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發(fa)布(bu)時(shi)間:2024-09-13
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產品(pin)特(te)點(dian):35千(qian)伏單(dan)接(jie)高壓隔(ge)離開(kai)關(guan)現(xian)貨借(jie)助(zhu)連(lian)桿組成三(san)極(ji)聯動的隔(ge)離開(kai)關(guan)。隔(ge)離開(kai)關(guan)由底(di)座、絕緣支(zhi)柱及導電部分組成。每極(ji)有兩個瓷瓶(ping),分別(bie)裝在(zai)底(di)座兩端軸承(cheng)座上(shang),以(yi)交叉(cha)連(lian)桿連(lian)接(jie),可(ke)以(yi)水(shui)平(ping)旋轉(zhuan)。導電刀(dao)閘分成兩半,觸頭(tou)接(jie)觸處(chu)是(shi)在(zai)兩個瓷柱的中(zhong)間,分別(bie)固定(ding)在(zai)支(zhi)柱瓷瓶(ping)的頂(ding)上(shang)。當(dang)操動(dong)機構操作(zuo)時(shi),帶動(dong)兩個絕緣支(zhi)柱中(zhong)的壹(yi)個絕緣支(zhi)柱轉(zhuan)動90deg,另(ling)壹個絕緣支(zhi)柱由於連(lian)桿傳動(dong)也(ye)同時(shi)轉(zhuan)動90deg,於(yu)是(shi)刀(dao)閘便(bian)向同壹側方向(xiang)分閘或合(he)閘(zha)。
35千(qian)伏單(dan)接(jie)高壓隔(ge)離開(kai)關(guan)現(xian)貨
適(shi)用於裝置在(zai)戶外(wai)高壓配(pei)電(dian)設(she)備線(xian)路上(shang),供(gong)線(xian)路在(zai)有電壓(ya),無(wu)負載(zai)時(shi)做(zuo)分合(he)操(cao)動(dong)之(zhi)用。
4.1、隔(ge)離開(kai)關(guan)適(shi)用於:
a.海(hai)拔(ba)高度不(bu)超過(guo)1000米(mi);
b.周(zhou)圍介(jie)質(zhi)溫度(du)不(bu)高於+40,不(bu)低於(yu)-30(註(zhu):海拔(ba)高度及(ji)周(zhou)圍介(jie)質(zhi)溫度(du)不(bu)能滿(man)足上(shang)述(shu)條(tiao)件(jian)時(shi),可(ke)按(an)Gpan stylefont-family 宋(song)體(ti)>國家標準規定(ding)要求(qiu)使(shi)用此種(zhong)隔(ge)離開(kai)關(guan)。)
c.無(wu)大(da)量(liang)導電氣體和塵(chen)埃以及(ji)無(wu)爆(bao)炸危險(xian)的場(chang)所(suo);
d.風(feng)壓不(bu)超過(guo)700Pa(相(xiang)當(dang)於風(feng)速34m/
35千(qian)伏單(dan)接(jie)高壓隔(ge)離開(kai)關(guan)現(xian)貨
Hz,額定(ding)電壓(ya)40.5KV的電(dian)力(li)系(xi)統中(zhong),作(zuo)為(wei)有(you)電(dian)壓無(wu)負荷時(shi)分合(he)電(dian)路用。其(qi)中(zhong)防汙(wu)型的隔(ge)離開(kai)關(guan)可(ke)以(yi)滿(man)足重汙(wu)穢(hui)地區(qu)用戶的要求(qiu),並可(ke)以(yi)有(you)效(xiao)地解決(jue)隔(ge)離開(kai)關(guan)在(zai)運(yun)行(xing)中(zhong)出現(xian)的汙(wu)閃(shan)問(wen)題(ti)。
作(zuo)為(wei)有(you)電(dian)壓無(wu)負荷情(qing)況斷(duan)與(yu)閉(bi)合(he)電(dian)路的開(kai)關(guan)設(she)備使(shi)用。
結(jie)構特征與動(dong)作(zuo)原(yuan)理(li)
成都(dou)戶外(wai)GW5-40.5單(dan)接(jie)地(di)高壓隔(ge)離開(kai)關(guan)35kv現(xian)貨制(zhi)成單(dan)極(ji)形(xing)式(shi),借(jie)助(zhu)連(lian)桿組成三(san)極(ji)聯動的隔(ge)離開(kai)關(guan)。隔(ge)離開(kai)關(guan)由底(di)座、絕緣支(zhi)柱及導電部分組成。每極(ji)有兩個瓷瓶(ping),分別(bie)裝在(zai)底(di)座兩端軸承(cheng)座上(shang),以(yi)交叉(cha)連(lian)桿連(lian)接(jie),可(ke)以(yi)水(shui)平(ping)旋轉(zhuan)。導電刀(dao)閘分成兩半,觸頭(tou)接(jie)觸處(chu)是(shi)在(zai)兩個瓷柱的中(zhong)間,分別(bie)固定(ding)在(zai)支(zhi)柱瓷瓶(ping)的頂(ding)上(shang)。當(dang)操動(dong)機構操作(zuo)時(shi),帶動(dong)兩個絕緣支(zhi)柱中(zhong)的壹(yi)個絕緣支(zhi)柱轉(zhuan)動90deg,另(ling)壹個絕緣支(zhi)柱由於連(lian)桿傳動(dong)也(ye)同時(shi)轉(zhuan)動90deg,於(yu)是(shi)刀(dao)閘便(bian)向同壹側方向(xiang)分閘或合(he)閘(zha)。
接(jie)地(di)刀(dao)閘是(shi)在(zai)垂直面(mian)(主(zhu)刀(dao)閘在(zai)水平面(mian))上(shang)運(yun)動的,它(ta)和主(zhu)刀(dao)閘的聯(lian)鎖(suo)是(shi)通過(guo)本體的機(ji)械(xie)聯鎖(suo)或操動(dong)機構的聯(lian)鎖(suo)來實(shi)現(xian)的。
技(ji)術參數
項目(mu)數值額定(ding)電壓(ya)(kV)35高工(gong)作(zuo)電(dian)壓(ya)(kV)40.5額定(ding)電流(liu)(A)1600額定(ding)動穩(wen)定(ding)電流(liu)(峰(feng)值kA)100額定(ding)熱穩(wen)定(ding)電流(liu)(有(you)效值4S kA)40接(jie)地(di)形(xing)式(shi)不(bu)接(jie)地(di)、單(dan)接(jie)地(di)、雙(shuang)接(jie)地(di)配(pei)用操作(zuo)機(ji)構
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