真(zhen)(zhen)空(kong)(kong)開關(guan)裝置(zhi)是接(jie)觸器(qi)(qi)的重要部(bu)件(jian)，由(you)真(zhen)(zhen)空(kong)(kong)斷(duan)路(lu)器(qi)(qi)組成(cheng)，用(yong)(yong)于(yu)(yu)在斷(duan)開電(dian)(dian)路(lu)時消(xiao)(xiao)除電(dian)(dian)弧(hu)。操(cao)作機構用(yong)(yong)于(yu)(yu)控(kong)制接(jie)觸器(qi)(qi)的開關(guan)操(cao)作，通常由(you)電(dian)(dian)磁(ci)鐵(tie)、電(dian)(dian)動機或手(shou)動操(cao)作裝置(zhi)組成(cheng)。控(kong)制電(dian)(dian)路(lu)用(yong)(yong)于(yu)(yu)接(jie)觸器(qi)(qi)的遠程(cheng)控(kong)制和(he)(he)保護功能(neng)。高(gao)(gao)壓(ya)(ya)臥式真(zhen)(zhen)空(kong)(kong)接(jie)觸器(qi)(qi)具有許多優點。首先，它具有較高(gao)(gao)的斷(duan)開能(neng)力(li)和(he)(he)承載能(neng)力(li)，能(neng)夠在高(gao)(gao)壓(ya)(ya)條件(jian)下可靠(kao)地進行開關(guan)操(cao)作。其次(ci)，真(zhen)(zhen)空(kong)(kong)斷(duan)路(lu)器(qi)(qi)具有良好的滅弧(hu)性能(neng)，能(neng)夠迅速消(xiao)(xiao)除電(dian)(dian)弧(hu)，避(bi)免了電(dian)(dian)弧(hu)對設備和(he)(he)電(dian)(dian)路(lu)的損(sun)壞。此(ci)外，高(gao)(gao)壓(ya)(ya)臥式真(zhen)(zhen)空(kong)(kong)接(jie)觸器(qi)(qi)具有較小的體積和(he)(he)重量(liang)，占用(yong)(yong)空(kong)(kong)間較小，便(bian)于(yu)(yu)安(an)裝和(he)(he)維(wei)護。關(guan)于(yu)(yu)交(jiao)流(liu)高(gao)(gao)壓(ya)(ya)臥式真(zhen)(zhen)空(kong)(kong)接(jie)觸器(qi)(qi)的適用(yong)(yong)范(fan)圍；廣(guang)西交(jiao)流(liu)高(gao)(gao)壓(ya)(ya)真(zhen)(zhen)空(kong)(kong)交(jiao)流(liu)高(gao)(gao)壓(ya)(ya)臥式真(zhen)(zhen)空(kong)(kong)接(jie)觸器(qi)(qi)

但是(shi)由于(yu)互(hu)鎖(suo)的(de)(de)(de)原因，只能處于(yu)模(mo)(mo)擬(ni)(ni)工(gong)作狀(zhuang)態，即其系(xi)(xi)(xi)統(tong)的(de)(de)(de)界面(mian)上可以模(mo)(mo)擬(ni)(ni)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)伺服驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)機(ji)(ji)或第(di)二伺服驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)機(ji)(ji)轉動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，但是(shi)兩(liang)(liang)個機(ji)(ji)床數(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)共(gong)用的(de)(de)(de)主(zhu)軸驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)傳動(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)構與(yu)(yu)hnc-210b數(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)plc控(kong)(kong)(kong)(kong)制器(qi)或fanuc模(mo)(mo)擬(ni)(ni)主(zhu)軸模(mo)(mo)塊(kuai)的(de)(de)(de)傳動(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)構機(ji)(ji)械斷開(kai)(kai)(kai)連(lian)(lian)接。