斷(duan)路(lu)(lu)器(qi)(qi)又(you)叫空氣開關，是(shi)(shi)一種很基本(ben)的(de)(de)(de)(de)低壓(ya)(ya)電(dian)器(qi)(qi)，斷(duan)路(lu)(lu)器(qi)(qi)具有(you)過(guo)(guo)(guo)載、短(duan)路(lu)(lu)和欠電(dian)壓(ya)(ya)保(bao)護功能(neng)，能(neng)保(bao)護線路(lu)(lu)和電(dian)源的(de)(de)(de)(de)能(neng)力。它(ta)可用來分配(pei)電(dian)能(neng)，不(bu)(bu)頻繁(fan)地啟動(dong)(dong)(dong)(dong)異步電(dian)動(dong)(dong)(dong)(dong)機(ji)，對電(dian)源線路(lu)(lu)及電(dian)動(dong)(dong)(dong)(dong)機(ji)等(deng)實行保(bao)護，當它(ta)們(men)發生嚴重的(de)(de)(de)(de)過(guo)(guo)(guo)載或者(zhe)短(duan)路(lu)(lu)及欠壓(ya)(ya)等(deng)故(gu)障(zhang)時能(neng)自(zi)動(dong)(dong)(dong)(dong)切斷(duan)電(dian)路(lu)(lu)，其功能(neng)相當于熔斷(duan)器(qi)(qi)式開關與過(guo)(guo)(guo)欠熱繼電(dian)器(qi)(qi)等(deng)的(de)(de)(de)(de)組合。而(er)且在分斷(duan)故(gu)障(zhang)電(dian)流后一般不(bu)(bu)需要變(bian)更(geng)零(ling)部(bu)件，所以獲得(de)了普(pu)遍的(de)(de)(de)(de)應(ying)用。一旦房(fang)屋配(pei)線中的(de)(de)(de)(de)電(dian)流流量過(guo)(guo)(guo)大，這種簡單(dan)的(de)(de)(de)(de)電(dian)路(lu)(lu)裝(zhuang)置就(jiu)會切斷(duan)電(dian)源，直至故(gu)障(zhang)被排除(chu)。如(ru)果沒(mei)有(you)斷(duan)路(lu)(lu)器(qi)(qi)(或其替代品——保(bao)險絲)，家庭(ting)用電(dian)就(jiu)會非(fei)常(chang)不(bu)(bu)方(fang)便(bian)，原(yuan)因在于，只是(shi)(shi)線路(lu)(lu)問(wen)題和設備故(gu)障(zhang)就(jiu)可能(neng)會造(zao)成(cheng)火災和其他事故(gu)~另一個是(shi)(shi)執行部(bu)分，如(ru)觸點是(shi)(shi)根據指令進行電(dian)路(lu)(lu)的(de)(de)(de)(de)接通或切斷(duan)的(de)(de)(de)(de)。虹口(kou)區低壓(ya)(ya)電(dian)器(qi)(qi)開關

加長手(shou)柄(bing)(bing)(bing):是一(yi)(yi)種(zhong)外部加長手(shou)柄(bing)(bing)(bing)，直接(jie)裝(zhuang)(zhuang)于斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)的(de)手(shou)柄(bing)(bing)(bing)上，一(yi)(yi)般(ban)(ban)用(yong)(yong)于600A及以上的(de)大容(rong)量斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)上，進(jin)行手(shou)動(dong)分合(he)閘(zha)(zha)操(cao)作。手(shou)柄(bing)(bing)(bing)閉鎖裝(zhuang)(zhuang)置(zhi):是在手(shou)柄(bing)(bing)(bing)框(kuang)上裝(zhuang)(zhuang)設(she)卡件，手(shou)柄(bing)(bing)(bing)上打孔(kong)然后(hou)用(yong)(yong)掛鎖鎖起來。主要用(yong)(yong)于斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)處(chu)于合(he)閘(zha)(zha)工作狀態時，不(bu)容(rong)許(xu)其他人分閘(zha)(zha)而引起停(ting)電(dian)事故(gu)，或(huo)(huo)斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)負載側電(dian)路(lu)(lu)需要維(wei)(wei)修(xiu)或(huo)(huo)不(bu)允(yun)許(xu)通電(dian)時，以防被人誤(wu)將斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)合(he)閘(zha)(zha)，從而保護(hu)維(wei)(wei)修(xiu)人員的(de)安全或(huo)(huo)用(yong)(yong)電(dian)設(she)備的(de)可靠(kao)使用(yong)(yong)。接(jie)線(xian)方式(shi)(shi)(shi)斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)的(de)接(jie)線(xian)方式(shi)(shi)(shi)有板前、板后(hou)、插(cha)入(ru)式(shi)(shi)(shi)、抽屜(ti)式(shi)(shi)(shi)，用(yong)(yong)戶如(ru)無特殊要求，均按板前供貨，板前接(jie)線(xian)是常(chang)見的(de)接(jie)線(xian)方式(shi)(shi)(shi)。深圳常(chang)用(yong)(yong)低(di)壓(ya)電(dian)器(qi)(qi)(qi)(qi)(qi)控制主回路(lu)(lu)一(yi)(yi)般(ban)(ban)有萬能式(shi)(shi)(shi)斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)（框(kuang)架）、塑料(liao)外殼式(shi)(shi)(shi)斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)（塑殼）、接(jie)觸器(qi)(qi)(qi)(qi)(qi)、小(xiao)型斷(duan)路(lu)(lu)器(qi)(qi)(qi)(qi)(qi)（微斷(duan)）.

