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Summary of Contents for H3C PSR1200B-12A
- Page 1 H3C PSR1200B-12A Power Supply Manual New H3C Technologies Co., Ltd. http://www.h3c.com Document version: APW100-20220823...
- Page 2 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 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.
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Page 3: Table Of Contents
Contents About the power supply ······································ 1 Front panel ··············································································· 2 Technical specifications ···························································· 3 LEDs························································································· 3 Power supply configuration guidelines ······································ 5 Installing and removing the power supply··········· 5 Installing the power supply ························································ 5 Installing the power supply ··················································· 6 Connecting the power cord ··················································... -
Page 4: About The Power Supply
When the temperature returns to the acceptable range, the power supply restarts automatically. The PSR1200B-12A is an AC input and DC output power supply. It provides a maximum output of 1200 W. The power supply has the following features: •... -
Page 5: Front Panel
Front panel Figure 1 Front panel (1) Captive screw (2) Handle (3) Power input receptacle (4) Air inlet grill (5) Power output status LED (6) Power input status LED CAUTION: • Remove any objects that might obstruct air intake through the air inlet grill. -
Page 6: Technical Specifications
Technical specifications Table 1 Technical specifications Item Specification Rated input voltage range 100 to 240 VAC @ 50/60 Hz Rated output voltage 12 VDC Maximum input current 16 A Maximum output current 100 A Maximum output power 1200 W 41 × 102 × 391 mm (1.61 × 4.02 × Dimensions (H ×... - Page 7 Mark Status Description Green Normal power output. One of the following output anomalies has occurred and the power supply has entered self-protection mode. • Output short-circuit • Output overcurrent Power • Output overvoltage output • Input undervoltage • Overtemperature • Remote shutdown A high temperature alarm is present, and the Orange...
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Page 8: Power Supply Configuration Guidelines
Power supply configuration guidelines Determine the number of power supplies based on the system power consumption and the power supply configuration based on the power input mode. • In an environment with two mains power inputs, configure N+N power supply redundancy. •... -
Page 9: Installing The Power Supply
Figure 2 Power supply installation procedure Before the installation, prepare an ESD wrist strap and a Phillips screwdriver yourself. Installing the power supply To install the power supply: Wear an ESD wrist strap, and make sure the strap makes good skin contact and is reliably grounded. - Page 10 Correctly orient the power supply. Holding the power supply handle with one hand and supporting its bottom with the other, push the power supply slowly into the slot along the guide rails. A power supply slot can be vertical or horizontal. The power supply installation method is similar for vertical and horizontal power supply slots.
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Page 11: Connecting The Power Cord
Use the Phillips screwdriver to fasten the captive screw on the handle to secure the power supply to the chassis. Connecting the power cord WARNING! • Provide a separate circuit breaker for each power cord. • Turn off the circuit breaker before connecting a power cord. To connect the power cord: Insert the AC power cord connector into the power input receptacle on the power supply. -
Page 12: Removing The Power Supply
Figure 4 Securing the power cord Connect the other end of the power cord to a power outlet of the AC power supply system and then turn on the circuit breaker. Observe the power input status LED on the power supply. If the LED is on, the power cord is connected correctly. -
Page 13: Removing The Power Cord
Figure 5 Power supply removal procedure Before removing a power supply, prepare an ESD wrist strap and a Phillips screwdriver yourself. Removing the power cord Turn off the circuit breaker switch for the power supply. After the circuit breaker switch for the power supply is turned off, the input status LED on the power supply will remain on for a while. -
Page 14: Removing The Power Supply
Removing the power supply Use the Phillips screwdriver to loosen the captive screw on the power supply handle. Hold the captive screw on the handle and then pull the handle outward. Holding the power supply handle with one hand and supporting its bottom with the other, pull the module slowly out of the slot along the guide rails. - Page 15 Put the removed power supply on an antistatic mat. Install the filler panel back in the power supply slot, and fasten the captive screws on the filler panel. The device requires a minimum of one power supply to supply power so it comes with one slot that does not have a filler panel installed.
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