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H3C PSR720-56A Power Module
User Manual-6PW102
Power module overview
PSR720-56A is an AC-input and DC-output power module. It provides
a maximum output of 720 W and delivers the following features:
Table 1 Features
Feature
Protection
Redundancy
Hot swapping
Technical specifications
Table 2 Technical specifications
Item
Rated input voltage
Maximum input voltage
Description
Protection against over-current input, under-voltage
input, over-voltage output, output current limiting,
output short circuit, and over-temperature.
When you install two power modules on a
device, the two power modules support 1+1
redundancy and load sharing.
You can install or remove a power module
when the switch is operating properly.
Specifications
100 VAC to 240 VAC @ 50 Hz or 60 Hz
90 VAC to 264 VAC @ 47 Hz to 63 Hz
1
BOM:3101A0G1
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Summary of Contents for H3C PSR720-56A
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Page 1: Technical Specifications
H3C PSR720-56A Power Module User Manual-6PW102 BOM:3101A0G1 Power module overview PSR720-56A is an AC-input and DC-output power module. It provides a maximum output of 720 W and delivers the following features: Table 1 Features Feature Description Protection against over-current input, under-voltage... - Page 2 Item Specifications Maximum input current 10 A Output voltage –56 V Output current 12.8 A Maximum output power 720 W 40.1 × 82.6 × 259.5 mm (1.58 × 3.25 × Dimensions (H × W × D) 10.22 in) Operating temperature –5°C to +45°C (23°F to 113°F) Relative humidity 5% to 95%...
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Page 3: Safety Precautions
LEDs The power module has two status LEDs on its front panel. Table 3 LED description Status Description Steady green The power input is normal. Input status LED (AC No power input or the power input is abnormal. Steady green The power output is normal. - Page 4 • To avoid power module damage, do not open the power module. When the internal circuits or components of the power module fail, contact H3C Support. Tools Prepare an ESD wrist strap and a flat-blade screwdriver yourself. Installing and removing the power module...
- Page 5 Figure 3 Removing a filler panel Insert the power module into the slot, as shown in Figure a. Correctly orient the power module with the characters upward. b. Holding the power module handle with one hand and supporting the power module bottom with the other, slide the power module along the guide rails into the slot.
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Page 6: Connecting The Ac Power Cord
IMPORTANT: Keep the filler panel and the packaging box and packaging bag of the power module for future use. Connecting the AC power cord CAUTION: • Use the AC power cord provided with the power module. The AC power cord uses a high-temperature C15 connector. - Page 7 Connect the other end of the AC power cord to the AC power source, and turn on the circuit breaker. Examine the AC OK LED on the power module. If the LED is steady green, the power cord is connected correctly. If the LED is off, examine the installation, troubleshoot the problems, and try again until the LED is steady green.
- Page 8 Figure 7 Removing the power module Copyright © 2012-2017 New H3C Technologies Co., Ltd.
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