User'sGuide UPS20-40kVA, 230/400V50/60Hzoutput (3-phaseinput/output) ©2006EatonCorporation AllRightsReserved The contents of this manual are the copyright of the publisher and may not be reproduced (even extracts) unless permission granted. Every care has been taken to ensure the accuracy of the information contained in this manual, but no liability can be accepted for any errors or omission. The right to make design modifications is reserved. User'sGuideUPS20-40kVA, 230/400V50/60Hzoutput (3-phaseinput/output) 1025358 revision D 1. Safetyinstructions....................................................................................................................................................................... 5 Audience ........................................................................................................................................................................................ 5 CE marking ..................................................................................................................................................................................... 5 User precautions........................................................................................................................................................................... 6 Environment ................................................................................................................................................................................... 6 Inquiries .......................................................................................................................................................................................... 6 2 Introduction................................................................................................................................................................................... 7 System description ....................................................................................................................................................................... 7 Feature: Active-Front Technology .............................................................................................................................................. 7 Feature: Advanced Battery Management (ABM)TM ................................................................................................................ 8 Feature: Hot Sync® technology .................................................................................................................................................. 8 Basic system configuration......................................................................................................................................................... 9 3. Mechanicalinstallation.............................................................................................................................................................. 10 Delivery check ............................................................................................................................................................................... 10 Unpacking and visual inspection ............................................................................................................................................... 10 4. 5. Planningbeforeinstallation....................................................................................................................................................... 12 Cabinetinstallation..................................................................................................................................................................... 13 Maintenance bypass switch ....................................................................................................................................................... 15 External battery cabinet option .................................................................................................................................................. 15 Battery racks ................................................................................................................................................................................. 15 6. Electricalinstallation.................................................................................................................................................................. 16 Power cables and protective fuses ........................................................................................................................................... 17 Wiring procedure .......................................................................................................................................................................... 18 The installation procedure: ......................................................................................................................................................... 18 External Battery Cabinet (EBC) installation procedure .......................................................................................................... 21 7. Softwareandconnectivity......................................................................................................................................................... 22 . Communication cables................................................................................................................................................................. 22 Connection to the standard RS-232 port (X53) ......................................................................................................................... 23 LanSafe software .......................................................................................................................................................................... 23 External control connections ...................................................................................................................................................... 24 Emergency Power Off (EPO) ................................................................................................................................................... 24 Relay outputs............................................................................................................................................................................. 25 Programmable signal inputs ................................................................................................................................................... 25 XSlot communication ................................................................................................................................................................... 26 Web/SNMP Module (optional) ............................................................................................................................................... 27 AS/400 Relay Module (optional) ............................................................................................................................................. 27 Single Serial Port Module (optional) ..................................................................................................................................... 28 Modbus/Jbus Module (optional)............................................................................................................................................ 28 8. Useroperations............................................................................................................................................................................ 29 . Display functions........................................................................................................................................................................... 29 User Settings ................................................................................................................................................................................. 30 Changing language ....................................................................................................................................................................... 32 Using relay outputs ....................................................................................................................................................................... 32 Normal start-up ............................................................................................................................................................................. 32 Battery start-up ............................................................................................................................................................................. 33 Start-up after EPO ......................................................................................................................................................................... 33 Shutdown ....................................................................................................................................................................................... 33 9. Maintenance................................................................................................................................................................................. 34 Regular service/intervals............................................................................................................................................................. 34 Batteries..................................................................................................................................................................................... 35 Cooling fan ................................................................................................................................................................................. 35 LED Indicators ............................................................................................................................................................................... 35 Maintenance bypass switch (MBS) operation ........................................................................................................................ 36 Turn UPS from normal mode to maintenance bypass mode (service bypass mode) ................................................... 36 Turn UPS from maintenance bypass to normal mode ........................................................................................................ 37 10. Parallelsystems........................................................................................................................................................................... 39 Overview......................................................................................................................................................................................... 39 SPM cabinets ................................................................................................................................................................................ 40 Notice! ............................................................................................................................................................................................ 40 Aux. MBS contacts ....................................................................................................................................................................... 45 XSlot Hot Sync card: installing and wiring ............................................................................................................................... 46 Start-up and operation ................................................................................................................................................................. 48 Start-up procedure................................................................................................................................................................... 48 Operating system bypass switch ........................................................................................................................................... 49 SPM-30-2 and SPM-60-2 .................................................................................................................................................... 49 SPM-30-4 and SPM-40-4 .................................................................................................................................................... 49 Shut-down procedure.............................................................................................................................................................. 50 Local tie panel solutions................. ...