1、板(ban)(ban)后(hou)(hou)接(jie)(jie)(jie)線(xian)(xian)(xian)方(fang)式(shi)(shi):板(ban)(ban)后(hou)(hou)接(jie)(jie)(jie)線(xian)(xian)(xian)比較大特(te)點是(shi)可(ke)以在(zai)更(geng)換(huan)(huan)或維修斷(duan)路器(qi)(qi)(qi)，不必重(zhong)新接(jie)(jie)(jie)線(xian)(xian)(xian)，只須將(jiang)(jiang)前(qian)級電(dian)源斷(duan)開(kai)(kai)。由于該結構(gou)特(te)殊，產品(pin)出(chu)廠時(shi)已(yi)按(an)設計要(yao)求配置(zhi)(zhi)了(le) 安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)和安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)螺釘(ding)及接(jie)(jie)(jie)線(xian)(xian)(xian)螺釘(ding)，需要(yao)特(te)別(bie)注意(yi)的(de)(de)是(shi)由于大容(rong)量斷(duan)路器(qi)(qi)(qi)接(jie)(jie)(jie)觸(chu)(chu)的(de)(de)可(ke)靠性(xing)將(jiang)(jiang)直接(jie)(jie)(jie)影(ying)響(xiang)斷(duan)路器(qi)(qi)(qi)的(de)(de)正常使(shi)用(yong)，因此安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)必須引起重(zhong)視，嚴(yan)格按(an)制造廠要(yao)求進行安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)。空(kong)氣(qi)開(kai)(kai)關(圖6)2、插(cha)入(ru)式(shi)(shi)接(jie)(jie)(jie)線(xian)(xian)(xian):在(zai)成套裝(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)的(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)板(ban)(ban)上(shang)(shang)，先安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)一(yi)個(ge)斷(duan)路器(qi)(qi)(qi)的(de)(de)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)座(zuo)(zuo)，安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)座(zuo)(zuo)上(shang)(shang)6個(ge)插(cha)頭，斷(duan)路器(qi)(qi)(qi)的(de)(de)連接(jie)(jie)(jie)板(ban)(ban)上(shang)(shang)有6個(ge)插(cha)座(zuo)(zuo)。安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)座(zuo)(zuo)的(de)(de)面上(shang)(shang)有連接(jie)(jie)(jie)板(ban)(ban)或安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)座(zuo)(zuo)后(hou)(hou)有螺栓，安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)座(zuo)(zuo)預先接(jie)(jie)(jie)上(shang)(shang)電(dian)源線(xian)(xian)(xian)和負載線(xian)(xian)(xian)。使(shi)用(yong)時(shi)，將(jiang)(jiang)斷(duan)路器(qi)(qi)(qi)直接(jie)(jie)(jie) 安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)座(zuo)(zuo)。如果斷(duan)路器(qi)(qi)(qi)壞了(le)，只要(yao)拔出(chu)壞的(de)(de)，換(huan)(huan)上(shang)(shang)一(yi)只好的(de)(de)即可(ke)。它的(de)(de)更(geng)換(huan)(huan)時(shi)間(jian)比板(ban)(ban)前(qian)，板(ban)(ban)后(hou)(hou)接(jie)(jie)(jie)線(xian)(xian)(xian)要(yao)短，且方(fang)便。由于插(cha)、拔需要(yao)一(yi)定(ding)的(de)(de)人力。因此我國的(de)(de)插(cha)入(ru)式(shi)(shi)產品(pin)，其殼架電(dian)流限(xian)制在(zai)比較大為400A。從而節(jie)省了(le)維修和更(geng)換(huan)(huan)時(shi)間(jian)。插(cha)入(ru)式(shi)(shi)斷(duan)路器(qi)(qi)(qi)在(zai)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)應檢查(cha)斷(duan)路器(qi)(qi)(qi)的(de)(de)插(cha)頭是(shi)否壓(ya)緊，并應將(jiang)(jiang)斷(duan)路器(qi)(qi)(qi)安(an)(an)(an)全緊固(gu)，以減少接(jie)(jie)(jie)觸(chu)(chu)電(dian)阻，提(ti)高可(ke)靠性(xing)。

