Eaton BladeUPS 5 kVA to 60 kVA (N+1) User’s Guide 164201649—Rev 14 59
• Flexible or rigid metal conduit
• Circuit with overcurrent protection, depending on parallel configuration.
Table 6. BladeUPS Overcurrent Protection
Number of UPSs in Parallel System
BladeUPS 12 Model BladeUPS 12i Model
1
50A 32A
2 100A 63A
3 150A 75A
4
200A 100A
5
225A 125A
6 (N+1 System)
225A 160A
NOTE For ease of wiring access with bottom entry, place the rack containing the UPSs on a
raised floor.
44..66 PPrreeppaarriinngg tthhee RRaacckk
1. Verify that all packaging material is removed from the rack.
2. Verify that the following items are included with the rack:
• (4) door keys
• (1) package rack hardware including:
– M6 clip nuts and screws
– 10-32 cage nuts and screws
– 1/4 x 20 rack baying screws and nuts
– 8-32 attachment screws
3. Verify operation of the rack door handle:
To open the door, pull out on the handle.
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. To flip the door:
WARNING
Use caution so door does not fall and cause an injury
a. Remove the door ground wire nut and wire connector from the ground stud (if equipped).
b. Pinch together the spring loaded hinge pin clips, then rotate and lock open both top and bottom hinge
pins.
c. Lift off the door and set aside
d. Remove the door hinges and flip 180° to mount them on corresponding attachment holes on opposite
side of the rack.
Preparing the Rack
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