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HUAWEI NIP6800 Series V500 Hardware Guide

This document of the NIP6800 Series describes hardware structure, installation guide, and hardware maintenance. The content of this document includes the appearance and specifications of the product, the supported expansion cards, preparation before the installation, installation, cabling, and hardware replacement.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
General Grounding Specifications

General Grounding Specifications

This section describes general grounding specifications.

Table 4-16 lists the general grounding specifications.
Table 4-16  General grounding specifications

No.

  

1

The grounding design should follow the principles of equal voltage and equal potential. That is, the working grounding and protection grounding, including the shielded grounding and the lightning-proof grounding of the cable distribution frame are jointly grounded at the same group of grounding body.

2

The cabling racks, shells, metal ventilation pipes, metal doors, and windows in the equipment room should be grounded for protection.

3

The metal parts of equipment, which are neutral in normal conditions, should be grounded for protection.

4

The ground cable must be connected properly to the protection ground bar of the equipment room.

5

Do not use other equipment for the component part of the ground cable or electrical connection.

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Updated: 2019-01-04

Document ID: EDOC1100059253

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