斷(duan)(duan)(duan)路(lu)(lu)器又(you)叫空氣開關(guan)，是一種(zhong)很基(ji)本的低(di)壓(ya)電(dian)(dian)(dian)(dian)器，斷(duan)(duan)(duan)路(lu)(lu)器具(ju)有過(guo)載、短路(lu)(lu)和(he)(he)欠電(dian)(dian)(dian)(dian)壓(ya)保(bao)護功能(neng)(neng)(neng)，能(neng)(neng)(neng)保(bao)護線路(lu)(lu)和(he)(he)電(dian)(dian)(dian)(dian)源的能(neng)(neng)(neng)力。它(ta)可(ke)(ke)(ke)用來分(fen)配(pei)電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)，不頻繁地啟(qi)動(dong)異步電(dian)(dian)(dian)(dian)動(dong)機，對電(dian)(dian)(dian)(dian)源線路(lu)(lu)及(ji)(ji)電(dian)(dian)(dian)(dian)動(dong)機等(deng)實行(xing)保(bao)護，當它(ta)們發生嚴重的過(guo)載或者短路(lu)(lu)及(ji)(ji)欠壓(ya)等(deng)故(gu)(gu)障時能(neng)(neng)(neng)自動(dong)切斷(duan)(duan)(duan)電(dian)(dian)(dian)(dian)路(lu)(lu)，其(qi)(qi)功能(neng)(neng)(neng)相(xiang)當于熔斷(duan)(duan)(duan)器式開關(guan)與過(guo)欠熱繼電(dian)(dian)(dian)(dian)器等(deng)的組合(he)。而且在分(fen)斷(duan)(duan)(duan)故(gu)(gu)障電(dian)(dian)(dian)(dian)流(liu)后一般不需要變更零部(bu)件，所(suo)以獲得了普遍的應用。一旦房(fang)屋配(pei)線中的電(dian)(dian)(dian)(dian)流(liu)流(liu)量過(guo)大，這(zhe)種(zhong)簡單的電(dian)(dian)(dian)(dian)路(lu)(lu)裝置就(jiu)會(hui)(hui)切斷(duan)(duan)(duan)電(dian)(dian)(dian)(dian)源，直至故(gu)(gu)障被排除。如果沒有斷(duan)(duan)(duan)路(lu)(lu)器(或其(qi)(qi)替(ti)代品——保(bao)險(xian)絲)，家(jia)庭用電(dian)(dian)(dian)(dian)就(jiu)會(hui)(hui)非常不方便，原因在于，只是線路(lu)(lu)問題(ti)和(he)(he)設(she)備(bei)(bei)故(gu)(gu)障就(jiu)可(ke)(ke)(ke)能(neng)(neng)(neng)會(hui)(hui)造成火災和(he)(he)其(qi)(qi)他事故(gu)(gu)~低(di)壓(ya)電(dian)(dian)(dian)(dian)器可(ke)(ke)(ke)根據用途和(he)(he)控(kong)制對象(xiang)分(fen)為(wei)配(pei)電(dian)(dian)(dian)(dian)設(she)備(bei)(bei)和(he)(he)控(kong)制設(she)備(bei)(bei)！