如圖(tu)4所示，機(ji)(ji)床供電(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)的(de)(de)(de)兩(liang)(liang)相(xiang)供電(dian)(dian)(dian)電(dian)(dian)(dian)源(yuan)輸入(ru)端(duan)220e、220c經過開(kai)(kai)(kai)關(guan)電(dian)(dian)(dian)源(yuan)vc2提供直流(liu)(liu)(liu)+24v電(dian)(dian)(dian)壓(ya)，如圖(tu)2開(kai)(kai)(kai)關(guan)電(dian)(dian)(dian)源(yuan)vc2的(de)(de)(de)正(zheng)極24c經保護空(kong)開(kai)(kai)(kai)qf8電(dian)(dian)(dian)性連(lian)(lian)接兩(liang)(liang)檔選擇(ze)開(kai)(kai)(kai)關(guan)sa1的(de)(de)(de)靜(jing)片(pian)，兩(liang)(liang)檔選擇(ze)開(kai)(kai)(kai)關(guan)sa1的(de)(de)(de)輸出(chu)端(duan)kah和kaf與(yu)(yu)開(kai)(kai)(kai)關(guan)電(dian)(dian)(dian)源(yuan)vc2的(de)(de)(de)負極101之間(jian)包括(kuo)(kuo)并聯(lian)的(de)(de)(de)接觸(chu)(chu)(chu)(chu)器(qi)互(hu)鎖(suo)電(dian)(dian)(dian)路：hnc-210b數(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)路包括(kuo)(kuo)依次串聯(lian)的(de)(de)(de)第(di)二數(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)按(an)(an)(an)鈕(niu)(niu)sb1h、鑰匙按(an)(an)(an)鈕(niu)(niu)sb2h、接觸(chu)(chu)(chu)(chu)器(qi)kaf1輔助動(dong)(dong)(dong)(dong)(dong)(dong)(dong)斷觸(chu)(chu)(chu)(chu)點(dian)、kah1繼電(dian)(dian)(dian)器(qi)線圈(quan)(quan)，及與(yu)(yu)第(di)二數(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)按(an)(an)(an)鈕(niu)(niu)sb1h并聯(lian)的(de)(de)(de)接觸(chu)(chu)(chu)(chu)器(qi)kah1輔助動(dong)(dong)(dong)(dong)(dong)(dong)(dong)合(he)觸(chu)(chu)(chu)(chu)點(dian)；fanuc數(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)路包括(kuo)(kuo)依次串聯(lian)的(de)(de)(de)數(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)按(an)(an)(an)鈕(niu)(niu)sb1f、鑰匙按(an)(an)(an)鈕(niu)(niu)sb2f、接觸(chu)(chu)(chu)(chu)器(qi)kah1輔助動(dong)(dong)(dong)(dong)(dong)(dong)(dong)斷觸(chu)(chu)(chu)(chu)點(dian)、kaf1繼電(dian)(dian)(dian)器(qi)線圈(quan)(quan)，及與(yu)(yu)數(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)按(an)(an)(an)鈕(niu)(niu)sb1f并聯(lian)的(de)(de)(de)接觸(chu)(chu)(chu)(chu)器(qi)kaf1輔助動(dong)(dong)(dong)(dong)(dong)(dong)(dong)合(he)觸(chu)(chu)(chu)(chu)點(dian)。kah1繼電(dian)(dian)(dian)器(qi)線圈(quan)(quan)還與(yu)(yu)kah2繼電(dian)(dian)(dian)器(qi)線圈(quan)(quan)并聯(lian)，kaf1繼電(dian)(dian)(dian)器(qi)線圈(quan)(quan)還與(yu)(yu)kaf2繼電(dian)(dian)(dian)器(qi)線圈(quan)(quan)并聯(lian)。當選擇(ze)hnc-210b數(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)時，兩(liang)(liang)檔選擇(ze)開(kai)(kai)(kai)關(guan)sa1向輸出(chu)端(duan)kah撥(bo)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，在鑰匙按(an)(an)(an)鈕(niu)(niu)sb2h中插(cha)入(ru)第(di)二數(shu)控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)的(de)(de)(de)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)鑰匙。廣西交流(liu)(liu)(liu)高(gao)壓(ya)真(zhen)空(kong)交流(liu)(liu)(liu)高(gao)壓(ya)臥(wo)式真(zhen)空(kong)接觸(chu)(chu)(chu)(chu)器(qi)交流(liu)(liu)(liu)高(gao)壓(ya)臥(wo)式真(zhen)空(kong)接觸(chu)(chu)(chu)(chu)器(qi)需要(yao)注意(yi)些什么(me)？

