H3C PSR1600B-12A-B User manual

H3C PSR1600B-12A-B
Power Module
User Manual
New H3C Technologies Co., Ltd.
http://www.h3c.com
Document version: APW100-20190612

Copyright © 2019, New H3C Technologies Co., Ltd. and
its licensors
All rights reserved
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.
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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.
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You can e-mail your comments about product documentation to
[email protected].
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Contents
Overview ·················································· 1
About the power module··················································· 1
Technical specifications ··················································· 1
Views ··········································································· 2
LEDs············································································ 2
Installing and removing the power module······· 4
Safety precautions ·························································· 4
Installation tools······························································ 4
Installing the power module··············································· 4
Connecting the power cord ··············································· 6
Removing the power module············································· 8

1
Overview
About the power module
The PSR1600B-12A-B is an AC-input and DC-output power module.
It provides a maximum output of 1600 W.
The power module has the following features:
•Self-protection—The power module provides a self-protection
mechanism against input overcurrent, input undervoltage, output
overcurrent, output overvoltage, output short circuit, and
overtemperature conditions.
•Redundancy—The power module can work together with a
second one or more to achieve N+1 or N+N redundancy and load
sharing.
•Hot swapping—The power module can be installed on or
removed from an operating device. You can remove a power
module only when the remaining power modules can provide
sufficient power for the device.
Technical specifications
Item Specification
Rated input voltage 100 to 240 VAC @ 50 or 60 Hz
Output voltage 12 V
Maximum output current 131 A (12 V)
Maximum output power 1600 W
Dimensions (H × W × D)
(including the handle) 40.2 × 73.5 × 253.8 mm (1.58 × 2.89 × 9.99 in)

2
Item Specification
Ambient temperature,
operating –10°C to +55°C (+14°F to +131°F)
Ambient humidity (RH),
noncondensing 5% to 95%
Views
Figure 1 PSR1600B-12A-B power module view
(1) Handle (2) AC-input receptacle
(3) Latch (4) Status LED
LEDs

3
The power module has a LED to indicate its operating status.
LED status Description
Steady green The power module is operating correctly,
and is in active state.
Flashing green at
1 Hz The power module is operating correctly, and is in standby state.
Flashing green at
2 Hz The power module is updating the software.
Steady amber The power module is faulty or in
self-protection mode.
Flashing amber at
1 Hz
Abnormal power output. (Output
overvoltage, output undervoltage, output
overcurrent, output overpower, or
overtemperature has occurred. The power
module has not entered self-protection
mode.)
Flashing amber at
2 Hz
The power module does not have power
input but other power modules in the device
have power input.
Off No power modules in the device have
power input.

4
Installing and removing the power
module
Safety precautions
To avoid injuring yourself or damaging the power module and device,
follow these safety precautions:
•When installing and removing the power module, wear an ESD
wrist strap. Make sure the strap makes good skin contact and is
reliably grounded.
•To avoid damaging the power module and device, make sure
the external power source provides a voltage as required by the
power module and the power module output voltage is as
required by the device.
•To avoid bodily injury, 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.
•To avoid power module damage, do not open the power module.
When an internal circuit or component is faulty, contact H3C
Support.
Installation tools
You must wear an ESD wrist strap when installing or removing the
power module. Prepare one yourself.
Installing the power module
To avoid bodily injury or device damage, strictly follow the procedure
in Figure 2 to install the power module.

5
Figure 2 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. Unpack the power module. Make sure the power module model
is as required.
3. As shown in Figure 3, correctly orient the power module.
Holding the power module handle with one hand and supporting
the power module bottom with the other, align the power module
with the target power module slot. Push the power module
slowly into the slot along the guide rails until the latch clicks and
locks in place.
Make sure the power module makes good contact with the
backplane connector of the device.
If you encounter a hard resistance while inserting the power
module, pull out the power module, orient it correctly, and then
insert it again.

6
Figure 3 Installing the power module
IMPORTANT:
Keep safe the filler panel for the power module slot and the
package for the power module.
Connecting the power cord
WARNING!
•Make sure each power cord has a separate circuit breaker.
•Before connecting the power cord, make sure the circuit
breaker for it is turned off.
To connect the power cord:
1. As shown in Figure 4, connect the female connector of the AC
power cord into the AC-input receptacle on the power module.

7
Figure 4 Connecting the AC power cord
2. As shown in Figure 5, use a cable tie to secure the power cord to
the handle of the power module.
Figure 5 Securing the AC power cord
3. Connect the other end of the power cord to an external AC
power source and turn on the circuit breaker.
4. Examine the status LED on the power module to verify that the
power module is operating correctly.

8
If the LED is steady green or flashing green, the power cord is
connected correctly. If the LED is off or amber, check the
installation and fix the issues.
Removing the power module
To avoid bodily injury or device damage, strictly follow the procedure
in Figure 6 to remove the power module.
Figure 6 Power module removal procedure
To remove the power module:
1. Turn off the circuit breaker.
2. Wear an ESD wrist strap, and make sure the strap makes good
skin contact and is reliably grounded.
3. Loosen and remove the cable tie, and then remove the power
cord.
4. As shown in Figure 7, use one hand to hold the power module
handle, press the latch towards the handle, and then pull the
power module part way out of the slot. Supporting the power
module with the other hand, pull it completely out of the slot.
Turn off the circuit breaker
Disconnect the power cord
Remove the power module

9
Figure 7 Removing the power module
5. Place the removed power module on an anti-static mat or put it
into its original package.
6. If you are not to install a new power module, install a filler panel
in the slot to prevent dust and ensure good ventilation in the
device.
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