接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)的选型(xing)(xing)(xing)原则：1、根(gen)据使用(yong)目的和(he)(he)要求按(an)(an)照(zhao)上(shang)述系(xi)列选择种类(lei)(lei)：注意(yi)严格区分主回路负(fu)(fu)(fu)载(zai)(zai)类(lei)(lei)型(xing)(xing)(xing)是直(zhi)流(liu)还是交(jiao)流(liu)。交(jiao)流(liu)接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)不(bu)同(tong)(tong)于(yu)直(zhi)流(liu)接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)，用(yong)于(yu)直(zhi)流(liu)负(fu)(fu)(fu)载(zai)(zai)时只(zhi)适用(yong)于(yu)DC-1至DC-5负(fu)(fu)(fu)载(zai)(zai)，对于(yu)DC-5以上(shang)的直(zhi)流(liu)负(fu)(fu)(fu)载(zai)(zai)建(jian)议(yi)使用(yong)直(zhi)流(liu)接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)。另外(wai)电(dian)(dian)容接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)不(bu)能(neng)用(yong)普(pu)通(tong)交(jiao)流(liu)接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)替代。2、负(fu)(fu)(fu)载(zai)(zai)类(lei)(lei)型(xing)(xing)(xing)和(he)(he)主回路参数确定(ding)：主回路参数主要是额定(ding)工作(zuo)电(dian)(dian)压(ya)(ya)、额定(ding)电(dian)(dian)流(liu)、极(ji)数、通(tong)断(duan)能(neng)力(li)、绝(jue)缘(yuan)电(dian)(dian)压(ya)(ya)和(he)(he)耐受过载(zai)(zai)能(neng)力(li)等。尤其(qi)要注意(yi)负(fu)(fu)(fu)载(zai)(zai)类(lei)(lei)型(xing)(xing)(xing)。接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)可以运行在不(bu)同(tong)(tong)的负(fu)(fu)(fu)载(zai)(zai)类(lei)(lei)型(xing)(xing)(xing)下，但是对应(ying)的型(xing)(xing)(xing)号(hao)不(bu)同(tong)(tong)，不(bu)能(neng)完全依(yi)靠(kao)主极(ji)电(dian)(dian)压(ya)(ya)和(he)(he)功率选型(xing)(xing)(xing)。配电(dian)(dian)类(lei)(lei)负(fu)(fu)(fu)载(zai)(zai)（阻性负(fu)(fu)(fu)载(zai)(zai)）按(an)(an)照(zhao)AC-1选型(xing)(xing)(xing)；普(pu)通(tong)电(dian)(dian)机(ji)负(fu)(fu)(fu)载(zai)(zai)按(an)(an)照(zhao)AC-3选型(xing)(xing)(xing)；绕线(xian)电(dian)(dian)机(ji)按(an)(an)照(zhao)AC-2选型(xing)(xing)(xing)；对于(yu)频(pin)繁(fan)起停负(fu)(fu)(fu)载(zai)(zai)应(ying)按(an)(an)照(zhao)AC-4负(fu)(fu)(fu)载(zai)(zai)选型(xing)(xing)(xing)，因为此类(lei)(lei)负(fu)(fu)(fu)载(zai)(zai)在频(pin)繁(fan)通(tong)断(duan)时会发(fa)生触(chu)(chu)(chu)头熔焊现象，例如频(pin)繁(fan)正反转、行车、频(pin)繁(fan)点动(dong)的行业。另外(wai)对于(yu)4极(ji)接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)，有主极(ji)2NO+2NC，或者4NO两大系(xi)列，不(bu)能(neng)使用(yong)普(pu)通(tong)3极(ji)接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)加辅助(zhu)触(chu)(chu)(chu)点进行替代。真空接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)能(neng)够快速切断(duan)电(dian)(dian)流(liu)，保(bao)护(hu)设备和(he)(he)人员免受故障电(dian)(dian)流(liu)的伤害。苏州移(yi)开式真空接(jie)(jie)(jie)触(chu)(chu)(chu)器(qi)(qi)(qi)(qi)价位