接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)的(de)(de)選(xuan)(xuan)用(yong)：（1）選(xuan)(xuan)擇交流(liu)負載時(shi)用(yong)交流(liu)接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)，選(xuan)(xuan)擇直(zhi)流(liu)負載時(shi)用(yong)直(zhi)流(liu)接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)；（2）接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)的(de)(de)使用(yong)類別與負載性(xing)質一致；（3）主(zhu)(zhu)觸(chu)(chu)(chu)點(dian)(dian)(dian)的(de)(de)額定(ding)工作電(dian)壓(ya)應(ying)(ying)(ying)(ying)大于(yu)或等于(yu)負載電(dian)路(lu)的(de)(de)電(dian)壓(ya)。（4）主(zhu)(zhu)觸(chu)(chu)(chu)點(dian)(dian)(dian)的(de)(de)額定(ding)工作電(dian)流(liu)應(ying)(ying)(ying)(ying)大于(yu)或等于(yu)負載電(dian)路(lu)的(de)(de)電(dian)流(liu)。（5）吸引線(xian)(xian)圈的(de)(de)額定(ding)電(dian)壓(ya)應(ying)(ying)(ying)(ying)與控制回(hui)路(lu)的(de)(de)電(dian)壓(ya)一致，接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)在線(xian)(xian)圈額定(ding)電(dian)壓(ya)85%及以上(shang)才能可(ke)靠(kao)的(de)(de)吸合；（6）主(zhu)(zhu)觸(chu)(chu)(chu)點(dian)(dian)(dian)和(he)輔助(zhu)觸(chu)(chu)(chu)點(dian)(dian)(dian)的(de)(de)數(shu)量應(ying)(ying)(ying)(ying)滿足控制系(xi)統的(de)(de)需求。（7）接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)的(de)(de)安(an)裝多(duo)為垂直(zhi)安(an)裝，且傾斜(xie)角不得超過(guo)5o否則(ze)會影響接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)的(de)(de)動(dong)作；安(an)裝有散熱(re)孔(kong)(kong)的(de)(de)接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)時(shi)，應(ying)(ying)(ying)(ying)將(jiang)(jiang)散熱(re)孔(kong)(kong)放在上(shang)下(xia)位(wei)置(zhi)，以降低線(xian)(xian)圈的(de)(de)溫升；（8）接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)安(an)裝與接(jie)(jie)(jie)(jie)線(xian)(xian)時(shi)應(ying)(ying)(ying)(ying)將(jiang)(jiang)螺絲擰緊，以防止松動(dong)；（9）接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)的(de)(de)觸(chu)(chu)(chu)頭因(yin)定(ding)期清理，若觸(chu)(chu)(chu)頭表面(mian)有電(dian)弧灼(zhuo)傷(shang)時(shi)，需及時(shi)修復。接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)的(de)(de)應(ying)(ying)(ying)(ying)用(yong)很(hen)廣(guang)，電(dian)力(li)，機械，自動(dong)化等等都要用(yong)到(dao)，很(hen)多(duo)初(chu)學的(de)(de)朋友對接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)的(de)(de)接(jie)(jie)(jie)(jie)線(xian)(xian)可(ke)能不太(tai)熟練，那是(shi)因(yin)為你沒(mei)有真正(zheng)的(de)(de)了解(jie)它。接(jie)(jie)(jie)(jie)觸(chu)(chu)(chu)器(qi)(qi)(qi)(qi)(qi)分(fen)為兩部(bu)分(fen)：底部(bu)有線(xian)(xian)圈，上(shang)面(mian)是(shi)銜(xian)鐵。線(xian)(xian)圈通電(dian)鐵芯產生電(dian)磁吸力(li)，吸合上(shang)面(mian)的(de)(de)銜(xian)鐵，銜(xian)鐵聯動(dong)主(zhu)(zhu)觸(chu)(chu)(chu)點(dian)(dian)(dian)和(he)輔助(zhu)觸(chu)(chu)(chu)點(dian)(dian)(dian)。中(zhong)間有個彈簧，線(xian)(xian)圈斷電(dian)，銜(xian)鐵又(you)會復位(wei)。

