動(dong)繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等(deng)。BB繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)CM電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子測量和監視繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)怎么樣？徐州節能(neng)ABB繼(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)詢問報價
ABB繼(ji)電(dian)器(qi)的時(shi)間(jian)繼(ji)電(dian)器(qi)應該(gai)怎么設置？南京國產ABB繼(ji)電(dian)器(qi)有幾種(zhong)
ABB繼電(dian)(dian)器的觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)有3種基本形式：(1)動(dong)合(he)(he)型（常開，H型）線(xian)圈不通(tong)電(dian)(dian)時(shi)兩觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)是斷開的，通(tong)電(dian)(dian)后(hou)兩個(ge)觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)閉合(he)(he)。以“合(he)(he)”字(zi)(zi)的拼音字(zi)(zi)頭“H”表(biao)示(shi)(shi)。(2)動(dong)斷型（常閉，D型）線(xian)圈不通(tong)電(dian)(dian)時(shi)兩觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)是閉合(he)(he)的，通(tong)電(dian)(dian)后(hou)兩個(ge)觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)斷開。用(yong)“斷”字(zi)(zi)的拼音字(zi)(zi)頭“D”表(biao)示(shi)(shi)。(3)轉(zhuan)換型(Z型)是觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)組型。這種觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)組共有3個(ge)觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)，即中(zhong)間是動(dong)觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)，上下各一個(ge)靜觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)。線(xian)圈不通(tong)電(dian)(dian)時(shi)，動(dong)觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)和(he)其(qi)中(zhong)一個(ge)靜觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)斷開，和(he)另(ling)一個(ge)閉合(he)(he)；線(xian)圈通(tong)電(dian)(dian)后(hou)，動(dong)觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)就移動(dong)，使(shi)原(yuan)來斷開的呈閉合(he)(he)狀態(tai)，原(yuan)來閉合(he)(he)的呈斷開狀態(tai)，達到轉(zhuan)換的目的。這樣的觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)組稱為轉(zhuan)換觸(chu)(chu)(chu)(chu)(chu)(chu)點(dian)(dian)。用(yong)“轉(zhuan)”字(zi)(zi)的拼音字(zi)(zi)頭“Z”表(biao)示(shi)(shi)。南(nan)京國產ABB繼電(dian)(dian)器有幾(ji)種