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配電柜

配電柜安裝手冊的內(nèi)容有哪些

發(fā)布日期:2022-04-17 點(diǎn)擊率:145

  1.工地設(shè)置室外總配電柜和分配電柜,按照三級(jí)配電兩級(jí)漏保配電;

  2.動(dòng)力配電柜和照明配電柜應(yīng)分開設(shè)置,如合置在同一配電柜內(nèi),動(dòng)力和照明線路應(yīng)分路設(shè)置,開關(guān)箱應(yīng)由末級(jí)分配電柜配電;

  3.總配電柜應(yīng)設(shè)置在靠近電源的地區(qū),分配電柜應(yīng)設(shè)在用電設(shè)備和負(fù)荷相對集中的地區(qū)。分配電柜和開關(guān)箱的距離不得超過30m,開關(guān)箱與其控制的用電設(shè)備的水平距離不宜超過3m.

  4.配電柜和開關(guān)箱應(yīng)裝設(shè)在干燥、通風(fēng)及常溫場所,周圍應(yīng)有足夠2人同時(shí)操作的空間和通道,不得堆放任何妨礙操作和維修的物品,不得有灌木和雜草。

  5.配電柜和開關(guān)箱應(yīng)采用鐵板或優(yōu)質(zhì)絕緣材料制作、鐵板的厚度應(yīng)大于1.5mm,配電柜、開關(guān)箱應(yīng)裝設(shè)端正、牢固,移動(dòng)式配電柜、開關(guān)箱應(yīng)裝設(shè)在堅(jiān)固的支架上;固定式配電柜、開關(guān)箱的下底與地面的垂直距離應(yīng)大于1.3m,小于1.5m,移動(dòng)式分配電柜、開關(guān)箱的下底與地面的垂直距離宜大于0.6m,小于1.5m。

  6.配電柜、開關(guān)柜必須防雨、防塵。

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