American Power Conversion MW manual 990-4112E

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APC Worldwide Customer Support

Customer support for this or any other APC product is available at no charge in any of the following ways:

Visit the APC Web site to access documents in the APC Knowledge Base and to submit customer support requests.

www.apc.com (Corporate Headquarters)

Connect to localized APC Web sites for specific countries, each of which provides customer support information.

www.apc.com/support/

Global support searching APC Knowledge Base and using e-support.

Contact an APC Customer Support center by telephone or e-mail.

Regional centers

Direct InfraStruXure

(1)(877)537-0607

Customer Support Line

(toll free)

APC headquarters U.S.,

(1)(800)800-4272

Canada

(toll free)

Latin America

(1)(401)789-5735

(USA)

 

Europe, Middle East,

(353)(91)702000

Africa

(Ireland)

Japan

(0) 35434-2021

Australia, New Zealand,

(61) (2) 9955 9366

South Pacific area

(Australia)

– Local, country-specific centers: go to www.apc.com/support/contact for contact information.

Contact the APC representative or other distributor from whom you purchased your APC product for information on how to obtain local customer support.

Entire contents copyright 2007 American Power Conversion Corporation. All rights reserved. Reproduction in whole or in part without permission is prohibited. APC, the APC logo, and Symmetra are trademarks of American Power Conversion Corporation. All other trademarks, product names, and corporate names are the property of their respective owners and are used for informational purposes only.

990-4112E

*990-4112E*

02/2007

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Contents Installation Page Contents Specifications Safety Symbols used in this guideInstallation safety EPOInverter Section UPS SectionsSerial number Control SectionConfigurations Configuration 1 Inverter Section placed to the leftConfiguration 2 Inverter Section placed to the right Total width of UPS sections 4138 mm/163 WeightExternal Bypass Static Switch Typical UPS Wiring Principle Power wiring overviewExternal disconnection switches Input/Output wiring precautionsPreparing for top cable entry default Top Cable EntryBattery cable connections top cable entry Front view of Input/Output Section Ground and AC cable connections top cable entry Bottom Cable Entry Preparing for bottom cable entryElectrical Installation Bottom Cable Entry Battery cable connections bottom cable entry Battery BAT 1 + BAT 2 + IN/OUT power cable bottom entry Ground and AC cable connections bottom cable entry Bypass Static Switch Wiring Top cable entry Bottom cable entry Communication cable overview Connectionplane 0P0957Relay Board Optional Location of optional Relay BoardCommunication cables with optional Relay Board Relay Name Events that will trigger the alarm Mode Comment Relay Board functionsIN1 Page Low-Impedance/High-Impedance Grounding Low-impedance groundingHigh-impedance grounding Specifications Low-Impedance/High-Impedance Grounding Electrical Specification Installation Planning DataAC Input DC InputAC Output AC Input External Bypass SSWHeat Dissipation 16 National Electrical Code Size Temperature Rating of Cables See Table Torque specifications Recommended cable, bolt, and lug sizesRequired Breaker Settings Input and upstream breakers minimum settingsOutput and downstream breakers minimum settings Dual Utility Installation General Specifications 480 Nema990-4112E