According to the relevant regulations of the State for low-voltage lightning protection, before the engine room lightning protection and grounding construction of an external metal power supply line enters a building, it must be buried in a distance of more than 15 meters from the metal pipe slot to enter the building, and the line entrance of the building must be added. Install low voltage arresters. It is necessary to install the mains lightning protector on the low-voltage side at the entrance end of the power supply, and to guide the over-voltage and over-current of the lightning stroke that may be introduced from the outside line to the earth to discharge, so as to ensure the safety of the subsequent connection equipment.
Lightning protection of the computer room network communication system includes wide-area network lightning protection, lightning protection of local area networks, lightning protection of wireless communication systems, lightning protection of optical cable communications, and serial lightning protection between internal equipments of a computer room.
Room lightning protection and grounding construction:
1. Induction lightning protection measures for power supply lines
2. Power line * class lightning protection measures
3. The second stage lightning protection measures for power lines
4 power line last stage lightning protection measures
5 security alarm system anti-inductive lightning protection measures
6. Design and production of ground network
Company distribution: Henan engine room lightning protection and grounding construction company, Zhengzhou engine room lightning protection and grounding construction company, Kaifeng engine room lightning protection and grounding construction company, Xinxiang engine room lightning protection and earthing construction company, Luoyang engine room lightning protection and earthing construction company, and ANYANG engine room lightning protection and earthing construction company , Hebi engine room lightning protection grounding construction company, Shangqiu engine room lightning protection and earthing construction company, Xiangyang engine room lightning protection and earthing construction company, Nanyang engine room lightning protection and earthing construction company, Jiaozuo engine room lightning protection and earthing construction company, Jiyuan engine room lightning protection and earthing construction company, Sanmenxia Room lightning protection and grounding construction company, Pingdingshan engine room lightning protection and grounding construction company, Xinyang engine room lightning protection and earthing construction company, Zhumadian room lightning protection and grounding construction company, Xuchang engine room lightning protection and earthing construction company, Luohe engine room lightning protection and earthing construction company, Zhoukou engine room defense Thunder grounding company.
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