1、 When we install the high-voltage switch cabinet, we should be careful to avoid the collision of the cabinet. We must prevent the deformation of the cabinet framework, and the thin panel should not be dented. If the surface coating is damaged, it will also affect the appearance and acceptance.

二、安装并排柜体的要求槽钢保持水平：每米的误差要小于1毫米；

2、 The installation of side-by-side cabinet requires the channel steel to be horizontal: the error per meter should be less than 1 mm;

三、运输、安装高压开关柜的过程一定要落实保护真空灭弧室的事项，要特别注意的是安装柜顶的主母线时候，须要用硬板盖住真空开关的顶部，这样可以防止工具、螺丝掉下砸伤灭弧室，非常有必要。

3、 In the process of transportation and installation of high-voltage switch cabinet, it is necessary to protect the vacuum interrupter. When installing the main bus on the top of the cabinet, it is necessary to cover the top of the vacuum switch with a hard plate, so as to prevent tools and screws from falling and damaging the interrupter.

四、对手车柜的高度，要求进出方便，地坪上不能形成台阶阻挡。

4、 The height of the hand cabinet is required to be convenient for entering and leaving, and the floor can not be blocked by steps.

五、在安装配置主母线应该遵循下面3点来实施；

5、 The following three points should be followed when installing and configuring the main bus;

（1）母线与电器元件相连的接头必须连接可靠，避免给通流能力带来影响。

(1) The connection between the bus and the electrical components must be reliable to avoid the influence on the current carrying capacity.

（2）当电流较大的时候，接头处必须搪锡，避免安全隐患。

(2) When the current is large, the joint must be tinned to avoid potential safety hazards.

（3）裸铜与裸铜的导电接触面，须涂敷防护剂，如：导电膏、凡士林等，以达防氧化和防潮的作用

(3) The conductive contact surface between bare copper and bare copper shall be coated with protective agents, such as conductive paste, Vaseline, etc., to prevent oxidation and moisture

六、柜体的接地主母线应与安装基础的予埋接地网可靠连接，保证接地的持续可靠性。

6、 The main grounding bus of the cabinet shall be reliably connected with the embedded grounding grid of the installation foundation to ensure the continuous reliability of grounding.

七、柜体相关的二次引线电缆须按图纸指定路径敷设，不得阻碍运动箱的活动，防止日后维护时被踩伤，影响使用。

7、 The secondary lead cables related to the cabinet shall be laid according to the path specified in the drawing, and shall not hinder the movement of the sports box, so as to prevent trampling and affecting the use in future maintenance.

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