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ME60 V800R010C10SPC500 Hardware Description

This is ME60 V800R010C10SPC500 Hardware Description
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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).
ME60-X8 Power Supply System

ME60-X8 Power Supply System

Architecture of the Power Supply System

The ME60-X8 supports either DC or AC power supply.

DC power supply

In the case of a DC power supply system, four 70 A Power Entry Modules (PEMs) are inserted at the rear of the chassis, working in 2+2 backup mode. Two -48 V power inputs are joined on the board. Figure 8-3 shows details of the DC power supply system.

NOTE:

In Figure 8-3, each DC power input contains one -48 V power input and one RTN input. Two separated RTN inputs are joined on the board.

PEM A1 and PEM B1 work in 1+1 backup mode, PEM A2 and PEM B2 work in 1+1 backup mode.

Figure 8-3 Architecture of the ME60-X8 DC power supply system

AC power supply

In the case of an AC power supply system, an AC power frame is placed outside the chassis and installed with rectifier modules based on system power. The AC power frame is then connected to the input terminals on the DC-PEMs to supply power for the system. (In short, an external AC power frame is added to the DC power supply system to constitute an AC power supply system.) Figure 8-4 shows the AC power supply system of the ME60-X8.

Figure 8-4 Architecture of the ME60-X8 AC power supply system

Installing the AC power module in the same cabinet as the chassis is recommended. If the AC power module cannot be installed in the same cabinet as the chassis, place it near the cabinet and ensure correct cabling. Each power module provides four circuit breakers and four AC power inputs.

70A PEM

The PEM is a 48V DC power entry module.

Overview

Table 8-7 Power attributes

Attribute

Description

Description

48V DC Power Entry Module

BOM

02120560

Model

CR5M000PEM60

Table 8-8 Mapping products and versions

Product

Earliest Software Version

ME60-X8

V800R008C10

ME60-X16

V800R008C10

Appearance



Panel

Table 8-9 Indicators

Indicator

Color

Description

RUN

Green

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

ALM

Red

Power failure indicator. If the indicator is steady on, it indicates the following:
  • The lightning protection link of the power module failed.

  • The power modules do not have input power.

Table 8-10 Interfaces

Interface Name

Description

NEG(-)

-48 V power input interface

RTN(+)

BGND power input interface

Table 8-11 Switches

Switch Name

Description

ON OFF

Rated current of the air-break: 60A.

Used to control AC power input.

Technical Specifications

Item

Specification

Dimensions (H x W x D)

220 mm x 105 mm x 58 mm(8.66 in x 4.13 in x 2.83 in)

Weight

1.1 kg(2.43 lb)

Rated voltage

-48 V/-60 V

Voltage range

-38.4 VDC to -72 VDC

Maximum current

70 A

Typical power consumption

1.0 W

Typical heat dissipation

3.2 BTU/hour

EPS200-4850A

AC power input is converted into regulated DC power by an AC/DC converter.

Overview

Table 8-12 Power attributes

Attribute

Description

Description

Power Distribution Cabinet,220V,50/60HZ,72000mA,EPS200-4850A

BOM

02400376

Model

CR5B0PWRBX60

Table 8-13 Mapping products and versions

Product

Earliest Software Version

ME60-X8

V800R008C10

ME60-X16

V800R008C10

Appearance

Figure 8-5 Appearance of the EPS200-4850A

Panel

Table 8-14 Indicators

Indicator

Color

Normal Status

Abnormal Status

Reason

Operation indicator

Green

On

Off

Mains is faulty (no AC input, or overvoltage/undervoltage of the AC input), or the power module does not have AC output.

Protection indicator

Yellow

Off

On

A temperature alarm is generated. (If the temperature exceeds 65°C [149°F], the device will be powered off due to overtemperature.)

The device is in the dormant state (only the indicator is On and no alarm is generated).

Fault indicator

Red

Off

On

The device is powered off due to over-output-voltage or overtemperature, or fans are faulty, or the power module does not output power due to an internal fault.

Technical Specifications

Item

Specification

Dimensions (H x W x D)

Power distribution cabinet: 86.1 mm x 442 mm x 580 mm (3.39 in. x 17.40 in. x 22.83 in.)

Power module: 89 mm x 103 mm x 243 mm (3.50 in. x 4.06 in x 9.57 in.)

Weight

EPS200-4850A: 10 kg (22.1 lb)

Power module: 2.8 kg (6.17 lb)

Number of AC power input channels

4

Rated AC input voltage

200 V AC to 240 V AC

AC input voltage range

180 V AC to 264 V AC

Maximum AC input current

16 A

Number of DC output channels

4

DC output voltage

53.5 VDC

Maximum DC output current

55 A/module

Typical power consumption

138 W/module

Typical heat dissipation

447.7 BTU/hour

NOTE:

The AC power system supports 200-240 V AC power. It supports 110 V dual-live-wire inputs but not 110 V AC single-phase inputs. If 110 V dual-live-wire inputs are used, the voltage must range from 180 V to 264 V.

EPS200-4850B

AC power input is converted into regulated DC power by an AC/DC converter.

Overview

Table 8-15 Power attributes

Attribute

Description

Description

Embedded Power, EPS200, 220Vac Single-Phase, 200A, Back Cabling, Width 19inch, Height 2U

BOM

02400739

Model

CR5B0PWRBX62

Table 8-16 Mapping products and versions

Product

Earliest Software Version

ME60-X8

V800R008C10

ME60-X16

V800R008C10

Appearance

Figure 8-6 Appearance of the EPS200-4850B

Panel

Table 8-17 Indicators

Indicator

Color

Normal Status

Abnormal Status

Reason

Operation indicator

Green

On

Off

Mains is faulty (no AC input, or overvoltage/undervoltage of the AC input), or the power module does not have AC output.

Protection indicator

Yellow

Off

On

A temperature alarm is generated. (If the temperature exceeds 65°C [149°F], the device will be powered off due to overtemperature.)

The device is in the dormant state (only the indicator is On and no alarm is generated).

Fault indicator

Red

Off

On

The device is powered off due to over-output-voltage or overtemperature, or fans are faulty, or the power module does not output power due to an internal fault.

Technical Specifications

Item

Specification

Dimensions (H x W x D)

Power distribution cabinet: 86.1 mm x 442 mm x 580 mm (3.39 in. x 17.40 in. x 22.83 in.)

Power module: 89 mm x 103 mm x 243 mm (3.50 in. x 4.06 in x 9.57 in.)

Weight

Power distribution cabinet: 10 kg (22.1 lb)

Power module: 2.8 kg (6.17 lb)

Number of AC power input channels

4

Rated AC input voltage

200 V AC to 240 V AC

AC input voltage range

180 V AC to 264 V AC

Maximum AC input current

16 A

Number of DC output channels

4

DC output voltage

53.5 VDC

Maximum DC output current

55 A/module

Typical power consumption

138 W/module

Typical heat dissipation

447.7 BTU/hour

NOTE:

The AC power system supports 200-240 V AC power. It supports 110 V dual-live-wire inputs but not 110 V AC single-phase inputs. If 110 V dual-live-wire inputs are used, the voltage must range from 180 V to 264 V.

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Updated: 2019-01-04

Document ID: EDOC1100059474

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