Vertiv Liebert ITA2 User manual

Vertiv™ Liebert® ITA2 1-3 kVA
User Manual

Vertiv™ Liebert® ITA2 1-3 kVA User Manual
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following outlined procedures.
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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
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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
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Vertiv™ Liebert® ITA2 1-3 kVA User Manual

TABLE OF CONTENTS
1 Important Safety Instructions 1
2 Special Declaration 3
3 Product Introduction 9
3.1 Product Features 9
3.2 Model Configurations 10
3.3 Product Appearance and Components 10
3.3.1 Product Appearance 10
3.3.2 Product Components 11
3.4 Operating Principal 14
3.5 UPS State and Operation Mode 15
3.5.1 Normal Mode 16
3.5.2 Bypass Mode 17
3.5.3 Battery Mode 18
3.5.4 ECO Mode (for UPS Equipped with Battery only) 19
3.5.5 Fault State 19
4 UPS Installation 21
4.1 Unpacking and Inspection 22
4.2 UPS Moving 22
4.3 Installation Preparation 23
4.3.1 Location 23
4.3.2 Environmental Requirement 23
4.3.3 Installation Tools 26
4.4 External Protective Devices 28
4.4.1 Overcurrent 28
4.4.2 Earth Leakage Current 28
4.4.3 Battery Input 29
4.5 Mechanical Installation 29
4.5.1 Tower Installation 29
4.5.2 Rack Installation 32
4.6 Connecting Power Cables 38
4.6.1 Connecting Input Plug and Load 38
4.6.2 Connecting Battery Cables 39
5 UPS Operation Instructions 43
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Vertiv™ Liebert® ITA2 1-3 kVA User Manual

5.1 UPS Start-Up 44
5.2 Initial Start-up Guidance 45
5.3 Transfer Procedures Between Operation Modes 48
5.3.1 Transfer from Normal Mode to Battery Mode 48
5.3.2 Transfer from Inverter Mode to Bypass Mode 48
5.3.3 Transfer from Bypass Mode to Inverter Mode 50
5.4 UPS Complete Shutdown 52
5.5 REPO 52
5.6 Auto Restart 52
5.7 Language Selection 53
5.8 Changing Current Date and Time 55
5.9 Setting Password 57
6 Operation and Display Panel 61
6.1 Introduction 61
6.1.1 LED Indicators 63
6.1.2 Audible Alarm (Buzzer) 63
6.1.3 LCD and Functional Keys 64
6.2 LCD Menu Structure 66
6.3 LCD Screen Types 66
6.3.1 Start Screen 66
6.3.2 Flow Screen 67
6.3.3 Main Menu Screen 67
6.3.4 Submenu Screen 68
6.3.5 Default Screen 78
6.4 Prompt Window 79
6.5 List of UPS Alarm and Fault Message 80
7 Communication 83
7.1 Connecting Built-in Ethernet Port 83
7.2 Connecting Serial Port Communication Cables 85
7.3 Installing Intelligent Card 85
7.3.1 Intelligent Card Port 85
8 Maintenance 87
8.1 Replacing Batteries 87
8.2 Fan Maintenance 88
8.3 Battery Maintenance 88
8.4 Cleaning UPS 90
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Vertiv™ Liebert® ITA2 1-3 kVA User Manual

8.5 Checking UPS State 90
8.6 Checking UPS Functions 90
9 Options 91
9.1 Option List 91
10 Technical Specifications 93
11 Appendices i
Appendix A: LCD Parameters Setting i
Appendix B: Glossary v
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Vertiv™ Liebert® ITA2 1-3 kVA User Manual

1 Important Safety Instructions
IMPORTANT! This manual contains important safety instructions that must be followed during the
installation and maintenance of the Vertiv™ Liebert® ITA2 1-3 kVA. Read this manual thoroughly, and
the safety and regulatory information are available at Compliance Regulatory Info.
Purpose of the Document
This document applies to Vertiv™ Liebert® ITA2 1-3 kVA UPS and cooling solutions which maintain optimal
environmental control of technological ecosystems at minimal operating costs. This document gives an
overview of the specifications, installation, commissioning, and maintenance procedures with
troubleshooting from the user's perspective. The figures used in this document are for reference only.
Please read this manual carefully before installing, maintaining, and troubleshooting.
Styling used in this Guide
The styles used in the manual will be defined as mentioned in the following table:
Situation Description
Warning/Danger/Caution
WARNING! The Warning/Danger/Caution note indicates a hazardous or potentially
harmful situation that can result in death or injury. It also indicates instructions that
need to be adhered to, failing which may result in danger and safety issues thereby
having an adverse effect on the reliability of the device and security. Even for
practices not related to physical injury, to avoid equipment damage, performance
degradation, or interruption in service, follow the warning instruction.
Note
NOTE: The Note section indicates additional and useful information. It also calls attention to
best practices and industry-best protocols that are standardized and help make maximum
utilization of the resources at hand. Helpful information related to the product also comes under
the Note heading, helping the users with the definitions, concepts, and terminologies used in
the manual.
Version History
Version Revision Date Remarks
V1 05/07/2022 Manual Part Code: 190321003302
V2 01/06/2023 Updated Global Guidelines
1 Important Safety Instructions 1
Vertiv™ Liebert® ITA2 1-3 kVA User Manual

1 Important Safety Instructions
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Vertiv™ Liebert® ITA2 1-3 kVA User Manual

2 Special Declaration
Personnel Safety
CAUTION: Only trained engineers by the Vertiv or the representative of the Vertiv must
install and commission this unit. Failure to comply with these precautions might risk the
personnel safety or put the product in danger.
CAUTION: Read this product manual and the safety precautions carefully, before installing,
and commissioning this unit. Failure to comply with these precautions might risk the
personnel safety or put the product in danger.
CAUTION: This product is not intended for life support equipment application.
CAUTION: Do not attempt to dispose of batteries by burning them as this may result in a
battery explosion. Failure to comply with these precautions might risk the safety of the
personnel.

2 Special Declaration 3
Vertiv™ Liebert® ITA2 1-3 kVA User Manual

Product Safety
1. If this unit is required to be stored or remain de-energized for a long period, it must be placed in
a dry and clean environment within a specified temperature range.
2. This unit must be operated only within the permissible environmental conditions. For details,
refer to the section 10 , Technical Specifications on page93 in this user manual.
3. The application of this product must be prohibited for the following environmental conditions:
• In casethe relative humidity and temperature exceedthe permissible limits.
• Subjecttovibrationsorshocks.
• Inpresence of conductivedusts,corrosivegases,salts,orflammablegases.
• Exposure to heatsourcesorstrongelectromagneticinterferences.

Disclaimer
The Vertivdisclaimsanyandallresponsibilityorliabilityforthedefects ormalfunctioncaused by the
following:
• Applicationrange oroperatingenvironmentoutsidethespecifications.
• Unauthorizedmodification,improperinstallation,oroperation.
• Forcemajeure.
• Otheractionsnotincompliancewiththeinstructionsinthismanual.
2 Special Declaration
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Vertiv™ Liebert® ITA2 1-3 kVA User Manual