Standalone Ups Installation - Eaton Powerware BladeUPS User Manual

STANDARD SYSTEM INSTALLATION

Standalone UPS Installation

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Eaton BladeUPS (12 kVA) User's Guide
NOTE Do not make unauthorized changes to the UPS; otherwise, damage may occur to your equipment and
void your warranty.
The UPS requires a dedicated branch circuit that meets the following requirements:
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50A (BladeUPS 12 model) or 30A (BladeUPS 12i model) circuit with overcurrent
protection
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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
To install the UPS:
1. Switch off utility power to the distribution point where the UPS will be
connected. Be absolutely sure there is no power.
2. Verify that all circuit breakers are in the OFF (O) position.
NOTE The load connector breaker controls the load connector only, not the output power cord.
3. If you are installing power management software, connect your computer to the
UPS communication port or optional X-Slot card (see page 107). For the
communication port, use the supplied serial cable.
4. If your rack has conductors for grounding or bonding of ungrounded metal parts,
connect the ground cable (not included) to the ground bonding screw.
See Figure 58 for the location of the ground bonding screw.
5. If an emergency power-off (disconnect) switch is required by local codes, see
"Remote Emergency Power-off" on page 113 to install the REPO switch before
powering on the UPS.
6. Continue to "Standalone UPS Initial Startup" on page 88.
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164201649 Rev 6 www.eaton.com/powerqualtiy