為(wei)什么(me)要(yao)用接(jie)觸(chu)(chu)(chu)器？你(ni)可能(neng)(neng)會問，為(wei)什么(me)要(yao)用接(jie)觸(chu)(chu)(chu)器呢(ni)?直(zhi)(zhi)(zhi)接(jie)把電(dian)(dian)(dian)機連(lian)(lian)接(jie)到(dao)(dao)(dao)PLC上(shang)去(qu)控(kong)制(zhi)不(bu)行嗎?這(zhe)(zhe)是(shi)(shi)(shi)為(wei)什么(me)呢(ni)?因(yin)為(wei)你(ni)不(bu)能(neng)(neng)直(zhi)(zhi)(zhi)接(jie)把一(yi)個(ge)高壓(ya)電(dian)(dian)(dian)機，連(lian)(lian)接(jie)到(dao)(dao)(dao)價(jia)格昂貴的(de)(de)(de)(de)PLC上(shang)，如果那(nei)樣做的(de)(de)(de)(de)話，一(yi)旦電(dian)(dian)(dian)機側有(you)(you)浪涌，就直(zhi)(zhi)(zhi)接(jie)把PLC模塊打壞(huai)掉(diao)了。正(zheng)確的(de)(de)(de)(de)做法是(shi)(shi)(shi)，在PLC與電(dian)(dian)(dian)機之(zhi)間(jian)，加(jia)入一(yi)個(ge)接(jie)觸(chu)(chu)(chu)器進(jin)行間(jian)接(jie)控(kong)制(zhi)，也就能(neng)(neng)起到(dao)(dao)(dao)保(bao)護(hu)PLC的(de)(de)(de)(de)作用了。這(zhe)(zhe)里的(de)(de)(de)(de)“間(jian)接(jie)”又(you)是(shi)(shi)(shi)個(ge)什么(me)意(yi)思(si)呢(ni)?其實(shi)，所(suo)有(you)(you)的(de)(de)(de)(de)接(jie)觸(chu)(chu)(chu)器內(nei)，都會有(you)(you)一(yi)個(ge)低(di)壓(ya)線(xian)圈(quan)(quan)。我們把PLC的(de)(de)(de)(de)輸(shu)出(chu)連(lian)(lian)接(jie)到(dao)(dao)(dao)這(zhe)(zhe)個(ge)低(di)壓(ya)線(xian)圈(quan)(quan)上(shang)，而這(zhe)(zhe)個(ge)低(di)壓(ya)線(xian)圈(quan)(quan)的(de)(de)(de)(de)工作電(dian)(dian)(dian)壓(ya)通常都是(shi)(shi)(shi)直(zhi)(zhi)(zhi)流(liu)24伏的(de)(de)(de)(de)。只要(yao)這(zhe)(zhe)個(ge)低(di)壓(ya)線(xian)圈(quan)(quan)通電(dian)(dian)(dian)，就會產(chan)生一(yi)個(ge)電(dian)(dian)(dian)磁(ci)場，這(zhe)(zhe)個(ge)電(dian)(dian)(dian)磁(ci)場會吸(xi)合這(zhe)(zhe)里的(de)(de)(de)(de)三個(ge)觸(chu)(chu)(chu)點，從而導通電(dian)(dian)(dian)源(yuan)回(hui)路，使(shi)得電(dian)(dian)(dian)機啟動。需要(yao)注意(yi)的(de)(de)(de)(de)是(shi)(shi)(shi)，這(zhe)(zhe)里的(de)(de)(de)(de)線(xian)圈(quan)(quan)和觸(chu)(chu)(chu)點之(zhi)間(jian)是(shi)(shi)(shi)沒有(you)(you)直(zhi)(zhi)(zhi)接(jie)的(de)(de)(de)(de)物理連(lian)(lian)接(jie)的(de)(de)(de)(de)。觸(chu)(chu)(chu)點的(de)(de)(de)(de)通斷完(wan)全(quan)由線(xian)圈(quan)(quan)產(chan)生的(de)(de)(de)(de)電(dian)(dian)(dian)磁(ci)場進(jin)行控(kong)制(zhi)，當線(xian)圈(quan)(quan)沒有(you)(you)通電(dian)(dian)(dian)時(shi)，觸(chu)(chu)(chu)點斷開；當PLC發出(chu)24伏的(de)(de)(de)(de)直(zhi)(zhi)(zhi)流(liu)信號(hao)時(shi)，線(xian)圈(quan)(quan)通電(dian)(dian)(dian)，觸(chu)(chu)(chu)點閉合，電(dian)(dian)(dian)機啟動。通過配(pei)置接(jie)觸(chu)(chu)(chu)器，PLC和電(dian)(dian)(dian)機之(zhi)間(jian)就不(bu)需要(yao)直(zhi)(zhi)(zhi)接(jie)相連(lian)(lian)，因(yin)此(ci)也就不(bu)用擔心PLC模塊會因(yin)為(wei)電(dian)(dian)(dian)機的(de)(de)(de)(de)浪涌而損壞(huai)了。江蘇省生產(chan)交流(liu)高壓(ya)臥式真(zhen)空接(jie)觸(chu)(chu)(chu)器的(de)(de)(de)(de)公司；

