配电箱安装施工要点

Key points of distribution box installation

（1）设备要求

(1) Equipment requirements

1）柜（盘）本体外观检查应无损伤及变形，油漆完整无损。柜（盘）内部检查：电器装置及元件、绝缘瓷件齐全，无损伤、裂纹等缺陷。

1) The appearance inspection of cabinet (panel) body shall be free of damage and deformation, and the paint shall be intact. Cabinet (panel) internal inspection: electrical devices and components, insulation porcelain parts are complete, no damage, cracks and other defects.

2）安装前应核对配电箱编号是否与安装位置相符，按设计图纸检查其箱号、箱内回路号。

2) Before installation, check whether the distribution box number is consistent with the installation position, and check the box number and circuit number according to the design drawings.

箱门接地应采用软铜编织线，专用接线端子。箱内接线应整齐，满足设计要求及验收规范

Soft copper braided wire and special terminal shall be used for box door grounding. The wiring in the box shall be neat and meet the design requirements and acceptance specifications

（GB50303-2002）的规定。

(GB 50303-2002).

（2）作业条件

(2) Operating conditions

配电箱安装场所土建应具备内粉刷完成、门窗已装好的基本条件。

The civil engineering of the installation site of the distribution box should have the basic conditions for the completion of internal painting and the installation of doors and windows.

预埋管道及预埋件均应清理好；

The embedded pipes and embedded parts shall be cleaned;

场地具备运输条件，保持道路平整畅通。

The site is equipped with transportation conditions to keep the road smooth.

（3）不锈钢配电箱定位：根据设计要求现场确定配电箱位置以及现场实际设备安装情况，按照箱的外形尺寸进行弹线定位。

(3) Positioning of stainless steel distribution box: according to the design requirements, determine the location of the distribution box and the actual equipment installation on site, and snap the line for positioning according to the external dimensions of the box.