H3C PSR650C-12A User manual

H3C PSR650C-

12A

& PSR650C-12D Power Modules

User Manual

New H3C Technologies Co., Ltd.

http://www.h3c.com

Document version: 6PW101-20220922

and its licensors

No part of this manual may be reproduced or transmitted in any form

or by any means without prior written consent of New H3C

Technologies Co., Ltd.

Trademarks

Except for the trademarks of New H3C Technologies Co., Ltd., any

trademarks that may be mentioned in this document are the property

of their respective owners.

Notice

The information in this document is subject to change without notice.

All contents in this document, including statements, information, and

recommendations, are believed to be accurate, but they are

presented without warranty of any kind, express or implied. H3C shall

not be liable for technical or editorial errors or omissions contained

herein.

Environmental protection

This product has been designed to comply with the environmental

protection requirements. The storage, use, and disposal of this

product must meet the applicable national laws and regulations.

Contents

Contents ·····························································i

Overview····························································1

Front panel ···············································································1

Technical specifications····························································2

LEDs·························································································3

Installing and removing the power module·········5

Safety precautions····································································5

Installing the power module ······················································5

Removing the power module ····················································7

Connecting the power cord·······················································9

Connecting the AC power cord ············································9

Connecting the DC power cord·········································· 11

Overview

The PSR650C-12Ais anAC-input, DC-output power module, and the

PSR650C-12D is a DC-input and DC-output power module. They

each can provide a maximum output of 650 W.

The power modules support 1+1 redundancy and load sharing and

are removable. They also provide output overcurrent, output

overvoltage, output short circuit, and overtemperature protections.

Front panel

Figure 1 PSR650C-12A front panel

(1) Captive screw

(2) Power switch

(3) Power input LED

(4) Power output LED

(5) Fan status LED

(6) Handle

(7) Power receptacle

1 2

Figure 2 PSR650C-12D front panel

(1) Captive screw

(2) Power switch

(3) Power input LED

(4) Power output LED

(5) Fan status LED

(6) DC input positive terminal (+)

(7) DC input negative terminal (–)

(8) Grounding point

(9) Handle

Technical specifications

Table 1 Technical specifications

Item PSR650C-12A PSR650C-12D

Rated input

voltage 100 to 240 VAC @

50 or 60 Hz –48 to –60 VDC

Output voltage 12 V 12 V

Item PSR650C-12A PSR650C-12D

Max output current 54 A 54 A

Max output power 650 W 650 W

Dimensions (H ×

W × D)

128 × 196 × 382

mm (5.04 × 7.72 ×

15.04 in)

128 × 196 × 382 mm

(5.04 × 7.72 × 15.04

in)

Weight 4.70 kg (10.36 lb) 4.20 kg (9.26 lb)

Operating

temperature –10°C to +55°C

(14°F to 131°F) –10°C to +55°C

(14°F to 131°F)

Operating

humidity 5% RH to 95% RH 5% RH to 95% RH

LEDs

The PSR650C-12A/PSR650C-12D power module provides three

red-green status LEDs.

Table 2 LED description

LED Status Description

INPUT

Green The power is being input correctly.

Red A power input problem has occurred

because the input voltage is out of the

rated voltage range.

Off

No power is being input because one of

the following conditions exists:

•The power module is faulty.

•The power cord is disconnected.

•The power source is unavailable.

LED Status Description

OUTPUT

Green The power is being output correctly.

Red

A power output problem has occurred

because one of the following conditions

exists:

•The power module generates an alarm

and enters protection state because of

input undervoltage, output short circuit,

output overcurrent, output overvoltage,

overtemperature, or fan failure.

•The power module is switched off.

Off

No power is being output because one of

the following conditions exists:

•The power module is faulty.

•The power cord is disconnected.

•The power source is unavailable.

FAN

Green The fans are operating correctly.

Red

The fans are operating incorrectly because

one of the following conditions exists:

•A fan failure has occurred.

•The power module is switched off.

Off

The fans stop operating because one of

the following conditions exists:

•The power module is faulty.

•The power cord is disconnected.

•The power source is unavailable.

Installing and removing the power

module

The installation and removal procedures are the same for the

PSR650C-12A and PSR650C-12D power modules. This section

uses the PSR650C-12A as an example.

Safety precautions

To avoid possible bodily injury and power module and device

damage, follow these safety precautions:

•

When you install and remove the power module, always wear an

ESD wrist strap and make sure it makes good skin contact and

is reliably grounded.

•

Before you install the power module, make sure the output

voltage of the power module is as required by the device.

•

When you move the power module, support its bottom instead of

only holding the power handle.

•

To avoid device damage, do not install power modules of

different models on the same device.

•

Do not touch any bare cables or terminals of the power module.

•

Do not place the power module in a wet area, and prevent liquid

from flowing into the power module.

•

Do not open the power module. When the internal circuits or

components of the power module fail, contact H3C Support.

Installing the power module

WARNING!

Turn off the power switch before installing the power module.

To avoid bodily injury and device damage, follow the procedure in

Figure 3 to install a power module.

Figure 3 Power module installation procedure

To install the power module:

1. Wear an ESD wrist strap, and make sure the strap makes good

skin contact and is reliably grounded.

2. Remove the filler panel, if any, from the target slot.

Keep the removed filler panel for future use.

3. Unpack the power module. Make sure the power module model

is as required.

4. Correctly orient the power module.

5. Holding the handle of the power module with one hand and

supporting the bottom of the power module with the other, slide

the power module along the guide rails into the slot until the

Remove the filler

panel

Install the power

module

Connect the power

cord

Turn on the circuit

breaker

power module is fully seated in the slot. Then fasten the captive

screws.

If you encounter a hard resistance while inserting the power

module or fastening a captive screw, pull out the power module,

reorient it, and then insert it again.

Figure 4 Installing the power module

Removing the power module

To avoid device damage and bodily injury, follow the procedure in

Figure 5 to remove the power module.

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