INSTALLATION
Eaton 9140 UPS (7.5–10 kVA) User's Guide
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164201622 Rev 3
www.eaton.com/powerquality
45
UPS Installation
For the PW9140 10000 or PW9140 7500 model, see the following
section, “Plug-Receptacle UPS Installation.”
For the PW9140 10000 HW or PW9140 7500 HW model, see
“Hardwired UPS Installation” on page 49.
Plug-Receptacle UPS Installation
NOTE
Do not make unauthorized changes to the UPS; otherwise, damage may occur to
your equipment and void your warranty.
The Eaton 9140 plug-receptacle models require a dedicated branch
circuit that meets the following requirements:
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60A (10 kVA models) or 50A (7.5 kVA models) circuit with short circuit
and overcurrent protection
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200–240 Vac
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50/60 Hz
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The breaker must be wall-mounted and be readily accessible to the
operator
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Flexible metal conduit (recommended for ease of service and
maintenance)
To install a plug-receptacle UPS:
1.
Verify that all circuit breakers are in the OFF (O) position.
2.
If you are installing power management software, connect your
computer to the USB port, UPS communication port, or optional
X-Slot card (see page 75). For the communication port, use the
supplied serial cable.
3.
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 27 on page 47 for the location of the
ground bonding screw.
