Liebert VM12000, VM18000 INTRODUCTION .......................................6, OPERATION............................................11, OPTIONS ................................................16

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INTRODUCTION .......................................6
Features................................................................ 6
Standard System Components............................... 6
Optional System Components ............................6
UNLOADING THE UPS.............................6
INSTALLATION.........................................7
3.5-6 kVA Connections........................................ 7
Input................................................................... 7
Output................................................................ 7
3.5-6 kVA Start-up Checklist................................8
8 - 18 kVA Connections....................................... 9
Input................................................................... 9
Output................................................................ 9
8 - 18 kVA Start-Up Checklist............................ 10
OPERATION............................................11
Control Buttons.................................................11
LCD Display..................................................... 11
Initial Start-Up ..................................................11
Table #2 Factory Default Settings..................... 12
System Start-Up................................................. 14
Manual Restart after Manual Off....................... 14
Auto-Restart..................................................... 14
Manual Restart after Low Battery Shutdown or
REPO...............................................................14
Normal Operation...............................................14
Battery Operation...............................................14
On Battery........................................................ 14
Battery Recharge .............................................14
Bypass Operation.............................................. 14
Auto-Bypass..................................................... 14
Manual Bypass................................................. 14
Maintenance Bypass Operation........................ 15
on 3.5 - 6 kVA Units............................................. 15
Transferring from UPS Operation to Maintenance
Bypass Operation............................................. 15
Transferring from Maintenance Bypass Operation
to UPS Operation............................................. 15
System Shutdown.............................................. 15
Manual Off........................................................15
Remote Emergency Power Off..........................15
UPS Alarms ........................................................15
OPTIONS ................................................16
Distribution.........................................................16
Configurable Distribution (CD).......................... 16
Load Modules................................................... 17
POWER MANAGEMENT.....................................25
Getting Started................................................. 25
Power Management Programming Elements ....26
Loads............................................................... 26
Events.............................................................. 26
Power Management Sample #1........................ 27
Power Management Sample #2........................ 27
Remote Emergency Power Off (REPO) Cable...28
Communications Options.................................. 28
SiteNet 1 Shutdown Interface Kits.....................28
SiteNet 2 Power Surveillance............................28
SiteNet SNMP (Simple Network Management
Protocol)...........................................................28
Terminal/Modem Connection............................ 28
RS-232 with User-Configurable Relays............. 29
Cables.............................................................. 29
External Battery Cabinets.................................. 30
ROUTINE MAINTENANCE..................... 31
LIEBERT UPSTATION S™
SPECIFICATIONS...................................31
APPENDIX.............................................. 32
NEC Wire Gauge Chart ....................................32
3.5 kVA Battery Run Times...............................33
6 - 8 kVA Battery Run Times.............................34
10 - 12 kVA Battery Run Times......................... 35
15 - 18 kVA Battery Run Times......................... 36
Alarm Messages, Meanings, and Corrective
Actions .............................................................37