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简述建筑电气安装工程中的预检主要内容是什么?

更新时间:2024-11-25 00:00:59
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正确答案:

(1)变配电装置的位置、标高(包括照明、动力、弱电等系统的配箱配柜);

(2)高低压电源进出口方向、电缆位置、标高等(包括弱电系统如电话进户电缆);

(3)强弱电开关、插销(座)及灯具标高;

(4)明配管(包括能进入吊顶及竖井内配管),检查品种、规格、位置、标高、管路走向、固定支架与间距、防腐和外观处理等

答案解析:

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