接(jie)(jie)触(chu)器(qi)(qi)(qi)触(chu)点(dian)严重发热(re)。测(ce)触(chu)头(tou)(tou)(tou)(tou)压(ya)力(li)(li)可用纸(zhi)(zhi)条(tiao)(tiao)(tiao)法测(ce)定，方法是(shi)取(qu)一条(tiao)(tiao)(tiao)比触(chu)头(tou)(tou)(tou)(tou)稍宽一点(dian)的(de)纸(zhi)(zhi)条(tiao)(tiao)(tiao)，放在触(chu)头(tou)(tou)(tou)(tou)之(zhi)间，交(jiao)(jiao)流(liu)接(jie)(jie)触(chu)器(qi)(qi)(qi)闭合时，若(ruo)(ruo)纸(zhi)(zhi)条(tiao)(tiao)(tiao)很容易(yi)(yi)抽出(chu)，说明触(chu)头(tou)(tou)(tou)(tou)压(ya)力(li)(li)不(bu)(bu)足；若(ruo)(ruo)将纸(zhi)(zhi)条(tiao)(tiao)(tiao)拉断说明压(ya)力(li)(li)过(guo)大。小(xiao)(xiao)(xiao)容量交(jiao)(jiao)流(liu)接(jie)(jie)触(chu)器(qi)(qi)(qi)稍用力(li)(li)能(neng)将纸(zhi)(zhi)条(tiao)(tiao)(tiao)拉出(chu)并且纸(zhi)(zhi)条(tiao)(tiao)(tiao)完好，大容量电器(qi)(qi)(qi)用力(li)(li)能(neng)拉出(chu)纸(zhi)(zhi)条(tiao)(tiao)(tiao)但有(you)(you)破损，则(ze)认为触(chu)头(tou)(tou)(tou)(tou)压(ya)力(li)(li)合适。对于(yu)触(chu)头(tou)(tou)(tou)(tou)上氧化层、烧灼(zhuo)或毛刺、熔焊(han)等问题的(de)处(chu)理方法如下：1）、触(chu)头(tou)(tou)(tou)(tou)上有(you)(you)氧化层时，如果是(shi)银的(de)氧化物则(ze)不(bu)(bu)必除去(qu)，如是(shi)铜的(de)氧化物，应(ying)用小(xiao)(xiao)(xiao)刀(dao)轻轻刮去(qu)；如有(you)(you)污垢，可用抹(mo)布(bu)醮汽(qi)油或四氯化碳将其(qi)清洗干净。2）、触(chu)头(tou)(tou)(tou)(tou)烧灼(zhuo)或有(you)(you)毛刺时，应(ying)使用小(xiao)(xiao)(xiao)刀(dao)或什(shen)锦锉整(zheng)(zheng)(zheng)修触(chu)头(tou)(tou)(tou)(tou)表(biao)面。整(zheng)(zheng)(zheng)修时不(bu)(bu)必将触(chu)头(tou)(tou)(tou)(tou)整(zheng)(zheng)(zheng)修得十分(fen)光滑，因为过(guo)分(fen)光滑会(hui)使触(chu)头(tou)(tou)(tou)(tou)接(jie)(jie)触(chu)表(biao)面面积反而减小(xiao)(xiao)(xiao)，另外，不(bu)(bu)要(yao)用砂纸(zhi)(zhi)去(qu)修整(zheng)(zheng)(zheng)触(chu)头(tou)(tou)(tou)(tou)表(biao)面，以免金刚砂嵌入触(chu)头(tou)(tou)(tou)(tou)，影响触(chu)头(tou)(tou)(tou)(tou)的(de)接(jie)(jie)触(chu)。3）、触(chu)头(tou)(tou)(tou)(tou)如有(you)(you)熔焊(han)，必须査清原(yuan)因，修理时更换触(chu)头(tou)(tou)(tou)(tou)。发生熔焊(han)的(de)原(yuan)因有(you)(you)负载侧(ce)短路(lu)、操(cao)作(zuo)电压(ya)过(guo)低使交(jiao)(jiao)流(liu)接(jie)(jie)触(chu)器(qi)(qi)(qi)吸合不(bu)(bu)可靠或振(zhen)动、灭弧(hu)装置损坏(huai)及接(jie)(jie)触(chu)器(qi)(qi)(qi)容量过(guo)小(xiao)(xiao)(xiao)等。