配電箱(xiang)總開(kai)關到分開(kai)關要用(yong)銅排連接(jie)(不(bu)能有(you)裸導(dao)體)并(bing)符合規范驗(yan)收(shou)要求(qiu),不(bu)能用(yong)銅線(xian)(xian)(xian)連接(jie);總開(kai)關的(de)出線(xian)(xian)(xian)導(dao)線(xian)(xian)(xian)截面和不(bu)能小(xiao)于(yu)進線(xian)(xian)(xian)的(de)截面;回路標注要用(yong)塑料條打字并(bing)固定牢(lao)靠
配(pei)(pei)電(dian)(dian)柜故(gu)障主要是指安裝(zhuang)在配(pei)(pei)電(dian)(dian)柜上的各個電(dian)(dian)氣元件(斷路器(qi)、刀開關(guan)、熔斷器(qi)、儀(yi)表保護器(qi)等)在正常運行(xing)中出現的故(gu)障
總之(zhi),如采(cai)用劣(lie)質電(dian)(dian)線(xian),就會產(chan)生:1、電(dian)(dian)線(xian)發熱厲害;2、絕緣易擊穿或過(guo)早老化,產(chan)生漏電(dian)(dian);3、電(dian)(dian)能(neng)消耗大(da);4、極易引發火災,造(zao)成重大(da)傷亡等。