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Introduction ......................................................................................................................................................................................... 1
Registering Your UPS ......................................................................................................................................................................... 1
Technical Support ............................................................................................................................................................................... 1
FCC Compliance ................................................................................................................................................................................. 1
Safety Compliance .............................................................................................................................................................................. 1
Safety ................................................................................................................................................................................................... 1
Intended Use ................................................................................................................................................................................ 1
Safety Notices .............................................................................................................................................................................. 2
Emergency ................................................................................................................................................................................... 3
Leakage Currents ......................................................................................................................................................................... 3
Radio Interference ........................................................................................................................................................................ 3
Batteries ....................................................................................................................................................................................... 3
Repackaging ................................................................................................................................................................................. 3
Notes Regarding the EU Declaration of Conformity ................................................................................................................... 3
About the Operating Instructions ........................................................................................................................................................ 4
Device Overview .......................................................................................................................................................................... 4
Symbols ........................................................................................................................................................................................ 4
Documentation Structure ............................................................................................................................................................. 4
Preparation for Use .............................................................................................................................................................................. 4
Delivery and Storage .................................................................................................................................................................... 4
Installation ........................................................................................................................................................................................... 7
Electrical Preparations ................................................................................................................................................................. 7
Installation Data ........................................................................................................................................................................... 8
Cable Sizes and Current ............................................................................................................................................................... 9
Neutral Connection .................................................................................................................................................................... 10
External Protection and Isolating Devices ................................................................................................................................. 10
Installation of Differential Protection Devices .......................................................................................................................... 10
Terminal Blocks for UPS ........................................................................................................................................................... 11
Connecting Mains ...................................................................................................................................................................... 12
Connecting Load Cables ............................................................................................................................................................ 12
External Battery Connection ...................................................................................................................................................... 12
Auxiliary Backfeed Protection ................................................................................................................................................... 13
Operation .................................................................................................................................................................................... 13
Reset ........................................................................................................................................................................................... 13
Operating the Device ......................................................................................................................................................................... 13
UPS Start-Up Procedure ............................................................................................................................................................ 14
UPS Shutdown Procedure .......................................................................................................................................................... 15
Functional Test ........................................................................................................................................................................... 15
Indication and Operating Elements Linear Plus Rack-mount .................................................................................................... 15
Indication and Operating Elements ............................................................................................................................................ 16
Remote Power Off (RPO) .......................................................................................................................................................... 18
Emergency Power Off (ESD hardwired) ................................................................................................................................... 19
Paralleling UPS Devices ............................................................................................................................................................ 19
Designing a Parallel System ...................................................................................................................................................... 19
Parallel System, Installation and Operating ............................................................................................................................... 19
Maintenance ...................................................................................................................................................................................... 21
Battery Replacement .................................................................................................................................................................. 21
Storage ....................................................................................................................................................................................... 22
Cleaning ..................................................................................................................................................................................... 22
Interfaces ........................................................................................................................................................................................... 22
Serial Interface COM 3 .............................................................................................................................................................. 22
Optional Isolated Contacts Card ................................................................................................................................................ 24
Troubleshooting ................................................................................................................................................................................ 25
Summary of Contents for LP061XHR
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