接地防雷母线槽的安装，始、中、终端及通道壳体间应可靠地与用电设备接地网连接。连结 于涂绝缘材料的通道外，应在两通道之间的接地螺栓上用扁铜带或黄绿相间电缆联接，以 确保整个通道连通成为一个接地系统。
The installation of ground lightning protection bus grooves should be reliably connected with the grounding grid of electrical equipment in the beginning, middle, terminal and channel housing. Connecting to the channel with insulating material, we should connect the grounding bolts between the two channels with the flat copper strip or the yellow green interphase cable, so as to ensure the entire channel to connect into a grounding system.
要求母线与外壳应同心，其误差不得超过5mm，母线段与母线段连接时两相邻段母线及母 线外壳应对齐，连接后不得使母线及母线外 受到机械应力。
It is required that the busbar and the shell should be concentric, and the error should not exceed 5mm. When the main line segment is connected with the parent line segment, the two adjacent busbar and busbar shell should be aligned, and the bus bar and bus bar must not be subjected to mechanical stress after joining.
安装人员要认真对照母线槽系统图， 检查所有母线的规格、 型号避免盲目安装， 造成返工影响施工安装质量。
The installation staff should carefully compare the diagram of the busbar system, check all the specifications and models of the busbar, avoid the blind installation, and cause the rework to affect the quality of the construction and installation.
Insulation test must be done before busbar slot is installed as a whole. Insulation resistance of interphase, phase housing and functional units is measured by 2500V Mega meter, and its insulation resistance should not be less than 20M ohm.
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