折疊外部附件(jian)空氣開關(guan)(圖4)電(dian)(dian)動(dong)(dong)(dong)(dong)操(cao)(cao)作機(ji)(ji)構(gou)(gou):是用于遠距離自(zi)(zi)動(dong)(dong)(dong)(dong)分(fen)閘(zha)和(he)(he)合閘(zha)斷(duan)路器(qi)的一種附件(jian)，電(dian)(dian)動(dong)(dong)(dong)(dong)操(cao)(cao)作機(ji)(ji)構(gou)(gou)有電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)操(cao)(cao)作機(ji)(ji)構(gou)(gou)和(he)(he)電(dian)(dian)磁(ci)鐵操(cao)(cao)作機(ji)(ji)構(gou)(gou)兩種，電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)操(cao)(cao)作機(ji)(ji)構(gou)(gou)為塑(su)殼式斷(duan)路器(qi)殼架(jia)等級額(e)定電(dian)(dian)流(liu)400A及以(yi)上斷(duan)路器(qi)，電(dian)(dian)磁(ci)鐵操(cao)(cao)作機(ji)(ji)構(gou)(gou)適(shi)用于塑(su)殼斷(duan)呼器(qi)殼架(jia)等級額(e)定電(dian)(dian)流(liu)225A及以(yi)下(xia)斷(duan)路器(qi)，無(wu)論是電(dian)(dian)磁(ci)鐵或(huo)電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)，它們的吸合和(he)(he)轉動(dong)(dong)(dong)(dong)方(fang)向都(dou)是相同， 由電(dian)(dian)動(dong)(dong)(dong)(dong)操(cao)(cao)作機(ji)(ji)構(gou)(gou)內(nei)部的凸輪的位置來達到合、分(fen)，斷(duan)路器(qi)在用電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)構(gou)(gou)操(cao)(cao)作時，在額(e)定控制電(dian)(dian)壓(ya)的85%-110%之間(jian)的任一電(dian)(dian)壓(ya)下(xia)，應能保證斷(duan)路器(qi)可(ke)(ke)靠閉合。可(ke)(ke)以(yi)分(fen)為電(dian)(dian)力系統(tong)用電(dian)(dian)器(qi)，電(dian)(dian)力拖動(dong)(dong)(dong)(dong)及自(zi)(zi)動(dong)(dong)(dong)(dong)控制用電(dian)(dian)器(qi)，自(zi)(zi)動(dong)(dong)(dong)(dong)化通(tong)信及弱電(dian)(dian)系統(tong)用電(dian)(dian)器(qi)。揚州智能低壓(ya)電(dian)(dian)器(qi)價格(ge)

以實現對(dui)電路或非電對(dui)象的(de)切換、控制、保護、檢(jian)測、變換和調節的(de)元件(jian)或設備。虹口區低壓(ya)電器開關

低壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)是(shi)一種(zhong)(zhong)(zhong)能(neng)根(gen)據(ju)外界(jie)的信號和(he)(he)(he)要求，手動或自動地接(jie)通、斷開(kai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路，以實(shi)現對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路或非(fei)(fei)(fei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)對(dui)象的切(qie)換(huan)、控(kong)(kong)(kong)制(zhi)、保護、檢測、變換(huan)和(he)(he)(he)調節(jie)的元件(jian)或設備。按用(yong)途和(he)(he)(he)控(kong)(kong)(kong)制(zhi)對(dui)象不同，可將低壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)分為配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)和(he)(he)(he)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)。用(yong)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)的輸送和(he)(he)(he)分配(pei)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)稱(cheng)為低壓(ya)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，這類電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)包括刀開(kai)關、轉換(huan)開(kai)關、空(kong)氣(qi)斷路器(qi)(qi)(qi)和(he)(he)(he)熔斷器(qi)(qi)(qi)等(deng)(deng)。用(yong)于各種(zhong)(zhong)(zhong)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路和(he)(he)(he)控(kong)(kong)(kong)制(zhi)系統的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)稱(cheng)為控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，這類電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)包括接(jie)觸器(qi)(qi)(qi)、起(qi)動器(qi)(qi)(qi)和(he)(he)(he)各種(zhong)(zhong)(zhong)控(kong)(kong)(kong)制(zhi)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)等(deng)(deng)。按工(gong)作(zuo)原理可分為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)式電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)和(he)(he)(he)非(fei)(fei)(fei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)式電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)是(shi)依據(ju)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)感應原理來(lai)工(gong)作(zuo)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，如接(jie)觸器(qi)(qi)(qi)、各類電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)式繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)等(deng)(deng)。非(fei)(fei)(fei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)的工(gong)作(zuo)是(shi)靠(kao)外力(li)或某種(zhong)(zhong)(zhong)非(fei)(fei)(fei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)的變化而(er)動作(zuo)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，如行程開(kai)關、速度(du)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)等(deng)(deng)！虹(hong)口區(qu)低壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)開(kai)關

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