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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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PEMB DC Power Module

PEMB DC Power Module

The PEMB DC power module is a DC-input and DC-output power module.

Mapping

Table 1-14 describes the mapping between the PEMB DC power module and NIP6800 chassis.

Table 1-14  Mapping relationship

Power Module

NIP6830

NIP6860

PEMB

Not supported.

Supported only by the DC model; four power modules in standard configuration for 2+2 backup.

Appearance

Figure 1-15 shows the PEMB.

Figure 1-15  Appearance of the PEMB

The indicators of the PEMB DC power module are displayed on the panel through LED. Table 1-15 describes the indicators.

Table 1-15  Description of the PEMB indicators

Indicator

Color

Description

RUN

Green

Indicates normal power output. If the indicator is steady on, the output is normal.

ALM

Red

Power failure indicator. If the indicator is steady on:
  • The lightning protection link of the power module has failed.

  • The input power cable is not connected to the power module.

Technical Specifications

Table 1-16 lists the technical specifications of the PEMB.

Table 1-16  Technical specifications of the PEMB

Item

Technical Specification

Type

PEMB

Part number

02120560

Dimensions (Width x Depth x Height)

58 mm x 115 mm x 220 mm

Weight

1.1 kg

Number of power inputs

1

Maximum input voltage range

-72 V DC to -38 V DC

Rated input voltage range

-48 V DC to -60 V DC

Input current

60 A (Each power supply input with at least 60 A current is recommended.)

Output voltage

-72 V DC to -38 V DC

Output current

60 A

Rated current of the air-break

70 A (Each PEMB is controlled by an air switch).

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Updated: 2019-01-04

Document ID: EDOC1100059253

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