按電(dian)壓(ya)等級分類按照電(dian)壓(ya)等級分類通常將AC1000V及以下稱(cheng)為(wei)低壓(ya)開關柜(ju)(ju)(如PGL、GGD、GCK、GBD、MNS等)、AC1000V以上稱(cheng)為(wei)高壓(ya)開關柜(ju)(ju)(如GG-1A、XGN15、KYN48等),有時也將高壓(ya)柜(ju)(ju)中電(dian)壓(ya)為(wei)AC10kV的稱(cheng)..
低壓(ya)開關(guan)柜(ju)接(jie)線(xian)工序的檢(jian)查? 1. 導(dao)線(xian)是否連接(jie)牢(lao)靠(kao)——每個端子只允許連接(jie)一根導(dao)線(xian)(必要時(shi)允許連兩(liang)條導(dao)線(xian));? 2. 穿越金屬構件的絕(jue)緣導(dao)線(xian)應有保護導(dao)線(xian)不受損傷的措施(shi);? 3.用(yong)線(xian)束(shu)布線(xian)..