IV374E Rev.03
Installation and user manual
Date of issue : 2016-09-06
Page 2 of 63 + FR
Contents
1
.
Safety
....................................................................................................................................... 3
1.1 Safety notes
....................................................................................................................................... 3
1.2 Symbols used in this guide
............................................................................................................ 3
2
.
Main Features
........................................................................................................................ 4
2.1 Summarization
................................................................................................................................... 4
2.2 Functions and Features
.................................................................................................................. 4
3
.
Installation
.............................................................................................................................. 5
3.1 Unpack checking
.............................................................................................................................. 5
3.2 The appearance of the product
..................................................................................................... 5
3.3 UPS module appearance
.............................................................................................................. 12
3.4 UPS Module LCD control panel
................................................................................................... 13
3.5 Installation notes
............................................................................................................................ 13
3.6 External Protective Devices
.......................................................................................................... 14
3.7 Power Cables
................................................................................................................................... 14
3.8 Power cable connection
................................................................................................................ 15
3.9 Battery connection
......................................................................................................................... 16
3.10 Online UPS modules Replacement
.......................................................................................... 18
3.11 UPS Multi
-
Module Installation
................................................................................................. 19
3.11.1 Cabinet installation
........................................................................................................... 19
3.11.2 Parallel cable installation
................................................................................................ 20
3.12 LBS installation
............................................................................................................................. 20
3.12.1 LCD setting
........................................................................................................................... 20
3.12.2 LBS cable installation
.......................................................................................................... 21
3.12.3 UPS installation
.................................................................................................................... 21
4
.
Operation
.............................................................................................................................. 22
4.1 Operation Modes
............................................................................................................................. 22
4.2 Turn on/off UPS
............................................................................................................................... 23
4.2.1
Restart procedure
................................................................................................................ 23
4.2.2 Test procedure
..................................................................................................................... 24
4.2.3 Cold start procedure
........................................................................................................... 24
4.2.4
MAINTENANCE BYPASS
................................................................................................... 25
4.2.5
Shut down procedure
......................................................................................................... 26
4.2.6
Startup procedure for parallel system
........................................................................... 26
4.3 The Display
....................................................................................................................................... 27
4.3.1 System LCD dispay
............................................................................................................. 27
4.3.2 UPS Module LCD display
................................................................................................... 35
4.4 Display Messages/Troubleshooting
........................................................................................... 41
4.5 Options
.............................................................................................................................................. 47
Appendix 1 Specifications
..................................................................................................... 48
Appendix 2 UPS message table
........................................................................................... 50
Appendix 3 Problems and Solution
..................................................................................... 55
Appendix 4 RS232 communication port definition
......................................................... 57
Appendix 5 RS485 communication port definition
......................................................... 58
Appendix 6 BAT_T communication port definition
......................................................... 59
Appendix 7 Drycontact port definition
............................................................................... 60
Appendix 8 REPO instruction
............................................................................................... 61
Appendix 9 LBS communication port definition
.............................................................. 62