Liebert 1000 - 3000VA 60 Hz 120V user manual

Power Protection for

Business Critical Continuity

Liebert PowerS ure PSI™

User Manual

1000 - 3000VA, 60 Hz, 120V

Contents

Main Page TABLE OF CONTENTS Page FIGURES TABL ES Page IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS !WARNING Page 1.0 GLOSSARY OF SYMBOLS i 2.0 I Figure 2 1000 and 1440VA PSIrear view Figure 3 1920 and 2200VA PSIrear view Figure 4 3000VA PSIrear view 3.0 MAJOR COMPONENTS 3.1 Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters 3.2 Relay Page 4.0 WHATS INCLUDED 5.0 I 5.1 Preparation 5.2 Tower UPS Installation 5.3 Rack-Mount UPS Conversion and Installation Page Page 5.4 External Battery Cabinet Installation 6.0 CONTROLS AND INDICATORS 6.1 ON/Alarm Silence/Battery Test Button 6.2 OFF Button 6.3 Voltage Programming Button 6.4 Load Level Indicators4 green, 1 amber 6.5 Battery Level Indicators5 green 6.6 AC Input IndicatorGreen 6.7 Buck/Boost IndicatorGreen Page 7.0 MODES OF OPERATION 7.1 Normal Mode 7.2 Buck/Boost Mode 7.3 Battery Mode 7.4 Battery Recharge Operation 8.0 C 8.1 DB-9 Connector 8.2 Remote Shutdown Via the DB-9 Connector 8.2.1 Any Mode ShutdownVia Pins 5 & 6 8.2.2 Battery Mode ShutdownVia Pins 4 & 5 8.3 USB Interface Port 8.4 Data Line Protection Connectors 8.5 UPS Intelligent Communications 9.0 VOLTAGE PROGRAMMING PROCEDURE 10.0 M 10.1 Cleaning the UPS 10.2 Maintaining Batteries 10.3 Battery Replacement 10.3.1 Internal Battery Replacement Procedure 11.0 T Table 2 Troubleshooting chart Problem Cause Solution Specifications 26 12.0 S Table 3 UPS specifications Table 4 Battery cabinet specifications Table 3 UPS specifications (continued) Table 5 Battery run times NOTE Approximate discharge times are in minutes and at 77F (25C) with resistive load. 12.1 Product Warranty Registration The Company Behind the Products Technical Support/Service Locations