Principles of operation | American Power Conversion POWERCELL

4.0 Principles of operation

Below is a block diagram showing the major components of your PowerCell UPS. These blocks are described on the following pages.

Block diagram showing all major components of your UPS.

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American Power Conversion POWERCELL user manual Principles of operation

Contents

Powercell Important safety instructions Please save this manual Table of contents This page intentionally left blank User replaceable battery Site wiring fault indicatorIntroduction Overview Surge suppression and EMI/RFI filtering Remote interface Network model Safety English Sécurité ¡ Seguridad Installation PlacementReceiving inspection Load types Connecting to the utility Battery charging Connecting equipment to the PowerCell Example labels found at system equipment rear panels Test for proper operation Overloads Principles of operation Noise and surge suppression Load transfer switch Battery chargerBattery Inverter Monitoring and control electronics TransformerOperation during a utility failure Principles of operation Power I/0 switch Controls and indicatorsAudible alarm UPS monitoring Interface Kits PowerChute Software Computer interface port Difficulty Difficulté Dificultad Troubleshooting chart Problem Possible Cause Action to Take Difficulty Replacing the battery Obtaining Service Storage conditions Storing the UPSExtended storage Run time versus load Pcpro Pcnet Specifications Page Limited Warranty Life support policy Phone