伺(si)服電(dian)機分別通(tong)(tong)過(guo)(guo)碼盤(pan)信(xin)號(hao)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)fanuc伺(si)服放大(da)器(qi)模(mo)(mo)塊(kuai)的(de)軸(zhou)(zhou)編(bian)(bian)碼器(qi)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)口(kou)jf1、jf2、jf3，伺(si)服電(dian)機還分別通(tong)(tong)過(guo)(guo)與(yu)fanuc伺(si)服放大(da)器(qi)模(mo)(mo)塊(kuai)的(de)動(dong)力電(dian)源(yuan)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)口(kou)cz2l、cz2m、cz2n電(dian)性連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，fanuc模(mo)(mo)擬主(zhu)(zhu)軸(zhou)(zhou)模(mo)(mo)塊(kuai)還通(tong)(tong)過(guo)(guo)編(bian)(bian)碼信(xin)號(hao)反(fan)饋(kui)端(duan)(duan)引(yin)腳ja41信(xin)號(hao)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)轉(zhuan)換板(ban)，fanuc模(mo)(mo)擬主(zhu)(zhu)軸(zhou)(zhou)模(mo)(mo)塊(kuai)的(de)模(mo)(mo)擬主(zhu)(zhu)軸(zhou)(zhou)輸(shu)(shu)出引(yin)腳ja40信(xin)號(hao)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)主(zhu)(zhu)軸(zhou)(zhou)驅(qu)動(dong)器(qi)hsv-18s的(de)指(zhi)令(ling)(ling)輸(shu)(shu)入(ru)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)口(kou)xs4，fanuc-i/o模(mo)(mo)塊(kuai)的(de)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)器(qi)cb104、cb105、cb106、cb107分別與(yu)第二轉(zhuan)換板(ban)的(de)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)器(qi)陣(zhen)列中的(de)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)器(qi)cb104、cb105、cb106、cb107信(xin)號(hao)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)；hnc-210b數(shu)控(kong)(kong)系(xi)統plc控(kong)(kong)制器(qi)的(de)進給軸(zhou)(zhou)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)口(kou)command與(yu)伺(si)服驅(qu)動(dong)單元(yuan)hsv-160b的(de)命(ming)令(ling)(ling)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)口(kou)信(xin)號(hao)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，三(san)個第二伺(si)服電(dian)機分別與(yu)伺(si)服驅(qu)動(dong)單元(yuan)hsv-160b的(de)動(dong)力電(dian)源(yuan)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)口(kou)(u、v、w、pe)電(dian)性連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，三(san)個第二伺(si)服電(dian)機的(de)碼盤(pan)還分別與(yu)伺(si)服驅(qu)動(dong)單元(yuan)hsv-160b的(de)編(bian)(bian)碼接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