Vertiv Liebert GXT4 Series User Manual

TABLE OF CONTENTS
1 Important Safety Precautions 5
2 GXT4 Description 9
2.1 Features 9
2.2 Available Models 9
2.3 Front Panel and Controls 10
2.4 Rear Panel Features 10
2.5 Major Components 15
2.5.1 Transient Voltage Surge Suppression (TVSS) andEMI/RFIFilters 16
2.5.2 Rectifier/Power Factor Correction (PFC) Circuit 16
2.5.3 Inverter 16
2.5.4 Battery Charger 16
2.5.5 DC-to-DC Converter 17
2.5.6 Battery 17
2.5.7 Dynamic Bypass 17
2.5.8 Battery Cabinet 17
2.6 Operating Modes 18
2.6.1 Mains Mode 18
2.6.2 Manual Bypass Mode 18
2.6.3 Battery Mode 19
2.6.4 Battery Recharge Mode 19
2.6.5 Frequency Converter Mode 19
2.6.6 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
3.4.3 Connecting Cables 24
3.4.4 Connecting to AC Mains and Loads 24
3.4.5 Connecting Battery Cables 25
3.4.6 Connecting USB Communication Cables 25
3.4.7 Installing the Optional Liebert® IntelliSlot™ Card andCommunication Cables 25
4 Operation and Display Panel 27
4.1 LED Indicators 28
4.2 Control Buttons 28
4.3 LCD 28
Vertiv | Liebert® GXT4™ Installer/User Guide | 3

Vertiv Liebert GXT4 Series Specifications

General

Brand	Vertiv
Model	Liebert GXT4 Series
Category	UPS
Language	English