| 电表箱的接线安装 |
| 添加时间：2017/5/31 17:42:53 浏览次数： |
| 接线安装： 1.电缆应用专用国标接线端子接线，要压接紧固。 2.电线的接线要顺着拧紧的方向弯圈，严禁接成反圈。 3.接地线要全，严禁漏接，特别是箱体要接地，不允许串接，箱柜的基础与架也要可靠地接地。 4.进出线排列整齐，固定牢固。 5.接线前要对各进出线回路进行绝缘电阻测试，均大于0.5 MΩ.电缆 Connection installation: 1. Cable application special national standard terminals connection, press tight. The wiring of the wire should be bent in the direction of the screw, which is strictly forbidden. The grounding line should be all, strictly forbidden, especially if the case is grounded, not to be connected, and the base and frame of the case should be grounded reliably. Line in and out neatly and securely. 5. Before connection to the outlet and inlet line of each loop for insulation resistance testing, not less than 0.5 M Ω. Cable 大于10MΩ. 6.各回路要编号，电缆头处要挂电缆标志牌，电线处要编号，特别是分户配电箱和电表箱的各分路均要用标签纸，用碳素笔标明回路编号、回路名称、各配电箱的出线开关也要注明其所控制的设备名称 。 More than 10 m Ω. 6. The loop number, cable head office to sign hung cable, wire to Numbers, especially for all branch distribution box and the meter box to use the label paper, indicated by ball-point pen loop number, name of the loop, the outlet switch of power distribution box should also indicate the control device name. |
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