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030209001 接地装置 - 工程量清单 - 工程基础数据 - 氿上商城

docx 030209001 接地装置

产品简介

接地装置 1.接地母线材质、规格:-40*4热镀锌扁钢 2.包括进户电缆金属外皮和金属管,室内桥架、配电箱和金属管道与总等电位端子箱和局部等电位端子箱的连接,等电位联结做法详见《等电位联结安装》02D501-2,相关内容。 3.包括总等电位端子箱(1个)和局部等电位端子箱(82个) 4.在电梯井内各引一根-40x4热镀锌扁钢作为接地干线,上端引上至屋面电梯机房,在机房地面上0.2m引出后用-40x4热镀锌扁钢,在机房处作一圈接地装置。 5.防雷接地接地内容详见图纸说明中的防雷接地部分。

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