由于(yu)接(jie)(jie)触(chu)器(qi)(qi)(qi)的(de)故(gu)障(zhang)(zhang)多种多样(yang)，即使是(shi)同一个接(jie)(jie)触(chu)器(qi)(qi)(qi)上发生的(de)故(gu)障(zhang)(zhang)往往也前后不(bu)(bu)一样(yang)，而接(jie)(jie)触(chu)器(qi)(qi)(qi)的(de)故(gu)障(zhang)(zhang)又是(shi)经常发生，因此还需要(yao)大家再实际的(de)运(yun)行过(guo)程(cheng)中仔细排查，以保证设(she)备的(de)安(an)全(quan)正常运(yun)行。江苏直流(liu)真空(kong)接(jie)(jie)触(chu)器(qi)(qi)(qi)价(jia)格真空(kong)接(jie)(jie)触(chu)器(qi)(qi)(qi)的(de)触(chu)点(dian)材料不(bu)(bu)易(yi)(yi)产(chan)生烧蚀和氧化，保持长期(qi)稳定的(de)接(jie)(jie)触(chu)性能(neng)。

接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器在短时(shi)间(jian)内(nei)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)过度(du)磨(mo)损(sun)(sun)的(de)原(yuan)因有(you)哪些？如(ru)何处(chu)理(li)(li)？接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器在短时(shi)间(jian)内(nei)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)过度(du)磨(mo)损(sun)(sun)的(de)原(yuan)因及处(chu)理(li)(li)方法(fa)如(ru)下：1）、接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器选(xuan)用(yong)(yong)欠妥，在以下场合时(shi)，容量不(bu)足(zu)：a.反接(jie)(jie)(jie)(jie)制动(dong)(dong)(dong)；b.操作频率过高，接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器降容使用(yong)(yong)或改用(yong)(yong)适(shi)于繁重任务的(de)接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器。2）、三(san)(san)(san)相(xiang)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)不(bu)同时(shi)接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)，调(diao)整(zheng)至触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)同时(shi)接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)。3）、负(fu)载侧短路(lu)，排(pai)除短路(lu)故障，更换触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)。4）、接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器不(bu)能(neng)可(ke)(ke)靠吸合，按(an)动(dong)(dong)(dong)作不(bu)可(ke)(ke)靠处(chu)理(li)(li)办(ban)法(fa)处(chu)理(li)(li)。接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)烧损(sun)(sun)太(tai)快(kuai)(kuai)有(you)本身(shen)的(de)质量问(wen)题，也有(you)选(xuan)用(yong)(yong)不(bu)当造成触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)烧蚀(shi)太(tai)快(kuai)(kuai)的(de)原(yuan)因。遇到这种(zhong)问(wen)题，首先应该检(jian)查负(fu)荷(he)电(dian)流是否超过接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器额(e)定电(dian)流太(tai)多，或者是否用(yong)(yong)于频繁启动(dong)(dong)(dong)的(de)场合，确属这种(zhong)情(qing)况，则(ze)应更换大容量的(de)交流接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)器。