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簡要(yao)描述(shu):琴(qin)式(shi)繼(ji)電(dian)器測(ce)試臺(tai)對繼(ji)電(dian)器觸(chu)點(dian)進(jin)行交流(liu)或直流(liu)通電(dian)與斷電(dian)的壽命測試(shi), 能(neng)測試(shi)繼(ji)電(dian)器的線(xian)圈(quan)電(dian)阻、觸(chu)點(dian)接(jie)觸電(dian)阻、觸(chu)點(dian)與線(xian)圈(quan)的絕緣電(dian)阻等。適用於繼(ji)電(dian)器生(sheng)產(chan)廠(chang)家和電(dian)器檢(jian)測所(suo)、繼(ji)電(dian)器使(shi)用單(dan)位(wei)對繼(ji)電(dian)器進(jin)行性能(neng)測試(shi)。
產(chan)品(pin)型(xing)號(hao):
廠(chang)商(shang)性(xing)質:生產(chan)廠(chang)家
更新(xin)時間(jian):2024-01-30
訪 問(wen) 量(liang):1154詳細介(jie)紹
| 品牌 | 國(guo)華 |
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琴(qin)式(shi)繼(ji)電(dian)器測(ce)試臺(tai)主要(yao)技(ji)術參(can)數(shu):
1.供電(dian)電(dian)源(yuan):AC:220V±10%/50Hz;
2.直流(liu)線(xian)圈(quan)供(gong)電(dian)電(dian)壓(ya): 0-800V可調(tiao),電(dian)流(liu)<2A,分(fen)辨率0.01V;
3.交流(liu)線(xian)圈(quan)供(gong)電(dian)電(dian)壓(ya): 0-2500VAC可調(tiao),電(dian)流(liu)<2A,分(fen)辨率0.01V,頻(pin)率45~5000Hz可調;
4.試(shi)驗工(gong)位(wei):四(si)個(ge)工(gong)位(wei)繼(ji)電(dian)器線(xian)圈(quan)獨立(li)電(dian)源(yuan);
5.線(xian)圈(quan)驅動輸(shu)出(chu)占空時間(jian)(加電(dian)和斷(duan)電(dian)時間(jian)):10-65535mS可以設(she)置;
6.線(xian)圈(quan)動作次(ci)數:1-999999次(ci)可設(she)置;可斷(duan)電(dian)保(bao)持(chi),次(ci)數到達時(shi)自動停(ting)機(ji)並有聲光(guang)報警(jing);
7.繼(ji)電(dian)器通/斷電(dian)試驗時間(jian)及間隔:0.1秒~99.9S可PLC任(ren)意(yi)預(yu)置;
8.觸點(dian)通電(dian)次(ci)數:PLC根(gen)據觸點(dian)通/斷電(dian)次(ci)數進(jin)行累(lei)加(jia),可(ke)斷(duan)電(dian)保(bao)持(chi);
9.智能(neng)判(pan)斷(duan):試樣通負載(zai)時(shi),預先(xian)可設(she)置該工(gong)位(wei)試(shi)樣(yang)連(lian)繼(ji)出(chu)現常通(觸點(dian)粘合)或出(chu)現連(lian)斷開(觸點(dian)燒)的次(ci)數,當(dang)累(lei)計(ji)到設(she)定次(ci)時, 判(pan)斷(duan)該工(gong)位(wei)產(chan)品(pin)不良,並自動停(ting)止(zhi)負載(zai);
10.自(zi)動記錄(lu)功能(neng):所(suo)設(she)測(ce)試(shi)參(can)數(shu)和(he)型(xing)號(hao)均(jun)可(ke)長期(qi)保(bao)存;
11.控(kong)制(zhi)方(fang)式(shi):PLC控(kong)制(zhi),觸(chu)摸屏操作;
12.接(jie)線(xian)方式(shi):試(shi)驗機面(mian)板(ban)配(pei)有2對大電(dian)流(liu)接(jie)線(xian)柱分(fen)別(bie)接(jie)被測(ce)繼(ji)電(dian)器的2對觸點(dian),另配(pei)壹路(lu)接(jie)線(xian)排(pai)用於供被(bei)測(ce)繼(ji)電(dian)器線(xian)圈(quan)用電(dian);
13.試驗阻性(xing)負載(zai):獨立(li)1路(lu), 20A。
可按照客戶參數(shu)要(yao)求(qiu)定制(zhi)
琴(qin)式(shi)繼(ji)電(dian)器測(ce)試臺(tai)維護
1、為(wei)了(le)防止(zhi)電(dian)機試(shi)驗平臺(tai)發(fa)生的變形(xing),在吊(diao)裝平(ping)板(ban)時,要(yao)用四(si)根同(tong)樣(yang)長度(du)的鋼絲繩(sheng)同(tong)時(shi)掛住(zhu)鑄(zhu)鐵(tie)平板(ban)上(shang)四(si)個(ge)起(qi)重(zhong)孔(kong),將(jiang)平板(ban)平穩(wen)吊(diao)裝在運(yun)輸工(gong)具(ju)上(shang)。
2、將電(dian)機試(shi)驗平臺(tai)墊(dian)平,每個(ge)支(zhi)撐(cheng)點(dian)受力均(jun)勻(yun),整(zheng)個(ge)鑄(zhu)鐵(tie)平板(ban)平穩(wen)。
3、電(dian)機試(shi)驗平臺(tai)安裝時將鑄(zhu)鐵(tie)平板(ban)的各個(ge)支(zhi)撐(cheng)點(dian)用調(tiao)整(zheng)墊(dian)鐵(tie)墊好、墊實,由技(ji)術人(ren)員將鑄(zhu)鐵(tie)平板(ban)調整(zheng)至(zhi)合格精度(du)。
4、電(dian)機試(shi)驗平臺(tai)使(shi)用時(shi)要(yao)輕拿(na)輕放(fang)工(gong)件(jian),不(bu)要(yao)在鑄(zhu)鐵(tie)平板(ban)上(shang)挪動比(bi)較粗(cu)糙(cao)的工(gong)件(jian),以免(mian)對(dui)鑄(zhu)鐵(tie)平板(ban)工(gong)作面(mian)造(zao)成(cheng)磕(ke)碰(peng)、劃(hua)傷(shang)等損壞。
5、為(wei)了(le)防止(zhi)電(dian)機試(shi)驗平臺(tai)整(zheng)體變形(xing),使用完(wan)畢(bi)後(hou),要(yao)將(jiang)工(gong)件(jian)從(cong)鑄(zhu)鐵(tie)平板(ban)上(shang)拿下來,避(bi)免工(gong)件(jian)長(chang)時(shi)間對(dui)鑄(zhu)鐵(tie)平板(ban)重壓(ya)造成(cheng)鑄(zhu)鐵(tie)平板(ban)的變形(xing)。
6、電(dian)機試(shi)驗平臺(tai)不(bu)用時(shi)要(yao)及時將工(gong)作面(mian)洗(xi)凈(jing),然後(hou)塗(tu)上(shang)壹層(ceng)防銹(xiu)油(you),並用防(fang)銹(xiu)紙蓋(gai)上(shang),用鑄(zhu)鐵(tie)平板(ban)的外包(bao)裝(zhuang)將鑄(zhu)鐵(tie)平板(ban)蓋(gai)好,以防(fang)止(zhi)平(ping)時不註意造(zao)成(cheng)對(dui)鑄(zhu)鐵(tie)平板(ban)工(gong)作面(mian)的損傷(shang)。




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