)口(kou)encoder信(xin)號(hao)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，hnc-210b數(shu)控(kong)(kong)系(xi)統plc控(kong)(kong)制器(qi)的(de)編(bian)(bian)碼信(xin)號(hao)反(fan)饋(kui)端(duan)(duan)引(yin)腳xs9分別與(yu)轉(zhuan)換板(ban)信(xin)號(hao)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)，hnc-210b數(shu)控(kong)(kong)系(xi)統plc控(kong)(kong)制器(qi)的(de)模(mo)(mo)擬主(zhu)(zhu)軸(zhou)(zhou)輸(shu)(shu)出引(yin)腳xs91信(xin)號(hao)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)主(zhu)(zhu)軸(zhou)(zhou)驅(qu)動(dong)器(qi)hsv-18s的(de)指(zhi)令(ling)(ling)輸(shu)(shu)入(ru)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)口(kou)xs4，使(shi)hnc-210b數(shu)控(kong)(kong)系(xi)統plc控(kong)(kong)制器(qi)主(zhu)(zhu)軸(zhou)(zhou)轉(zhuan)速模(mo)(mo)擬信(xin)號(hao)通(tong)(tong)過(guo)(guo)xs91端(duan)(duan)口(kou)輸(shu)(shu)出到主(zhu)(zhu)軸(zhou)(zhou)驅(qu)動(dong)器(qi)hsv-18s的(de)指(zhi)令(ling)(ling)輸(shu)(shu)入(ru)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)口(kou)xs4。蘇(su)州市生產(chan)交流(liu)高壓(ya)臥式真空(kong)(kong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸器(qi)的(de)公司；四川交流(liu)高壓(ya)臥式真空(kong)(kong)接(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)觸器(qi)推(tui)廣公司

江(jiang)蘇省(sheng)生產(chan)交(jiao)流高壓(ya)臥(wo)式(shi)真(zhen)空接(jie)觸器的廠家；廣西交(jiao)流高壓(ya)真(zhen)空交(jiao)流高壓(ya)臥(wo)式(shi)真(zhen)空接(jie)觸器

實(shi)際(ji)中(zhong)接(jie)(jie)(jie)觸(chu)器(qi)在一個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)等(deng)級下約定發(fa)(fa)熱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)和(he)額定工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)比(bi)值在1～，而斷路器(qi)的(de)(de)反時(shi)限過載(zai)(zai)(zai)系數參數比(bi)較(jiao)多(duo)，不(bu)(bu)同類(lei)(lei)(lei)型斷路器(qi)不(bu)(bu)一樣，所以兩者間(jian)配(pei)合很(hen)難有一個標(biao)準，不(bu)(bu)能形成配(pei)合表，需要實(shi)際(ji)核(he)算(suan)。【不(bu)(bu)同負(fu)(fu)(fu)載(zai)(zai)(zai)下交(jiao)流(liu)(liu)接(jie)(jie)(jie)觸(chu)器(qi)的(de)(de)選(xuan)用(yong)(yong)(yong)】為了(le)使(shi)接(jie)(jie)(jie)觸(chu)器(qi)不(bu)(bu)會發(fa)(fa)生(sheng)觸(chu)頭粘連燒蝕，延(yan)長(chang)(chang)接(jie)(jie)(jie)觸(chu)器(qi)壽命，接(jie)(jie)(jie)觸(chu)器(qi)要躲過負(fu)(fu)(fu)載(zai)(zai)(zai)啟動(dong)(dong)比(bi)較(jiao)大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，還(huan)要考慮(lv)到(dao)啟動(dong)(dong)時(shi)間(jian)的(de)(de)長(chang)(chang)短(duan)等(deng)不(bu)(bu)利因數，因此(ci)要對(dui)接(jie)(jie)(jie)觸(chu)器(qi)通斷運行的(de)(de)負(fu)(fu)(fu)載(zai)(zai)(zai)進(jin)行分析(xi)，根據負(fu)(fu)(fu)載(zai)(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣特點和(he)此(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力系統的(de)(de)實(shi)際(ji)情況，對(dui)不(bu)(bu)同的(de)(de)負(fu)(fu)(fu)載(zai)(zai)(zai)啟停電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)進(jin)行計算(suan)校合。