5.3 Operation .................................................................................................................................................................................................58
5.3.1 Starting the UPS in normal mode ................................................................................................................................................58
5.3.2 Starting the UPS in bypass mode ................................................................................................................................................59
5.3.3 Starting the power module ...........................................................................................................................................................60
5.3.4 Transfer from normal to bypass mode ........................................................................................................................................60
5.3.5 Transfer from bypass to normal mode ........................................................................................................................................61
5.3.6 Transfer from normal to bypass mode and shut down UPS ....................................................................................................61
5.3.7 UPS and critical load shutdown ..................................................................................................................................................61
5.3.8 Charger control ...............................................................................................................................................................................62
5.3.9 Using the UPS LOAD OFF pushbutton .........................................................................................................................................62
5.3.10 Using the Remote Emergency Power-off switch ....................................................................................................................63
5.3.11 Using Mechanical Bypass Switch ............................................................................................................................................64
6
Responding to system events ....................................................................................................................................................................66
6.1 General ....................................................................................................................................................................................................66
6.2 System event horns ...............................................................................................................................................................................66
6.3 System event indicators .......................................................................................................................................................................66
6.4 System event messages .......................................................................................................................................................................66
7
Communication ............................................................................................................................................................................................67
7.1 X-Slot cards ............................................................................................................................................................................................67
7.2 Powerware LanSafe Power Management Software ......................................................................................................................68
7.3 Terminal mode ........................................................................................................................................................................................68
7.3.1 Display UPS control panel ............................................................................................................................................................68
7.3.2 Event History Log ............................................................................................................................................................................68
7.4 Building alarm monitoring ....................................................................................................................................................................70
7.5 General purpose relay contact ............................................................................................................................................................70
8
UPS maintenance ........................................................................................................................................................................................71
8.1 Important safety instructions ...............................................................................................................................................................71
8.2 Performing preventive maintenance ..................................................................................................................................................72
8.2.1 DAILY maintenance ........................................................................................................................................................................72
8.2.2 MONTHLY maintenance ................................................................................................................................................................72
8.2.3 ANNUAL maintenance ..................................................................................................................................................................72
8.2.4 BATTERY maintenance ..................................................................................................................................................................72
8.2.5 Maintenance training ....................................................................................................................................................................72
8.3 Installing batteries .................................................................................................................................................................................73
9
Recycling the used UPS or batteries .......................................................................................................................................................74
10 Product specifications ...............................................................................................................................................................................74
10.1 Model numbers ....................................................................................................................................................................................74
10.2 Single module specifications .............................................................................................................................................................74
10.2.1 UPS system input .........................................................................................................................................................................74
10.2.2 UPS system output .......................................................................................................................................................................74
10.2.3 Environmental ...............................................................................................................................................................................75
11 Warranty .......................................................................................................................................................................................................75
