H3C PSR1400-A User manual

H3C PSR1400-A
& PSR1400-D Power Module
User Manual
New H3C Technologies Co., Ltd.
http://www.h3c.com
Document version: T2-08010Q-20201205-C-1.06

Copyright © 2007-2020, 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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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.
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recommendations, are believed to be accurate, but they are
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not be liable for technical or editorial errors or omissions contained
herein.
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i
Contents
Introduction························································1
Schematic Views ······································································2
Specifications ···········································································4
Status LEDs··············································································5
Status LEDs of the PSR1400-A ···········································5
Status LEDs of the PSR1400-D···········································7
Power Module Installation and Removal ············9
Installing and Removing a Power Module ································· 9
Installing a Power Module··················································10
Removing a Power Module················································ 11
Connecting and Disconnecting the Power Cables··················· 11
Connecting the AC Power Cord········································· 12
Connecting the DC Power Cables······································ 13

1
Introduction
The PSR1400-A is a built-in power module with AC input and DC
output while the PSR1400-D is a built-in power module with DC input
and DC output. The PSR1400-D can provide the device with both
system power and PoE power, which can be controlled through
separate switches.
Table 1 Features of the PSR1400-A and PSR1400-D power
modules
Feature Description
Protection
functions
Support input under-voltage protection, output
over-voltage protection, short-circuit protection,
over-current protection, and overheat protection
Hot swap
support Support hot swap with the power switch turned off while the device is in operation
1+1 hot
backup
support Support 1 + 1 hot backup and current sharing
CAUTION:
For a device that supports both AC and DC inputs, you can
choose either of the two
types of power modules
as needed, but
do not use both types of power modules in the same device.

2
Schematic Views
Figure 1 Schematic view of the PSR1400-A
(1) Captive screws
(2) Power switch
(3) Status LEDs
(4) AC socket
(5) Power cable retention clip
(6) Power module handle
(2)
(6) (4)
(5)
(3)
(1)

3
Figure 2 Schematic view of the PSR1400-D
(1) Captive screws
(2) PoE monitoring port
(3) Status LEDs
(4) Negative (–) terminal of DC input
(5) Positive (+) terminal of DC input
(6) Power module handle
(7) System power switch
(8) PoE power switch
The PSR1400-D can provide both system power and PoE power
outputs. The switch marked “SYSTEM” is used to control the output
of the entire power supply system, while the switch marked “PoE” is
used to control the output of the PoE power supply. The RJ-45 port
(RS485 compliant) on the right of the PoE power switch is the PoE
monitoring port.
(8)
(6)
(4)
(5)
(3)
(7)
(2)
(1)

4
CAUTION:
•
If power to the PSR1400-D power module is switch
controlled, make sure that the negative input of the power
module is disconnected when disconnecting power to the
power module.
•
Turn off the PoE power switch if PoE power supply is not
required by the device. For more information, see the
installation guide or hard
ware information and specifications
for the device.
The PoE power output can be used both for power supply of
PoE-powered devices and for auxiliary power supply of devices that
do not support PoE. For details, refer to the corresponding
installation manuals.
Specifications
Table 2 Technical specifications for the PSR1400-A and
PSR1400-D
Item Specifications
Rated voltage range PSR1400-A: 100 VAC to 240
VAC; 50 Hz or 60 Hz
PSR1400-D: –48 VDC to 60 VDC
Maximum output current
PSR1400-A 117 A
PSR1400-D 117 A (System
power)
140 A (PoE power)

5
Item Specifications
Maximum output power
PSR1400-A 1150 W (110 VAC)
1400 W (220 VAC)
PSR1400-D
1400 W (System
power)
6720 W (PoE
power)
Dimensions (H × W × D) 128 × 196 × 382 mm (5.04 × 7.72
× 15.04 in.)
Weight PSR1400-A: 6.4 kg (14.11 lb)
PSR1400-D: 9.3 kg (20.50 lb)
Environment
temperature
requirement
Operating
temperature 0~55°C
Storage
temperature -40~70°C
Status LEDs
Status LEDs of the PSR1400-A
The PSR1400-Ahas three red/green status LEDs, which indicate the
input and output statuses of the power module and the working
status of the power module fan, respectively.
Table 3 describes the colors and working status of the three LEDs in
different cases.

6
Table 3 Description of LEDs on the PSR1400-A
LED Color/status Meaning
INPUT
Off No power input is present.
Green The power input is normal.
Red The power input is abnormal.
OUTPUT
Off No power input is present.
Green The power output is normal.
Red
The power switch is off.
Power alarm (output short circuit,
output over-current, output
over-voltage, or overheat occurred
to the power module, and the power
module took a self-protection
action).
FAN
Off No power input is present.
Green The power module fan works
normally.
Red
The power switch is off.
The power module fan is faulty (The
power module takes a
self-protection action and stops
power output two seconds after the
fan fails).

7
CAUTION:
In case of a power alarm (the OUTPUT LED turns red), check
whether
output short circuit, output over-current, output
over
-voltage, or overheat occurred to the power module. In the
case of output short circuit, or abnormal temperature, the power
module will resume normal operation automatically when the
fault is cleared
. However,
if the power alarm is caused by output
over
-voltage, the power module will get locked up and will not
resume operation automatically. In this case, turn off the power
switch
, disconnect the power cables, and then reconnect the
power cable and turn on the power switch.
Status LEDs of the PSR1400-D
The PSR1400-D has four red/green status LEDs, which indicate the
input and output statuses of the power module and the working
status of the power module fan, respectively.
The PSR1400-D can provide PoE only when the system power
output is normal.
Table 3describes the colors and working status of the three LEDs in
different cases.
Table 4 Description of LEDs on the PSR1400-A
LED Status Meaning
INPUT
Off No power input is present.
The power input is normal but the system
switch is in the OFF position.
Green The power input is normal and the system
switch is in the ON position.
Red The power input is abnormal.