No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

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.
Rate and give feedback:
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).
PGND Cable

PGND Cable

This section describes the structure and specifications of the protection ground (PGND) cable for grounding the NIP6800. Read this section before you make or purchase any PGND cables for the NIP6800.

The PGND cable is used in the following situations:

  • The NIP6800 is installed inside the cabinet.

    If the cabinet has been properly grounded, connect one end of the PGND cable to the ground terminal of the NIP6800 and the other end to the ground port of the cabinet.

  • The NIP6800 is installed outside the cabinet.

    Connect one end of the PGND cable to the ground terminal of the NIP6800 and the other end to the ground bar in the equipment room.

Unreliable grounding may damage the NIP6800. Therefore, ensure that the NIP6800 is reliably grounded.

Structure and Appearance

A PGND cable has two OT terminals and a copper cable with yellow/green plastic encapsulation. Figure 1-64 shows a type of PGND cables.

NOTE:

The figure is for reference only.

Figure 1-64  PGND cable

Figure 1-65 shows the OT terminal.

Figure 1-65  OT terminal

Installation

  1. Connect the OT terminal at one end of the PGND cable to the connection hole of the NIP6800, with the conducting wire upward, as shown in Figure 1-66 (A).

    Figure 1-66  Installing the OT terminal
  2. Select a matching screw for the screw jack and screw it in clockwise. For a reliable connection, make sure that at least two full threads match each other.

  3. Tug on the power cable gently to verify that it is connected securely.

  4. Connect the other end of the PGND cable to the ground port of the equipment room or cabinet.

The OT terminal may rotate, causing damage to the device. Ensure that the OT terminal is not touching adjacent metal mechanical parts and other terminals.

Technical Specifications

Table 1-96 shows the technical specifications of the PGND cable.

Table 1-96  Technical specifications of the PGND cable

Item

Specifications

PGND cable

Cable type

Wire,450/750V,227 IEC 02(RV)25mm2,yellow green,110A

Terminal

Naked Crimping Terminal,OT,25mm2,M8,Tin Plating,Naked Ring Terminal

Fireproof class

CM

Translation
Download
Updated: 2019-01-04

Document ID: EDOC1100059253

Views: 14672

Downloads: 26

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Share
Previous Next