HP Fixed Cord Power Distribution Unit and Extension Bars Installation Instructions

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HP Fixed Cord Power

Distribution Unit and

Extension Bars

Installation Instructions

Read Instructions Completely Before Beginning

Installation Procedures

The information contained herein is subject to change without notice. The

only warranties for HP products and services are set forth in the express

warranty statements accompanying such products and services. Nothing

herein should be construed as constituting an additional warranty. HP shall

not be liable for technical or editorial errors or omissions contained herein.

HP Fixed Cord Power Distribution Unit and Extension Bars Installation

Instructions

December 2003 (First Edition)

Part Number 351639-001

351639- 001

Audience Assumptions

This document is for the person who installs power products.

No installation or service procedure should be carried out by

someone other than a technician with specific experience with

high-voltage equipment. HP assumes you are qualified in the

servicing of high-voltage equipment and trained in recognizing

hazards in products with hazardous energy levels.

Overview

These instructions serve as an outline to assist qualified

personnel with the installation of this product.

The input voltage is either 100 to 120 VAC or 200 to 240 VAC,

depending on the model. This product consists of a control unit

with extension bars and is compatible with the HP 9000 and

10000 series racks.

The control unit provides:

• Flexible mounting in 0U or 1U configurations, maximizing

rack space (no additional parts are required for mounting)

• Overcurrent and short-circuit protection for each output

(UL-489 listed circuit breakers)

• Manual On/Off control for each of the output load groups

• Pilot light for main AC input

• IEC-320 C19 outlets to power extension bars or other

IEC-320 C20 plug-compatible equipment

• Easy identification and reset of overload circuits (circuit

breakers move to Off position), minimizing downtime

• Switch guards to prevent inadvertent power-off

• Power cord retention

The extension bars provide:

• Simplified power distribution for fixed rail, 1U servers by

utilizing the extension bars with short, 33 cm (13 in),

attached cords

• Improved cable management and air flow

• Two installation brackets to accommodate applications

with either single-wide or dual power sources

Important Safety Information

Before installing this product, read the Important Safety

Information guide provided.

WARNING: To reduce the risk of personal

injury from electric shock, do not remove the cover.

There are no field-serviceable or user-serviceable

components inside.

WARNING: A risk of personal injury from

electric shock and hazardous energy levels exists.

The installation of options and routine maintenance

and service of this product must be performed by

individuals who are knowledgeable about the

procedures, precautions, and hazards associated with

AC power products.

Follow these safety precautions when connecting multiple

pieces of information technology equipment to power products.

WARNING: To reduce the risk of personal

injury from high-leakage current, verify earth

connection before connecting the power supply.

The summation of input power for multiple pieces of

information technology equipment through the use of

power products can result in high-leakage currents.

If the total system leakage current for a system of

components exceeds 3.5 mA:

• The use of a detachable input power cord is

prohibited.

• The input power cord must be securely attached

and it should be connected to the AC mains by

hardwiring or through the use of a non-residential,

industrial-style plug that maintains positive earth

connection.

• If the total system leakage current through the

ground conductor exceeds five percent of the

input current per line under normal operating

conditions, the system loads should be divided

among multiple power connections.

Kit Contents

Documentation

• Important Safety Information guide

• Warranty information

• This document

NOTE: This document is also available from the

reference library at http://www.hp.com.

Control Unit Hardware

• Control unit with an L6-30 plug

• Two 0U and two 1U mounting brackets

• One cord retention bracket

Extension Bar Hardware

Model Number of

Extension Bars

Number of

Single/Double

Brackets

Kit with control unit 4 8/4

Kit with extension

bars only

2 4/2

Tools Required

The following tools are required:

Phillips screwdrivers

HP Fixed Cord PDU and Extension

Bars

Installing the Cord Retention

Bracket

NOTE: If you ordered the fixed extension bars kit, skip to

the "Installing the Extension Bars" section of this

document.

Summary of content (4 pages)

PAGE 1
HP Fixed Cord Power Distribution Unit and Extension Bars Installation Instructions Overview These instructions serve as an outline to assist qualified personnel with the installation of this product. The input voltage is either 100 to 120 VAC or 200 to 240 VAC, depending on the model. This product consists of a control unit with extension bars and is compatible with the HP 9000 and 10000 series racks. © Copyright 2003 Hewlett-Packard Development Company, L.P.
PAGE 2
HP Fixed Cord Power Distribution Unit and Extension Bars Installation Instructions Overview These instructions serve as an outline to assist qualified personnel with the installation of this product. The input voltage is either 100 to 120 VAC or 200 to 240 VAC, depending on the model. This product consists of a control unit with extension bars and is compatible with the HP 9000 and 10000 series racks. © Copyright 2003 Hewlett-Packard Development Company, L.P.
PAGE 3
Installing the Control Unit Installing the 0U Brackets Installing the 1U Brackets Installing the Extension Bars NOTE: Follow these same instructions when using a single-wide extension bar bracket. NOTE: The power indicator brightness might vary with line voltage. Installing in a Square-Holed Rail NOTE: Use the M6 screw and cagenut that shipped with the rack when installing in a square-holed rail.
PAGE 4
Installing the Extension Bars Installing the NOTE: Follow these same instructions when using a single-wide extension bar bracket. NOTE: The power indicator brightness might vary with line voltage. Installing in a Sq NOTE: Connecting the Ground Bonding Cable The ground bonding screw is provided as an attachment point for conductors. Use a ground bonding cable if the rack contains any conductors for the purpose of functional grounding or bonding of ungrounded metal parts. The ground cable is not included.