如(ru)果(guo)被控对象是三(san)(san)(san)相(xiang)电(dian)动(dong)(dong)(dong)机(ji)，则(ze)应检(jian)查三(san)(san)(san)相(xiang)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)是否同步。如(ru)果(guo)不(bu)同步，三(san)(san)(san)相(xiang)电(dian)机(ji)启动(dong)(dong)(dong)时(shi)短时(shi)间(jian)内(nei)属于缺相(xiang)运行，导致另外，还(hai)应检(jian)查触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)压力是否正常，触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)压力太(tai)小，会(hui)造成触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)头(tou)接(jie)(jie)(jie)(jie)触(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)(chu)电(dian)阻(zu)增大，引起(qi)启动(dong)(dong)(dong)电(dian)流过大，应进行调(diao)整(zheng)。

真(zhen)(zhen)(zhen)空(kong)(kong)(kong)断(duan)(duan)路(lu)器(qi)(qi)与真(zhen)(zhen)(zhen)空(kong)(kong)(kong)接触(chu)(chu)器(qi)(qi)实际上和(he)空(kong)(kong)(kong)气断(duan)(duan)路(lu)器(qi)(qi)空(kong)(kong)(kong)气接触(chu)(chu)器(qi)(qi)的(de)(de)(de)作用(yong)(yong)是(shi)一(yi)样的(de)(de)(de)，只(zhi)不(bu)过(guo)把灭(mie)(mie)弧(hu)单(dan)元放(fang)在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)环境中(zhong)(zhong)了(le)(le)，增强了(le)(le)对(dui)环境的(de)(de)(de)适(shi)应性，同时(shi)由(you)于真(zhen)(zhen)(zhen)空(kong)(kong)(kong)绝缘与灭(mie)(mie)弧(hu)性能良好，得到(dao)了(le)(le)普遍的(de)(de)(de)应用(yong)(yong)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)断(duan)(duan)路(lu)器(qi)(qi)：是(shi)一(yi)种保护(hu)设备，在线(xian)(xian)路(lu)发生故障时(shi)能自(zi)动(dong)(dong)分(fen)(fen)闸，保护(hu)线(xian)(xian)路(lu);同时(shi)也能手动(dong)(dong)的(de)(de)(de)分(fen)(fen)闸切(qie)断(duan)(duan)负荷电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)接触(chu)(chu)器(qi)(qi)：用(yong)(yong)于频(pin)繁的(de)(de)(de)小电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)接断(duan)(duan)，不(bu)能说(shuo)没(mei)(mei)有保护(hu)，其实带(dai)有热耦，动(dong)(dong)作没(mei)(mei)有储能，靠的(de)(de)(de)是(shi)线(xian)(xian)圈的(de)(de)(de)磁吸，不(bu)能切(qie)断(duan)(duan)故障电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，至于断(duan)(duan)路(lu)器(qi)(qi)，就不(bu)用(yong)(yong)多说(shuo)了(le)(le)吧，在容量比较小的(de)(de)(de)情况下(xia)，工程(cheng)中(zhong)(zhong)更多的(de)(de)(de)使用(yong)(yong)接触(chu)(chu)器(qi)(qi)。动(dong)(dong)作原理也是(shi)不(bu)一(yi)样的(de)(de)(de)，一(yi)个是(shi)开(kai)合正(zheng)常工作电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，一(yi)个是(shi)开(kai)断(duan)(duan)断(duan)(duan)路(lu)电(dian)(dian)(dian)(dian)流(liu)(liu)(liu)。