Vertiv Liebert GXT5 Installation and maintenance instructions

Liebert® GXT5 Lithium-Ion UPS

Installer/User Guide

230V Input, 230V Output, 1000-3000VA

Vertiv™ | Liebert® GXT5 Lithium-Ion UPS

Technical Support Site

If you encounter any installation or operational issues with your product, check the pertinent section of this

manual to see if the issue can be resolved by following outlined procedures.

Visit https://www.vertiv.com/en-us/support/ for additional assistance.

The information contained in this document is subject to change without notice

and may not be suitable for all applications. While every precaution has been

taken to ensure the accuracy and completeness of this document, Vertiv

assumes no responsibility and disclaims all liability for damages resulting from

use of this information or for any errors or omissions. Refer to other local

practices or building codes as applicable for the correct methods, tools, and

materials to be used in performing procedures not specifically described in this

document.

The products covered by this instruction manual are manufactured and/or sold

by Vertiv. This document is the property of Vertiv and contains confidential and

proprietary information owned by Vertiv. Any copying, use or disclosure of it

without the written permission of Vertiv is strictly prohibited.

Names of companies and products are trademarks or registered trademarks of

the respective companies. Any questions regarding usage of trademark names

should be directed to the original manufacturer.

Vertiv™ Liebert® GXT5 Lithium-Ion UPS Installer/User Guide

TABLE OF CONTENTS

1 Important Safety Instructions 1

2 Vertiv™ Liebert® GXT5 Lithium-Ion Description 3

2.1 Available Models 3

2.2 Front Panel 4

2.3 Rear Panel 4

2.4 External Battery Cabinet 7

2.5 Major Internal Components and Operating Principle 7

2.6 UPS States and Operating Modes 8

2.6.1 Normal mode 8

2.6.2 Bypass mode 8

2.6.3 Battery mode 9

2.6.4 Frequency converter mode 9

2.6.5 ECO mode 9

3 Installation 11

3.1 Unpacking and Inspection 11

3.2 Pre-installation Preparation 11

3.2.1 Installation clearances 11

3.3 Installing the UPS 12

3.3.1 Tower installation 12

3.3.2 Rack installation 13

3.4 Installing External Battery Cabinets 14

3.5 Connecting AC Input Power 16

3.5.1 Connecting loads 17

3.6 Communication Connections 17

3.6.1 Connecting IntelliSlot communication 17

3.6.2 Connecting to the dry contact and REPO port 17

3.6.3 Connecting a Remote Emergency Power Off (REPO) switch 20

3.6.4 Connecting the USB cable 21

3.6.5 Connecting CLI communication cables 21

3.6.6 UPS management software 21

4 Operating the UPS 23

4.1 Silencing the Audible Alarm 23

4.2 Starting up the UPS 23

4.3 Transferring to Battery Mode 23

4.4 Transferring from Normal to Bypass Mode 24

4.5 Transferring from Bypass to Normal Mode 24

4.6 Shutting Down the UPS Completely 24

4.7 Remote Emergency Power Off (REPO) 24

Vertiv™ Liebert® GXT5 Lithium-Ion UPS Installer/User Guide

5 Operation and Display Panel 25

5.1 LED Indicators 26

5.2 LCD Menu and Screens 27

5.2.1 Startup and flow screens 27

5.2.2 Main menu 27

5.2.3 Status screen 28

5.2.4 Settings submenu 30

5.2.5 Control screen 37

5.2.6 Log screen 37

5.2.7 About screen 41

5.3 Editing Display and Operation Settings 43

5.3.1 Settings prompts 43

5.3.2 Changing the password 44

5.3.3 Selecting the display language 44

5.3.4 Setting the date and time 45

6 Maintenance 47

6.1 Replacing Batteries 47

6.2 Charging Batteries 49

6.3 Checking UPS Operation 49

6.4 Cleaning the UPS 50

6.5 Installing or Replacing Optional Dust Filter 50

6.6 Firmware Updates 51

7 Troubleshooting 53

7.1 Symptoms that Require Troubleshooting 53

7.2 Audible Alarm (Buzzer) 53

7.2.1 Faults 53

7.3 Troubleshooting UPS Issues 54

8 Specifications 55

8.1 Battery Run Times 59

Appendices 62

Appendix A: Technical Support 62

Vertiv™ Liebert® GXT5 Lithium-Ion UPS Installer/User Guide

1 Important Safety Instructions

IMPORTANT! This manual contains important safety instructions that must be followed during the installation and

maintenance of the UPS and batteries. Read this manual thoroughly and the safety and regulatory information,

available at https://www.vertiv.com/ComplianceRegulatoryInfo, before attempting to install, connect to supply, or

operate this UPS.

1 Important Safety Instructions 1

Vertiv™ Liebert® GXT5 Lithium-Ion UPS Installer/User Guide

1 Important Safety Instructions

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Vertiv™ Liebert® GXT5 Lithium-Ion UPS Installer/User Guide

2 Vertiv™ Liebert® GXT5 Lithium-Ion Description

The Liebert® GXT5 Lithium-Ion is a compact, online Uninterruptible Power System (UPS) that continuously conditions and

regulates its output voltage. The Liebert® GXT5 Lithium-Ion supplies microcomputers and other sensitive equipment with

clean sine wave input power.

