GYHB-12環保氣體絕緣金屬封閉式開關設備
GYHB-12環(huan)保(bao)氣(qi)(qi)(qi)體(ti)絕(jue)(jue)緣(yuan)(yuan)(yuan)金(jin)屬(shu)封閉式開關設(she)(she)備(bei)是(shi)采用(yong)(yong)(yong)(yong)真空滅弧(hu)室滅弧(hu),環(huan)保(bao)氣(qi)(qi)(qi)體(ti)為主絕(jue)(jue)緣(yuan)(yuan)(yuan)介質、少(shao)量(liang)固體(ti)絕(jue)(jue)緣(yuan)(yuan)(yuan)支撐件、主回路無任何包封,正常(chang)運行時為零(ling)表(biao)壓(ya)或微正壓(ya)(氣(qi)(qi)(qi)箱(xiang)的(de)(de)氣(qi)(qi)(qi)壓(ya)≤0.02MPa) ,并(bing)且相(xiang)對(dui)地及相(xiang)間的(de)(de)絕(jue)(jue)緣(yuan)(yuan)(yuan)能(neng)力滿足零(ling)表(biao)壓(ya)下空氣(qi)(qi)(qi)絕(jue)(jue)緣(yuan)(yuan)(yuan)要求的(de)(de)配(pei)(pei)電(dian)(dian)(dian)開關設(she)(she)備(bei)。環(huan)保(bao)氣(qi)(qi)(qi)體(ti)絕(jue)(jue)緣(yuan)(yuan)(yuan)金(jin)屬(shu)封閉開關設(she)(she)備(bei)是(shi)最(zui)常(chang)用(yong)(yong)(yong)(yong)的(de)(de)一(yi)種(zhong)三相(xiang)交流(liu)智(zhi)能(neng)環(huan)保(bao)氣(qi)(qi)(qi)體(ti)絕(jue)(jue)緣(yuan)(yuan)(yuan)柜(ju),并(bing)且廣(guang)泛應用(yong)(yong)(yong)(yong)于(yu)各種(zhong)成套開關設(she)(she)備(bei)中,隨著(zhu)國內(nei)人口(kou)集(ji)(ji)中化,電(dian)(dian)(dian)力市(shi)場(chang)必須配(pei)(pei)套,環(huan)保(bao)氣(qi)(qi)(qi)體(ti)絕(jue)(jue)緣(yuan)(yuan)(yuan)開關設(she)(she)備(bei)也(ye)隨著(zhu)市(shi)場(chang)的(de)(de)開發(fa),需求量(liang)也(ye)將越來越大;市(shi)場(chang)潛力還(huan)有(you)待開發(fa)。同時由于(yu)產品匯集(ji)(ji)了數據采集(ji)(ji)和控制、數據處(chu)理和存(cun)儲、開關設(she)(she)備(bei)在線(xian)監(jian)(jian)測(ce)和高(gao)級分析等多功(gong)能(neng)于(yu)-體(ti),對(dui)配(pei)(pei)電(dian)(dian)(dian)網進行在線(xian)智(zhi)能(neng)化監(jian)(jian)控與管(guan)理,使配(pei)(pei)電(dian)(dian)(dian)網絡(luo)運行于(yu)安全、可(ke)靠、優(you)質、高(gao)效(xiao)的(de)(de)最(zui)佳狀(zhuang)態,實(shi)現對(dui)電(dian)(dian)(dian)力系(xi)統配(pei)(pei)電(dian)(dian)(dian)網絡(luo)的(de)(de)遠程監(jian)(jian)測(ce)、控制、管(guan)理,實(shi)現了電(dian)(dian)(dian)網優(you)化、用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)安全、電(dian)(dian)(dian)能(neng)管(guan)理、節能(neng)降耗的(de)(de)需求;系(xi)統同時可(ke)廣(guang)泛應用(yong)(yong)(yong)(yong)于(yu)交通(tong)、廠、醫院、學(xue)校、建筑(zhu)。住宅小區(qu)及商用(yong)(yong)(yong)(yong)寫字樓等智(zhi)能(neng)配(pei)(pei)電(dian)(dian)(dian)領(ling)域。
名稱 | C模塊 | F模塊 | √模塊 | |
負荷開關 | 組合電器 | 真空斷路器 | 隔離/接地開關 | |
額定電壓 | 12 | |||
1min工頻耐受電壓 | 42/48 | |||
雷電沖擊耐受電壓 | 75/85 | |||
額定電流 | 630 | 125* | 630 | 630 |
分斷能力 | ||||
閉環開斷電流 | 630 | |||
電纜充電開斷電流 | 135 | |||
5%有功負荷開斷電流 | 31.5 | |||
接地故障開斷電流 | 200 | |||
短路開斷電流 | 31.5* | 25 | ||
額定轉移電流 | 1500 | |||
選用熔斷器最大電流 | 125 | |||
短路關合電流 | 63 | 80* | 25 | |
短時耐受電流 | 25 | 25 | 25 | |
短路持續時間 | 4 | 4 | 4 | |
機械壽命 | 5000 | 5000 | 10000 | 3000 |
氣體壓力 | 0.025(20°℃) | |||
年泄露率 | ≤0.05% | |||
滅弧方式 | 真空滅弧 | |||
防護等級 | IP67/3X(氣箱/外殼) |
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