Preassembled System Setup; Preparing The Rack - Eaton Powerware BladeUPS User Manual

PREASSEMBLED SYSTEM INSTALLATION

Preassembled System Setup

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Eaton BladeUPS (12 kVA) User's Guide
Only qualified service personnel (such as a licensed electrician) shall perform the electrical installation. Risk
of electrical shock.
UPSs in a parallel configuration require a dedicated branch circuit that meets the
following requirements:
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Three-phase, 4-wire plus ground, 208Y/120V nominal (BladeUPS 12 model) or
400Y/230V nominal, 380–415 Vac acceptable (BladeUPS 12i model)
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50/60 Hz
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Wall-mounted breaker that is readily accessible to the operator
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Flexible or rigid metal conduit
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Circuit with overcurrent protection, depending on parallel configuration:
Table 2. BladeUPS Overcurrent Protection
Number of UPSs in Preassembled System
1
2
3
4
5
6 (N+1 System)
NOTE For ease of wiring access with bottom entry, place the rack containing the UPSs on a raised floor.

Preparing the Rack

To prepare the rack for wiring:
1. Verify operation of the rack door handle:
To open the door, push in on the key lock. The handle pops up. Pull out on the
handle.
To close the door, push in on the handle until it snaps into place.
2. Remove the accessory box which is located in the rear of the system behind the
rack doors.
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164201649 Rev 6 www.eaton.com/powerqualtiy
W A R N I N G
BladeUPS 12 Model
50A
100A
150A
200A
225A
225A
BladeUPS 12i Model
30A
63A
75A
100A
125A
160A