工(gong)業(ye)綜(zong)合(he)自(zi)動繼(ji)電(dian)器(qi)測試臺(tai)主要技術(shu)參(can)數:
1.供電(dian)電(dian)源:AC:220V±10%/50Hz;
2.直流線圈供電(dian)電(dian)壓(ya): 0-800V可(ke)調(tiao),電(dian)流<2A,分(fen)辨(bian)率(lv)0.01V;
3.交(jiao)流線圈供電(dian)電(dian)壓(ya): 0-2500VAC可(ke)調(tiao),電(dian)流<2A,分(fen)辨(bian)率(lv)0.01V,頻率(lv)45~5000Hz可(ke)調;
4.試驗工(gong)位(wei):四個工(gong)位(wei)繼(ji)電(dian)器(qi)線圈獨立電(dian)源;
5.線圈驅動輸(shu)出(chu)占(zhan)空時(shi)間(加(jia)電(dian)和(he)斷電(dian)時(shi)間):10-65535mS可(ke)以(yi)設置;
6.線圈動作(zuo)次(ci)數:1-999999次(ci)可設置;可(ke)斷電(dian)保(bao)持(chi),次(ci)數到達時自(zi)動停(ting)機並有(you)聲光(guang)報(bao)警(jing);
7.繼(ji)電(dian)器(qi)通/斷電(dian)試(shi)驗(yan)時(shi)間及(ji)間隔(ge):0.1秒(miao)~99.9S可PLC任意(yi)預(yu)置(zhi);
8.觸(chu)點通電(dian)次(ci)數:PLC根據(ju)觸(chu)點通/斷電(dian)次(ci)數進行累加(jia),可斷電(dian)保(bao)持(chi);
9.智能(neng)判斷:試(shi)樣(yang)通負載(zai)時,預(yu)先(xian)可(ke)設置該工(gong)位(wei)試(shi)樣(yang)連(lian)繼出(chu)現常通(觸點粘合(he))或(huo)出(chu)現連(lian)斷開(kai)(觸(chu)點燒(shao))的(de)次(ci)數,當累計(ji)到設定次(ci)時, 判斷該工(gong)位(wei)產品(pin)不良(liang),並自(zi)動停(ting)止負載(zai);
10.自(zi)動記(ji)錄功能(neng):所(suo)設測試參(can)數(shu)和型號(hao)均可(ke)長(chang)期(qi)保(bao)存(cun);
11.控制方(fang)式:PLC控制,觸摸(mo)屏操作(zuo);
12.接線方(fang)式:試驗機面板配有(you)2對大電(dian)流接(jie)線柱分(fen)別(bie)接(jie)被(bei)測繼電(dian)器(qi)的(de)2對觸(chu)點,另(ling)配壹(yi)路(lu)接(jie)線排用(yong)於(yu)供(gong)被(bei)測繼電(dian)器(qi)線圈用(yong)電(dian);
13.試(shi)驗(yan)阻(zu)性(xing)負(fu)載(zai):獨立(li)1路(lu), 20A。
可(ke)按照(zhao)客戶參數要求定制
工(gong)業(ye)綜(zong)合(he)自(zi)動繼(ji)電(dian)器(qi)測試臺(tai)維護(hu)
1、為了防(fang)止電(dian)機試驗(yan)平(ping)臺(tai)發生(sheng)的(de)變(bian)形(xing),在(zai)吊(diao)裝平板時,要用(yong)四根同(tong)樣長度的鋼絲繩同(tong)時掛(gua)住鑄鐵平板上四個起(qi)重孔(kong),將(jiang)平(ping)板平穩(wen)吊(diao)裝在(zai)運(yun)輸工(gong)具(ju)上(shang)。
2、將(jiang)電(dian)機試驗(yan)平(ping)臺(tai)墊平,每(mei)個支撐(cheng)點受力(li)均(jun)勻,整個(ge)鑄鐵平板平穩(wen)。
3、電(dian)機試驗(yan)平(ping)臺(tai)安裝時(shi)將(jiang)鑄鐵平板的各個支撐(cheng)點用(yong)調(tiao)整墊(dian)鐵(tie)墊好(hao)、墊(dian)實,由技(ji)術(shu)人(ren)員將(jiang)鑄鐵平板調整至(zhi)合(he)格(ge)精(jing)度。
4、電(dian)機試驗(yan)平(ping)臺(tai)使(shi)用(yong)時(shi)要輕(qing)拿(na)輕(qing)放工(gong)件(jian),不要在(zai)鑄鐵平板上挪動(dong)比較(jiao)粗糙的(de)工(gong)件(jian),以免對鑄鐵平板工(gong)作(zuo)面造成磕(ke)碰(peng)、劃傷等損壞。
5、為了防(fang)止電(dian)機試驗(yan)平(ping)臺(tai)整體(ti)變(bian)形(xing),使(shi)用(yong)完(wan)畢(bi)後(hou),要將(jiang)工(gong)件(jian)從鑄鐵平板上拿下(xia)來,避免工(gong)件(jian)長時間對鑄鐵平板重壓造(zao)成鑄鐵平板的變形(xing)。
6、電(dian)機試驗(yan)平(ping)臺(tai)不用(yong)時(shi)要及(ji)時將(jiang)工(gong)作(zuo)面洗凈(jing),然後(hou)塗(tu)上(shang)壹層防(fang)銹(xiu)油,並用(yong)防(fang)銹(xiu)紙蓋上,用(yong)鑄鐵平板的外(wai)包(bao)裝將(jiang)鑄鐵平板蓋好,以(yi)防(fang)止平時不註意(yi)造成(cheng)對鑄鐵平板工(gong)作(zuo)面的損傷。