Liebert 50 and 60 Hz, S3

20 Installation

Figure 4 O ne Line Drawing - Dual Input Configuration With Neutral Isolation (200/240V In/Out)

Contents

Main Page TABLE OF CONTENTS 2.0 I 3.0 O 4.0 FEATURES & OPTIONS 5.0 M 6.0 S FIGURES TABLES Page I MPORTANT S AFETY I Save These Instructions. $ 2 Notes Table 1 Site Planning Data 1.0 I 1.1 Description 1.2 Site Planning Data 1.3 UPS Cabinet 1.3.1 Casters and Feet 1.4 System Components 1.4.1 Standard UPS Unit 1.4.2 Options 1.5 Modes of Operation 1.5.1 Normal (Utility Power) 1.5.2 On Battery 1.5.3 Battery Recharge 1.5.4 On Bypass 2.0 I 2.1 Safety Precautions 2.2 UPS Installation $ 2.2.1 Installation Considerations 2.2.2 Unloading and External Inspection 2.2.3 Internal Inspection of the UPS System 2.2.4 Equipment Location 2.3 Batteries Page 2.4 Electrical Wiring 2.4.1 UPS Wire Size Guidelines 2.4.2 Power & Control Wiring 2.4.3 Battery Wiring 2.4.4 Wiring Connections 2.4.5 Wiring Inspection Installation 15 Table 2 Table 310-16 Allowable Ampacities of Insulated Co nductors Rated 0-2000 Volts, 60 to 90C (140 to 194F) Copper Aluminum or Copper-Clad Aluminum Table 3 UPS Module Power Wiring Termination - Factory Supplied Table 4 Torque Specifications (Unless Otherwise Labeled) Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 3.0 O 3.1 Control / Display Panel 3.1.1 Control Buttons ON Button OFF Button 3.1.2 LCD Display Description Initial Start-Up User Menus Page 3.2 System Start-Up 3.2.1 Initial Start-Up 3.2.2 Manual Restart after Manual Off 3.2.3 Manual Restart after Low Battery Shutdown 3.2.4 Manual Restart after EPO or REPO 3.4 Battery Operation 3.4.1 On Battery 3.4.2 Battery Recharge 3.5 Bypass Operation 3.5.1 Static Transfer Switch Page 3.5.2 Maintenance Bypass 3.6 System Shutdown 3.6.1 Manual Off 3.6.2 Automatic Off 3.6.3 Remote Emergency Off Page Page Page Table 5 Alarm Messages Page Page Page 4.0 FEATURES & OPTIONS 4.1 Introduction 4.2 RS-232 Communication Feature Terminal Operation Cables 4.3 Factory Installed Options 4.3.1 Dual Input 4.3.2 3% Input Current THD 4.3.3 Isolated Neutral 4.3.4 Transformer Cabinet 4.4 Field Installable Options 4.4.1 External Battery Cabinets 4.4.2 Communication Options SiteNet 1 Shutdown Interface Kits SiteNet SNMP (Simple Network Management Protocol) Internal Modem 4.4.3 Programmable Relays 4.4.4 Input Contact Isolator 4.4.5 Delayed Battery Recharge 4.4.6 Optional DC Ground Fault Alarm 4.4.7 Optional Remote Status Panel 4.4.8 Floor Anchors 4.4.9 Optional Power Supply Page Page 5.0 M 5.1 Routine Maintenance Requirements 5.1.1 Air Filter Maintenance 5.1.2 Cleaning 5.1.3 Troubleshooting Page 6.0 S 6.1 System 6.2 Physical Characteristics 6.5 Battery 5HIHUWR7DEOH 6LWH3ODQQLQJ'DWDIRUGLPHQVLRQVDQGZHLJKWV 6.3 AC Input UPStation S3 Technical Support The Company Behind The Products