H3C SecPath AC2500 is a powerful AC-input and DC-output power module that provides a maximum output of 2500W. With advanced features like hot-swappability, N+1 or N+N redundancy, and comprehensive protection mechanisms, it ensures reliable and efficient power supply for your critical network devices. The AC2500 is designed for easy installation and maintenance, making it an ideal choice for data centers and other demanding environments.
H3C SecPath AC2500 is a powerful AC-input and DC-output power module that provides a maximum output of 2500W. With advanced features like hot-swappability, N+1 or N+N redundancy, and comprehensive protection mechanisms, it ensures reliable and efficient power supply for your critical network devices. The AC2500 is designed for easy installation and maintenance, making it an ideal choice for data centers and other demanding environments.
H3C SecPath AC2500 Power Module
User Manual
New H3C Technologies Co., Ltd.
http://www.h3c.com.hk
Document version: 6PW101-20170414
Copyright © 2016-2017, 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.
Trademarks
H3C, , H3CS, H3CIE, H3CNE, Aolynk, ,
H
3
Care, , IRF, NetPilot, Netflow, SecEngine, SecPath,
SecCenter, SecBlade, Comware, ITCMM and HUASAN are
trademarks of New H3C Technologies Co., Ltd.
All other trademarks that may be mentioned in this manual are the
property of their respective owners
Notice
The information in this document is subject to change without notice.
Every effort has been made in the preparation of this document to
ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute the warranty of
any kind, express or implied.
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.
Obtaining documentation
To access the most up-to-date H3C product documentation, go to the
H3C website at http://www.h3c.com.hk
To obtain information about installation, configuration, and
maintenance, click http://www.h3c.com.hk/Technical_Documents
To obtain software version information such as release notes,
click http://www.h3c.com.hk/Software_Download
Technical support
http://www.h3c.com.hk
Documentation feedback
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We appreciate your comments.
i
Contents
Overview ·················································· 1
Front panel ···································································· 2
LEDs ············································································ 2
Technical specifications ··················································· 4
Power module configuration ·············································· 5
Installing and removing the power module ······· 6
Installing the power module ··············································· 6
Installing the power module ·········································· 7
Connecting the power cord ·········································· 10
Removing the power module ············································ 11
Removing the power cord ············································ 12
Removing the power module ········································ 12
1
Overview
The AC2500 AC-input and DC-output power module provides a
maximum output of 2500 W. The available model is NSQM1AC2500.
It has the following features:
• It has protection against undervoltage input, overvoltage input,
overvoltage output, output short circuit, undercurrent output,
overcurrent output, and overtemperature.
• It is hot swappable. You can install and remove the power
module on an operating device.
• It can operate in N+1 or N+N redundancy. For more information,
see "Power module configuration."
NOTE:
The power module shuts down automatically when its
temperature exceeds the acceptable range. When the
temperature returns to the acceptable range, the power module
restarts automatically.
2
Front panel
Figure 1 Front panel
(1) Captive screw (2) Handle
(3) Power receptacle (4) Power output status LED (DC)
(5) Power input status LED (AC)
LEDs
The power module has two LEDs.
3
Table 1 LED description
LED Mark Color Description
Power
input
status
LED
AC
Green Normal AC input.
Off
• No AC power input.
• Low AC input voltage. The
power module has entered
self-protection mode.
Power
output
status
LED
DC
Green Normal DC output.
Red
• A DC output exception has
occurred, for example, output
short circuit, output overcurrent,
output overvoltage, input
undervoltage, or remote
shutdown. The power module
has entered self-protection
mode.
• No power is being input to the
power module. Other power
modules are supplying power to
the device.
Orange
The temperature of the power
module exceeds the acceptable
range. The power module has
entered self-protection mode.
NOTE:
A
fte
r
the circuit breaker of the power module is switched off, the
LEDs on the power module will remain on for a while. Make sure
the LEDs are off when you remove the power module.
4
Technical specifications
Table 2 Technical specifications
Item Specifications
Rated input voltage 100 to 240 VAC @50/60 Hz
Rated output voltage 12 VDC
Maximum input current 16 A
Maximum output current
• 208 A at 220 VAC
• 100 A at 110 VAC
Maximum output power
• 1200 W at 110 VAC
• 2500 W at 220 VAC
Dimensions (H × W × D)
41 × 102 × 391 mm (1.61 × 4.00 ×
15.36 in)
Ambient
temperature
Operating
temperature
–10°C to +50°C (–14°F to
+122°F)
Storage
temperature
–40°C to +85°C (–40°F to
+185°F)
Relative
humidity
Operating
humidity
30% to 95%, non-condensing
Storage
humidity
10% to 95%, non-condensing
5
Power module configuration
Follow these guidelines to configure power modules for a device:
• Determine the required number of power modules based on the
actual power consumption, the power module slot number, and
power redundancy design.
