Vertiv GXT4-5000RT230 - Default Chapter; Table of Contents

TABLE OF CONTENTS
1 Important Safety Precautions 7
2 Product Description 11
2.1 Features 11
2.2 Available Models 11
2.3 Front Panel and Controls 12
2.4 Rear Panel Features 12
2.5 Removable Power Distribution Box 14
2.6 Internal Battery Packs 15
2.7 Major Components 16
2.7.1 Transient Voltage Surge Suppression (TVSS) andEMI/RFIFilters 16
2.7.2 Rectifier/Power Factor Correction (PFC) Circuit 16
2.7.3 Inverter 16
2.7.4 Battery Charger 16
2.7.5 DC-to-DC Converter 17
2.7.6 Battery 17
2.7.7 Internal Bypass 17
2.7.8 Maintenance Bypass 17
2.8 Operating Modes 17
2.8.1 Mains Mode 17
2.8.2 Manual Bypass Mode 18
2.8.3 Battery Mode 18
2.8.4 Battery Recharge Mode 18
2.8.5 Frequency Converter Mode 19
2.8.6 Active ECO Mode 19
3 Installation 21
3.1 What’s Included 21
3.2 Unpacking and Inspection 21
3.3 Preparation for Installation 21
3.3.1 Installation Environment 21
3.3.2 Installation Clearances 22
3.4 Installing the UPS 22
3.4.1 Tower Installation 22
3.4.2 Rack Installation 23
3.5 Installing External Battery Cabinets 23
3.5.1 Installing the Optional Liebert IntelliSlot® Card andCommunication Cables 25
3.6 Connecting Input/Output Power 25
3.6.1 Installing the Power Distribution Box 25
3.6.2 Electrical Connections for the Power-distribution Box 25
3.6.3 Removing the Power Distribution Box 27
3.7 Configuring an IT Power System 28
Vertiv | Liebert GXT4 Installer/User Guide | 3