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簡要描(miao)述:綜(zong)合電(dian)(dian)(dian)(dian)(dian)氣繼電(dian)(dian)(dian)(dian)(dian)器測(ce)試(shi)試(shi)驗臺(tai)對繼電(dian)(dian)(dian)(dian)(dian)器觸點(dian)進(jin)行(xing)交流或直流通電(dian)(dian)(dian)(dian)(dian)與(yu)斷(duan)電(dian)(dian)(dian)(dian)(dian)的壽命測(ce)試(shi), 能測(ce)試(shi)繼電(dian)(dian)(dian)(dian)(dian)器的線圈電(dian)(dian)(dian)(dian)(dian)阻、觸點(dian)接(jie)觸電(dian)(dian)(dian)(dian)(dian)阻、觸點(dian)與(yu)線圈的絕緣電(dian)(dian)(dian)(dian)(dian)阻等。適用(yong)于繼電(dian)(dian)(dian)(dian)(dian)器生產廠家和(he)電(dian)(dian)(dian)(dian)(dian)器檢測(ce)所、繼電(dian)(dian)(dian)(dian)(dian)器使用(yong)單位對繼電(dian)(dian)(dian)(dian)(dian)器進(jin)行(xing)性能測(ce)試(shi)。
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綜合電氣繼電器測試試驗臺特點:
(1)中間繼電器的動作性能包括不吸合(he)值(zhi)、吸合(he)值(zhi)、保持(chi)值(zhi)、釋放(fang)值(zhi)的測量(liang);
(2)直流接觸器動(dong)作性能包括不吸(xi)合(he)值(zhi)、吸(xi)合(he)值(zhi)、保持值(zhi)、釋放值(zhi)的測(ce)量(liang);
(3)過熱、過流繼電器的動作值的測定;
(4)欠壓(ya)、過壓(ya)保(bao)護繼電(dian)器的(de)動作(zuo)(zuo)動作(zuo)(zuo)值(zhi)的(de)測(ce)定;
(5)接地繼(ji)電器(qi)的動作(zuo)值(zhi)整定;
(6)時間繼(ji)電器的動作時間測試;
綜合電氣繼電器測試試驗臺維護
1、為了防(fang)止電機試驗平(ping)(ping)臺發生的變形,在吊裝(zhuang)平(ping)(ping)板時,要(yao)用四根同樣長度的鋼絲繩同時掛住鑄鐵平(ping)(ping)板上四個(ge)起(qi)重(zhong)孔,將(jiang)平(ping)(ping)板平(ping)(ping)穩吊裝(zhuang)在運輸工(gong)具上。
2、將電(dian)機試驗平(ping)臺墊平(ping),每個支撐點受(shou)力(li)均勻,整個鑄鐵平(ping)板平(ping)穩。
3、電機試驗(yan)平(ping)臺安裝時將鑄(zhu)鐵(tie)平(ping)板的各個支撐點用調(diao)整(zheng)墊鐵(tie)墊好、墊實,由(you)技(ji)術人員將鑄(zhu)鐵(tie)平(ping)板調(diao)整(zheng)至(zhi)合格精度。
4、電機試(shi)驗平(ping)臺使(shi)用時要(yao)(yao)輕拿輕放工(gong)件(jian),不要(yao)(yao)在鑄鐵(tie)平(ping)板上挪動比(bi)較粗(cu)糙(cao)的工(gong)件(jian),以免對鑄鐵(tie)平(ping)板工(gong)作面造成磕碰、劃傷等損壞(huai)。
5、為了防止電機(ji)試驗平(ping)臺整體變形,使用完畢后(hou),要將工件從鑄鐵平(ping)板(ban)上拿下來,避免工件長時間對鑄鐵平(ping)板(ban)重壓造成鑄鐵平(ping)板(ban)的變形。
6、電機(ji)試驗平(ping)臺不用時(shi)(shi)要及(ji)時(shi)(shi)將(jiang)工(gong)(gong)作面洗凈,然后涂上一(yi)層防(fang)銹(xiu)(xiu)油,并用防(fang)銹(xiu)(xiu)紙蓋上,用鑄鐵(tie)平(ping)板(ban)的外包裝將(jiang)鑄鐵(tie)平(ping)板(ban)蓋好,以防(fang)止平(ping)時(shi)(shi)不注意造(zao)成對(dui)鑄鐵(tie)平(ping)板(ban)工(gong)(gong)作面的損傷。
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