LEGRAND PREMIUS 7.5kVA User manual

PREMIUS
7.5 kVA - 20 kVA UPS
User Manual

2PREMIUS 7.5 KVA - 20 KVA UPS USER MANUAL
FOREWORD
Summary
Thank you for choosing Numeric UPS.
This document gives a description of the PREMIUS UPS,
including the features, performance, appearance, structure,
working principles, installation, operation, and maintenance,
etc.
Please save the manual after reading, for future references.
NOTE
The figures in this manual are just for reference, for details
please see the actual product.

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PREMIUS 7.5 KVA - 20 KVA UPS USER MANUAL
Symbol Conventions
The manual quotes the safety symbols, used to prompt users to comply with safety matters during installation,
operation, and maintenance. Safety symbol meaning as follows,.
Symbol Description
DANGER Alerts you to a high-risk hazard that could, if not avoided, result in serious
injury or death.
WARNING Alerts you to a medium or low risk hazard that could, if not avoided, result in
moderate or minor injury.
CAUTION
Alerts you to a potentially hazardous situation that could, if not avoided, result
in equipment damage, data loss, performance deterioration, or unanticipated
results.
Anti-static prompting.
Be careful of electric shock prompting.
TIP Provides a tip that may help you solve a problem or save time.
NOTE Provides additional information to emphasize or supplement important points
in the main text.

4PREMIUS 7.5 KVA - 20 KVA UPS USER MANUAL

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PREMIUS 7.5 KVA - 20 KVA UPS USER MANUAL
1 Safety Description 6
1.1 Safety Announcements 6
1.1.1 Safety Instructions 6
1.1.2 User Instructions for Battery 6
1.1.3 Anti-Static Protection 7
1.2 Operation and Maintenance Requirements 7
1.3 Environment Requirements 7
2 Overview 8
2.1 Product Introduction 8
2.1.1 Model Configuration 8
2.1.2 Appearance 8
2.1.3 Operation panel 8
2.1.4 Fittings Illustration 10
2.2 Optionals 11
2.2.1 Distribution Module 11
3 Installation 13
3.1 Unpacking and Checking 13
3.2 Installation Preparation 13
3.2.1 Select Breaker & Wires 13
3.2.2 Select Input Breaker 13
3.2.3 Select Wires 14
3.3 Mechanical Installation 16
3.3.1 Tower-mounting 16
3.3.2 Rack-mounting 16
3.4 Electrical Connection 17
3.4.1 Wiring Operation of PREMIUS
Series (7.5kVA-20kVA) UPS 18
3.4.2 Wiring Between UPS and Battery Box 18
3.4.3 Wiring Between UPS and Distribution
Module of PREMIUS Series
(7.5kVA-20kVA) UPS 19
3.4.4 Wiring of Parallel System 20
4 Screen Operation 22
4.1 Menu Hierarchy 22
4.2 Main Page 23
4.3 System Working Status Display 23
4.4 Monitoring Page 24
4.5 Setting Page 24
4.6 Management Setting 25
4.6.1 Parameter Setting 25
4.6.2 Function Setting 26
4.6.3 Screen Setting 27
5 Use and Operation 29
5.1 Check Before Startup 29
5.2 Startup Operation 29
5.3 Shutdown Operation 29
5.4 Periodic Preventative Maintenance 29
5.5 Battery Maintenance 30
5.6 Troubleshooting 30
5.6.1 Common Fault 30
6 Package, Transportation and Storage 34
6.1 Package 34
6.2 Transportation 34
6.3 Storage 34
CONTENTS
Index