断(duan)(duan)路(lu)器(qi)(qi)的(de)(de)(de)本体和(he)附件(jian)(jian)全部(bu)(bu)加起(qi)来(lai)，能实现(xian)三段保护(hu)及时(shi)限。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)接触(chu)(chu)器(qi)(qi)灭(mie)(mie)弧(hu)室上部(bu)(bu)为静(jing)触(chu)(chu)头(tou)，下(xia)部(bu)(bu)为动(dong)(dong)触(chu)(chu)头(tou)。上部(bu)(bu)静(jing)触(chu)(chu)杆用(yong)(yong)铜(tong)排引(yin)出，下(xia)触(chu)(chu)动(dong)(dong)杆用(yong)(yong)软导线(xian)(xian)引(yin)至铜(tong)排引(yin)出端。动(dong)(dong)触(chu)(chu)头(tou)通(tong)过(guo)导电(dian)(dian)(dian)(dian)杆、触(chu)(chu)头(tou)弹簧(huang)和(he)绝缘件(jian)(jian)与杠杆相连。合闸时(shi)，给合闸电(dian)(dian)(dian)(dian)磁铁线(xian)(xian)圈通(tong)电(dian)(dian)(dian)(dian)，衔铁向(xiang)图(tu)中(zhong)(zhong)红(hong)色箭(jian)头(tou)所示方向(xiang)运(yun)(yun)动(dong)(dong)，动(dong)(dong)触(chu)(chu)头(tou)通(tong)过(guo)绝缘件(jian)(jian)、触(chu)(chu)头(tou)弹簧(huang)向(xiang)上运(yun)(yun)动(dong)(dong)，与静(jing)触(chu)(chu)头(tou)闭合。分(fen)(fen)闸时(shi)，衔铁在分(fen)(fen)闸弹簧(huang)的(de)(de)(de)作用(yong)(yong)下(xia)，向(xiang)图(tu)中(zhong)(zhong)红(hong)色箭(jian)头(tou)相反的(de)(de)(de)方向(xiang)运(yun)(yun)动(dong)(dong)，使得动(dong)(dong)触(chu)(chu)头(tou)向(xiang)下(xia)运(yun)(yun)动(dong)(dong)，与静(jing)触(chu)(chu)头(tou)分(fen)(fen)开(kai)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)接触(chu)(chu)器(qi)(qi)在电(dian)(dian)(dian)(dian)力系统(tong)中(zhong)(zhong)可以(yi)与保护(hu)装(zhuang)置和(he)自(zi)动(dong)(dong)化系统(tong)集成，实现(xian)安全可靠的(de)(de)(de)运(yun)(yun)行(xing)。

真空(kong)接(jie)触(chu)器(qi)(qi)较(jiao)(jiao)为(wei)(wei)重(zhong)要(yao)的(de)一点就在于‍‍电弧电流不是(shi)(shi)自(zi)然过零(ling)时(shi)切(qie)断(duan)，它(ta)的(de)这(zhei)(zhei)(zhei)(zhei)种切(qie)断(duan)的(de)方式(shi)会(hui)(hui)比较(jiao)(jiao)特殊(shu)，所(suo)以它(ta)的(de)耐压会(hui)(hui)比较(jiao)(jiao)好。在实际应用的(de)过程中虽然‍‍真空(kong)接(jie)触(chu)器(qi)(qi)的(de)效(xiao)果不错，但是(shi)(shi)它(ta)也会(hui)(hui)出现一些故障，‍‍比如说没(mei)(mei)有合(he)闸动(dong)作，或者说是(shi)(shi)无(wu)法(fa)分闸，这(zhei)(zhei)(zhei)(zhei)些常见的(de)故障问题会(hui)(hui)让大(da)家非常无(wu)奈，遇到这(zhei)(zhei)(zhei)(zhei)种事怎(zen)么(me)办(ban)呢(ni)？遇到这(zhei)(zhei)(zhei)(zhei)种事只能(neng)(neng)提前去检(jian)修(xiu)，‍‍同时(shi)定(ding)时(shi)定(ding)期(qi)的(de)做(zuo)好检(jian)修(xiu)，在操作的(de)时(shi)候(hou)也要(yao)按(an)照正确(que)(que)操作方式(shi)来操作，当然较(jiao)(jiao)重(zhong)要(yao)的(de)就是(shi)(shi)在较(jiao)(jiao)初购买(mai)的(de)时(shi)候(hou)就要(yao)购买(mai)‍‍优(you)异的(de)‍‍真空(kong)接(jie)触(chu)器(qi)(qi)，这(zhei)(zhei)(zhei)(zhei)样才能(neng)(neng)避免后期(qi)的(de)诸多故障。