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NE40E V800R010C10SPC500 Installation Guide

This is NE40E V800R010C10SPC500 Installation Guide
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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).
Installing Ground Cables

Installing Ground Cables

Ground Cable and Terminal Specifications

Item

Specification

Huawei BOM Number

Cabinet ground cable/chassis ground cable

25mm2

25030431

Cabinet ground cable terminal

25 mm2–M8 single-hole OT naked crimping terminal

14170060

Chassis ground cable terminal

25 mm2–M6 single-hole OT naked crimping terminal

14170147

25 mm2–M6 double-hole JG naked crimping terminal

14170119

Installing Ground Cables

NOTE:
  • If a device is near the ground bar in the equipment room, connect the ground cable of the device directly to the ground bar. If a device is distant from the ground bar, connect the ground cable of the device to the ground point on the cabinet.
  • In this section, connecting a device ground cable directly to the ground bar in the equipment room is used as an example.
  1. Attach temporary labels to both ends of each ground cable.
  2. Route the ground cable for the cabinet along the cable ladder and connect the ground cable to the terminal at the cabinet top. Connect the other end of the ground cable to the ground bar in the equipment room.
  3. Route the ground cable for the device along the cable ladder and then the cable tray and connect the ground cable to the device. Connect the other end of the ground cable to the ground bar in the equipment room.
  4. Attach permanent labels 20 mm (0.79 in.) from both ends of each ground cable.
    Figure 8-9 Installing ground cables

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Updated: 2019-01-03

Document ID: EDOC1100055059

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