關于低壓大連配電箱的保養(yang)方式，以(yi)(yi)此來(lai)確保低(di)壓(ya)配(pei)電柜(ju)能夠正常的運(yun)行以(yi)(yi)及安全的運(yun)行，所(suo)以(yi)(yi)每年定期都對低(di)壓(ya)配(pei)電柜(ju)進行保養(yang)。

    大(da)連配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)系統應(ying)(ying)(ying)設(she)(she)置總(zong)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)及分配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)，實行分級配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)。開關(guan)(guan)(guan)箱(xiang)應(ying)(ying)(ying)由末級分配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)。開關(guan)(guan)(guan)箱(xiang)與控制的固定式(shi)(shi)用電(dian)(dian)(dian)設(she)(she)備的水平距(ju)離(li)不(bu)宜超過(guo)3M。配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)、開關(guan)(guan)(guan)箱(xiang)周圍應(ying)(ying)(ying)有足夠二人同(tong)時(shi)工作(zuo)的空(kong)間和通道，不(bu)得堆(dui)放任(ren)何妨礙操作(zuo)、維(wei)修的物品(pin)。配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)、開關(guan)(guan)(guan)箱(xiang)應(ying)(ying)(ying)裝設(she)(she)端正、牢固，移動式(shi)(shi)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)、開關(guan)(guan)(guan)箱(xiang)應(ying)(ying)(ying)裝設(she)(she)在堅固的支架上。固定式(shi)(shi)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)、開關(guan)(guan)(guan)箱(xiang)下(xia)底大(da)于(yu)1.3M，小于(yu)1.5M。 

    大(da)連配(pei)電箱(xiang)(xiang)內的的開(kai)(kai)關電器(qi)(qi)、插座(zuo)(zuo)應(ying)堅固(gu)，不松(song)動、歪斜。配(pei)電箱(xiang)(xiang)、開(kai)(kai)關箱(xiang)(xiang)內的工作零線(xian)與保護地線(xian)不得混接(jie)。配(pei)電箱(xiang)(xiang)、開(kai)(kai)關箱(xiang)(xiang)內的連接(jie)線(xian)應(ying)采(cai)用絕緣線(xian)，接(jie)頭不得松(song)動，不得有外(wai)露帶電部分。配(pei)電箱(xiang)(xiang)和開(kai)(kai)關箱(xiang)(xiang)的金屬(shu)箱(xiang)(xiang)體、金屬(shu)電器(qi)(qi)安(an)裝以及箱(xiang)(xiang)內電器(qi)(qi)的不應(ying)帶電金屬(shu)底(di)座(zuo)(zuo)、外(wai)殼等必(bi)須(xu)作保護接(jie)地。保護零線(xian)應(ying)通(tong)過接(jie)線(xian)端(duan)子連接(jie)。配(pei)電箱(xiang)(xiang)、開(kai)(kai)關箱(xiang)(xiang)必(bi)須(xu)防雨、防塵、防砸。