
歡(huan)迎來到 中(zhong)山日月(yue)明電氣設備有(you)限公(gong)司 企業官網(wang)
服務支持: / /
中電(dian)氣設備選擇(ze)不當(dang)造(zao)成(cheng)的常見錯誤(wu):生產(chan)過程中交流(liu)接觸器(qi)的體積選擇(ze)不當(dang),不同(tong)組(zu)的插座控制電(dian)路安裝(zhuang)了(le)相(xiang)同(tong)體積的交流(liu)接觸器(qi),三(san)相(xiang)負載的差(cha)異不完全(quan)考慮過的。在平衡狀態下,不能在所有正常模型中選擇(ze)某些組(zu)的輸出交流(liu)接觸器(qi)的電(dian)流(liu)水(shui)平。基(ji)本上,電(dian)流(liu)水(shui)平是(shi)通過一個(ge)步驟選擇(ze)的,該步驟會導致交流(liu)接觸器(qi)在高溫天氣下運行期間(jian)燒斷。
根據電(dian)(dian)(dian)氣(qi)設備(bei)的(de)接線(xian)規定(ding),接線(xian)盒可(ke)安裝在(zai)(zai)封(feng)閉(bi)或(huo)(huo)半封(feng)閉(bi)的(de)金屬外殼中或(huo)(huo)屏(ping)幕上(shang),以形成(cheng)配(pei)電(dian)(dian)(dian)室設備(bei)。如果一切正常(chang)(chang),可(ke)以使用手或(huo)(huo)控(kong)制開關(guan)連接或(huo)(huo)斷開電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)路(lu)。常(chang)(chang)見的(de)錯誤或(huo)(huo)異常(chang)(chang)取決(jue)于家(jia)用電(dian)(dian)(dian)器的(de)維護,以斷開電(dian)(dian)(dian)路(lu)或(huo)(huo)警報(bao)。識(shi)別(bie)儀可(ke)以在(zai)(zai)信息模式下顯示各種主要(yao)參數(shu),還可(ke)以調整某些電(dian)(dian)(dian)氣(qi)設備(bei)的(de)主要(yao)參數(shu),并提醒或(huo)(huo)發(fa)出(chu)所有正常(chang)(chang)工作設置(zhi)的(de)偏差信號(hao)。常(chang)(chang)用于發(fa)電(dian)(dian)(dian),配(pei)電(dian)(dian)(dian)和(he)變電(dian)(dian)(dian)站。
涉及電源系統中發電,傳輸,分配,轉換和功耗中的接通和斷開,控制或保護的作用。高壓配電柜用作(zuo)電壓(ya)(ya)(ya)(ya)等級在3.6 kV~550 kV的(de)電氣產品(pin)作(zuo)為(wei)高壓(ya)(ya)(ya)(ya)隔離開關(guan),有接地(di)開關(guan),高壓(ya)(ya)(ya)(ya)斷路器(qi),自動(dong)高壓(ya)(ya)(ya)(ya)重合和斷開裝(zhuang)置,高壓(ya)(ya)(ya)(ya)操作(zuo)機構,防爆高壓(ya)(ya)(ya)(ya)配電裝(zhuang)置和高壓(ya)(ya)(ya)(ya)開關(guan)柜(ju)(ju)等不同(tong)類別。通(tong)常(chang)(chang),連(lian)接到系統主母線的(de)電容器(qi)柜(ju)(ju)用于(yu)中(zhong)央無功功率(lv)補償,并(bing)且(qie)通(tong)常(chang)(chang)與輸入柜(ju)(ju)并(bing)聯安裝(zhuang)(系統具有PT柜(ju)(ju),應(ying)為(wei)高壓(ya)(ya)(ya)(ya)系統,而低壓(ya)(ya)(ya)(ya)系統沒(mei)有PT柜(ju)(ju)- PT柜(ju)(ju)相當于(yu)降低變(bian)壓(ya)(ya)(ya)(ya)器(qi),只需要低壓(ya)(ya)(ya)(ya)變(bian)壓(ya)(ya)(ya)(ya)器(qi),但是電容器(qi)柜(ju)(ju)很少用于(yu)高壓(ya)(ya)(ya)(ya)系統中(zhong),并(bing)且(qie)高壓(ya)(ya)(ya)(ya)電容器(qi)很難制造,并(bing)且(qie)通(tong)常(chang)(chang)在低壓(ya)(ya)(ya)(ya)側進行(xing)集(ji)中(zhong)補償。