（1）控制電(dian)(dian)(dian)(dian)(dian)(dian)(dian)熱設(she)備(bei)用(yong)(yong)(yong)交(jiao)流(liu)(liu)接(jie)(jie)(jie)觸(chu)器(qi)的(de)(de)選(xuan)用(yong)(yong)(yong)這類(lei)(lei)(lei)設(she)備(bei)有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)爐(lu)、調溫設(she)備(bei)等(deng)，其電(dian)(dian)(dian)(dian)(dian)(dian)(dian)熱元(yuan)件(jian)負(fu)(fu)(fu)載(zai)(zai)(zai)中(zhong)用(yong)(yong)(yong)的(de)(de)繞(rao)線電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)元(yuan)件(jian)，接(jie)(jie)(jie)通電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)可(ke)達額定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)，如(ru)果考慮(lv)到(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)升高(gao)等(deng)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)還(huan)會變大。此(ci)類(lei)(lei)(lei)負(fu)(fu)(fu)載(zai)(zai)(zai)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)波動(dong)(dong)范圍(wei)很(hen)小，按(an)使(shi)用(yong)(yong)(yong)類(lei)(lei)(lei)別屬于(yu)AC-1，操作(zuo)也(ye)不(bu)(bu)頻繁，選(xuan)用(yong)(yong)(yong)接(jie)(jie)(jie)觸(chu)器(qi)時(shi)只要按(an)照(zhao)接(jie)(jie)(jie)觸(chu)器(qi)的(de)(de)額定工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)Ith等(deng)于(yu)或大于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)熱設(she)備(bei)的(de)(de)工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)。（2）控制照(zhao)明(ming)(ming)設(she)備(bei)用(yong)(yong)(yong)的(de)(de)接(jie)(jie)(jie)觸(chu)器(qi)的(de)(de)選(xuan)用(yong)(yong)(yong)照(zhao)明(ming)(ming)設(she)備(bei)的(de)(de)種類(lei)(lei)(lei)很(hen)多(duo)，不(bu)(bu)同類(lei)(lei)(lei)型的(de)(de)照(zhao)明(ming)(ming)設(she)備(bei)、啟動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)和(he)啟動(dong)(dong)時(shi)間(jian)也(ye)不(bu)(bu)一樣。此(ci)類(lei)(lei)(lei)負(fu)(fu)(fu)載(zai)(zai)(zai)使(shi)用(yong)(yong)(yong)類(lei)(lei)(lei)別為AC-5a或AC-5b。如(ru)果啟動(dong)(dong)時(shi)間(jian)很(hen)短(duan)，可(ke)選(xuan)擇其發(fa)(fa)熱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)Ith等(deng)于(yu)照(zhao)明(ming)(ming)設(she)備(bei)工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)。啟動(dong)(dong)時(shi)間(jian)較(jiao)長(chang)(chang)以及功率因數較(jiao)低。廣西(xi)交(jiao)流(liu)(liu)高(gao)壓(ya)真空交(jiao)流(liu)(liu)高(gao)壓(ya)臥(wo)式真空接(jie)(jie)(jie)觸(chu)器(qi)

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