此外，还需要(yao)熟读说明(ming)书，确(que)(que)保工(gong)作电流电压没(mei)(mei)有经常的(de)异常情(qing)况，这(zhei)(zhei)(zhei)(zhei)样通过对(dui)真空(kong)接(jie)触(chu)器(qi)(qi)的(de)真实情(qing)况了解，相信(xin)大(da)家也是(shi)(shi)能(neng)(neng)够对(dui)真空(kong)接(jie)触(chu)器(qi)(qi)做(zuo)到更为(wei)(wei)完(wan)善的(de)认识，进而购买(mai)到合(he)适的(de)产品类(lei)型。真空(kong)接(jie)触(chu)器(qi)(qi)具有优(you)异的(de)耐候(hou)性，能(neng)(neng)够在室(shi)外恶劣环(huan)境中长(zhang)时(shi)间稳定(ding)工(gong)作。苏州移开式(shi)真空(kong)接(jie)触(chu)器(qi)(qi)价(jia)位(wei)

真(zhen)空(kong)接触器采用(yong)模块化设(she)计，便于安装和维护(hu)。苏州(zhou)移开式(shi)真(zhen)空(kong)接触器价(jia)位(wei)

真(zhen)空(kong)接(jie)触(chu)(chu)器主(zhu)要的(de)常(chang)见(jian)故(gu)障(zhang)原因(yin)分(fen)(fen)(fen)析如下：不(bu)(bu)能(neng)(neng)(neng)储(chu)能(neng)(neng)(neng)：不(bu)(bu)能(neng)(neng)(neng)储(chu)能(neng)(neng)(neng)是真(zhen)空(kong)接(jie)触(chu)(chu)器较(jiao)常(chang)见(jian)的(de)故(gu)障(zhang)之(zhi)一，特别是棘轮、棘爪(zhua)驱动(dong)(dong)(dong)的(de)储(chu)能(neng)(neng)(neng)机构，故(gu)障(zhang)概率较(jiao)高(gao)。储(chu)能(neng)(neng)(neng)机构要完成储(chu)能(neng)(neng)(neng)动(dong)(dong)(dong)作(zuo)，主(zhu)要取(qu)决(jue)于储(chu)能(neng)(neng)(neng)电动(dong)(dong)(dong)机、驱动(dong)(dong)(dong)机构、定位(wei)件这(zhei)(zhei)3 个(ge)环节。紧紧抓住这(zhei)(zhei)3 个(ge)环节，很容易(yi)找出(chu)故(gu)障(zhang)的(de)症结(jie)。无(wu)合(he)闸动(dong)(dong)(dong)作(zuo)：发生无(wu)合(he)闸动(dong)(dong)(dong)作(zuo)故(gu)障(zhang)，主(zhu)要与合(he)闸电磁铁是否(fou)吸合(he)、储(chu)能(neng)(neng)(neng)是否(fou)到位(wei)、定位(wei)件动(dong)(dong)(dong)作(zuo)是否(fou)正(zheng)常(chang)有关。空(kong)合(he)：有合(he)闸动(dong)(dong)(dong)作(zuo)但合(he)不(bu)(bu)上闸称之(zhi)为空(kong)合(he)。在(zai)分(fen)(fen)(fen)析此类故(gu)障(zhang)时，首先应(ying)从合(he)闸保(bao)持(锁扣)入手分(fen)(fen)(fen)析，然后(hou)再分(fen)(fen)(fen)析是否(fou)与储(chu)能(neng)(neng)(neng)部(bu)分(fen)(fen)(fen)有关。不(bu)(bu)分(fen)(fen)(fen)闸：在(zai)此需强调指(zhi)出(chu)，接(jie)触(chu)(chu)器发生拒动(dong)(dong)(dong)、空(kong)合(he)等情况时，在(zai)分(fen)(fen)(fen)析检修接(jie)触(chu)(chu)器主(zhu)体(ti)之(zhi)前，要充(chong)分(fen)(fen)(fen)判断一下原因(yin)是否(fou)出(chu)在(zai)控制(zhi)及二次元件如辅助开关、端子(zi)排等方(fang)面，然后(hou)再进行接(jie)触(chu)(chu)器的(de)分(fen)(fen)(fen)析诊断。苏州移开式真(zhen)空(kong)接(jie)触(chu)(chu)器价位(wei)

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