• Determine the power module redundancy design based on the
power source conditions.
{ When two mains power inputs are provided, you can
configure the power modules in N+N redundancy. N+N must
be not greater than the total number of power module slots.
{ When one mains power input is provided, you can configure
the power modules in N+1 or N+N redundancy. N+1 or N+N
must be not greater than the total number of power module
slots.
{ For easy usage and maintenance, configure a circuit breaker
for each power input. The rated current of the circuit breaker
must be greater than 20 A.
6
Installing and removing the power
module
CAUTION:
Do not install the AC2500 power module and other types of
power modules on the same device.
The power module slots are either vertically or horizontally oriented,
depending on the device model. The power module installation and
removal procedure is similar for vertical and horizontal power module
slots. The figures in this section are for illustration only.
Installing the power module
To avoid bodily injury and device damage, follow the procedure
in Figure 2 to inst
all the power module.
7
Figure 2 Installation flow
NOTE:
If the power module slot does not have a blank panel, skip the
"Remove the blank panel" procedure.
Before installing the power module, prepare an ESD wrist strap and a
Phillips screwdriver.
Installing the power module
1. Wear an ESD wrist strap, and make sure the wrist strap makes
good skin contact and is reliably grounded.
2. Use the Phillips screwdriver to loosen the captive screw on the
blank panel in the target slot, and remove the blank panel.
3. Take the power module out of the package.
8
4. Correctly orient the power module. The blank panel is printed
with a diagram of correct installation direction. Follow the
direction to orient the power module.
5. Holding the handle of the power module with one hand and
supporting the bottom with the other, push the power module
into the slot along the guide rails.
Figure 3 Installing the power module (vertical power module
slot)
9
Figure 4 Installing the power module (horizontal power module
slot)
6. Press the handle back into the notch of the power module.
7. Use the Phillips screwdriver to fasten the captive screw on the
handle to secure the power module in the slot.
Figure 5 Securing the power module in the slot
10
Connecting the power cord
WARNING!
• Make sure each power cord has a separate circuit breaker.
• Turn off the circuit breaker before connecting the power
cord.
To connect the power cord:
1. Insert the AC power cord plug into the power receptacle on the
power module.
2. Use a removable cable tie to secure the power cord to the cable
management bracket.
The cable management bracket position varies by switch model.
Route the power cord as required.
Figure 6 Securing the power cord (vertical power module slot)
11
Figure 7 Securing the power cord (horizontal power module
slot)
3. Connect the other end of the power cord to an AC power
receptacle of the power source, and turn on the circuit breaker.
4. Verify that the power input status LED is ON. If the LED is on,
the power cord is correctly connected. If the LED is OFF,
troubleshoot the installation process.
Removing the power module
To avoid device damage and bodily injury, follow the procedure
in Figure 8 to
remove the power module.
12
Figure 8 Removal flow
Before removing the power module, prepare an ESD wrist strap and
a Phillips screwdriver.
Removing the power cord
1. Turn off the circuit breaker of the power cord.
2. Wear an ESD wrist strap, and make sure the wrist strap makes
good skin contact and is reliably grounded.
3. Remove the cable tie, and pull the power cord plug out.
Removing the power module
CAUTION:
Before you insert a removed power module into a power module
slot, make sure the LEDs on the power module are off.
13
1. Use the Phillips screwdriver to loosen the captive screw on the
power module.
2. Hold the captive screw and pull out the handle of the power
module.
3. As shown in Figure 9, gr
asp the handle of the power module
with one hand and pull it part way out of the slot. Support the
bottom of the power module with the other hand, and pull the
module slowly out of the slot along the guide rails.
Figure 9 Removing the power module (vertical power module
slot)
4. Put the power module on an antistatic mat.
5. Install the blank panel in the power module slot, and fasten the
captive screw on the blank panel.
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H3C SecPath AC2500 is a powerful AC-input and DC-output power module that provides a maximum output of 2500W. With advanced features like hot-swappability, N+1 or N+N redundancy, and comprehensive protection mechanisms, it ensures reliable and efficient power supply for your critical network devices. The AC2500 is designed for easy installation and maintenance, making it an ideal choice for data centers and other demanding environments.
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