Upon generation, AC power is clean and stable. However, during transmission and distribution it is subject to voltage sags,

spikes, and complete failure that may interrupt computer operations, cause data loss, and damage equipment.

The Liebert® GXT5 Lithium-Ion protects equipment from these disturbances. The Liebert® GXT5 Lithium-Ion continuously

charges its batteries from the mains, enabling it to supply power to connected loads, even when the mains fail.

2.1 Available Models

The Liebert® GXT5 Lithium-Ion includes the following features. Table 2.1 below, lists the available models and power ratings.

•Input power factor greater than 0.99.

•Optional tower or rack installation to meet varying installation requirements.

•Adapts to areas with unstable power mains supply via high frequency double conversion topology structure, with

high input power factor, wide input voltage range, and output immune to grid interference.

•Programmable outlets allow for load shedding to protect key devices when load is heavy.

•Operation and display panel with model specific color LCD offers simple configuration and control of the UPS.

•ECO power supply mode and smart sleep mode help to save maximum amount of energy.

UPS Model Nominal Power Rating at 230 V Input

GXT5LI-1000IRT2UXL 1000 VA/1000 W

GXT5LI-1500IRT2UXL 1500 VA/1500 W

GXT5LI-2000IRT2UXL 2000 VA/2000 W

GXT5LI-3000IRT2UXL 3000 VA/2700 W

Table 2.1 UPS Models and Power Ratings

UPS Model EBC Model Maximum Number of EBCs

GXT5LI-1000IRT2UXL

VEBCLI-48VRT1U 8

GXT5LI-1500IRT2UXL

GXT5LI-2000IRT2UXL

GXT5LI-3000IRT2UXL

Table 2.2 UPS Models and Optional External Battery Cabinet (EBC)

2 Vertiv™ Liebert® GXT5 Lithium-Ion Description 3

Vertiv™ Liebert® GXT5 Lithium-Ion UPS Installer/User Guide

UPS Model Internal Battery Kit Model Quantity Required

GXT5LI-1000IRT2UXL GXT5LI-48VBATKIT1 1

GXT5LI-1500IRT2UXL

GXT5LI-48VBATKIT2 1GXT5LI-2000IRT2UXL

GXT5LI-3000IRT2UXL

Table 2.3 UPS Models and Internal Battery Kit

2.2 Front Panel

The various Liebert® GXT5 Lithium-Ion models have the same general appearance, with the main difference being the

receptacle types on the rear panel.

Figure 2.1 Front View

2.3 Rear Panel

Figure 2.2 below, Figure 2.3 on the facing page and Figure 2.4 on page6 detail the rear panel features for each Liebert® GXT5

Lithium-Ion model.

Figure 2.2 GXT5LI-1000/1500IRT2UXL

2 Vertiv™ Liebert® GXT5 Lithium-Ion Description

Vertiv™ Liebert® GXT5 Lithium-Ion UPS Installer/User Guide

Item Description

1 USB port

2 External Battery Cabinet (EBC) CAN ports

3 RS-232 port (used for CLI)

4 Dry contact communication terminal block

5 Remote Emergency Power Off (REPO)

6 EBC terminal

7 Input power plug (C14)

8 Non programmable output receptacles (C13)

9 Programmable output receptacles (C13)

10 Input circuit breaker (10 A)

11 Vertiv™ Liebert® IntelliSlot™ port

Figure 2.3 GXT5LI-2000IRT2UXL Rear Panel

Item Description

1 USB port

2 External Battery Cabinet (EBC) CAN ports

3 RS-232 port (used for CLI)

4 Dry contact communication terminal block

5 Remote Emergency Power Off (REPO)

6 Input circuit breaker (16 A)

7 Input power plug (C20)

8 Non programmable receptacles (C13)

9 Programmable receptacles (C13)

11 EBC terminal

12 Liebert® Intellislot™ port

2 Vertiv™ Liebert® GXT5 Lithium-Ion Description 5

Vertiv™ Liebert® GXT5 Lithium-Ion UPS Installer/User Guide

Figure 2.4 GXT5LI-3000IRT2UXL Rear Panel

Item Description

1 USB port

2 External Battery Cabinet (EBC) CAN ports

3 RS-232 port (used for CLI)

4 Dry contact communication terminal block

5 Remote Emergency Power Off (REPO)

6 Input circuit breaker (20 A)

7 Input power plug (C20)

8 Output circuit breakers (10 A)

9 Non programmable output receptacles (C13)

10 Programmable output receptacles (C13)

11 Non programmable output receptacle (C19)

12 EBC terminal

13 Vertiv™ Liebert® IntelliSlot™ port

2 Vertiv™ Liebert® GXT5 Lithium-Ion Description

Vertiv™ Liebert® GXT5 Lithium-Ion UPS Installer/User Guide

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