INSTALLATIONEATON BladeUPS® (12 kVA) User's Guide 164201649 Rev 4www.eaton.com/powerquality 19 Flexible or rigid metal conduit Circuit with overcurrent protection, depending on parallel configuration:Table 1. BladeUPS Modules Overcurrent ProtectionNumber of UPSs in Parallel System BladeUPS 12 Module BladeUPS 12i Module2 100A 63A3 150A 75A4 200A 100A5 225A 125A6 (N+1 System) 225A 160ANOTE For ease of wiring access with bottom entry, place the rack containing the UPSs on a raised floor.Preparing the RackTo prepare the rack for wiring:1. Verify that all packaging material is removed from the rack.2. Verify that the following items are included with the rack: (4) leveling feet (4) plastic roof caps (2) door keys (1) package M6 screws with plastic washers (1) package matching nuts3. Verify operation of the rack door handle:To open the door, push in on the key lock. The handle pops up. Pull out on thehandle.To close the door, push in on the handle until it snaps into place.4. Verify that the supplied keys lock and unlock the door.5. Optional. You may flip the rack door to allow it to open from the opposite side. Toflip the door:Remove the hinge pins, then remove the door. Move the hinges to the oppositeside of the rack. Reorient the door and hang it on the hinges; replace the hingepins.Reverse the door handle mounting.NOTE The handle uses gravity to operate properly. Reversing the handle is required.Move the Eaton logo to the upper part of the door.