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UPS system installation
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A A b b o o u u t t U U P P S S s s y y s s t t e e m m i i n n s s t t a a l l l l a a t t i i o o n n
The operator has to supply the wiring to connect the UPS to the local power source. The installation of the
UPS must be made by a locally qualified electrician. The electrical installation procedure is described in
the following section. The installation inspection and the initial start-up of the UPS and installing an extra
battery cabinet must be carried out by an authorized Eaton Customer Service Engineer or by other
qualified service personnel authorized by Eaton.
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S S t t e e p p s s t t o o i i n n s s t t a a l l l l t t h h e e U U P P S S
Power wiring can be routed through the bottom, rear or top of the cabinet. Control wiring can be routed
through the rear, bottom, or top of the cabinet, with connections made to easily accessible terminals. See
Figures
Removing the right panel and
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The interface wiring may be wired from top of the unit using cable glands in the plate on top of the unit.
1. Remove the right front panel by loosening the screws and then remove the touch protection panel
behind it.
2. For installing the power cables and DC source signal wires, remove the screws of the top, bottom, or
rear cable access gland plate.
3. For installing the control wiring, route the wires through the communication cable access gland plate.
See Figure
Gland plate locations.
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4. Depending on the installation method, use the appropriate plate.
5. Route all the cables through wire way to the UPS terminal blocks.
6. Reinstall wire entry plate and install conduit if needed.
7. Route and connect power wiring. Use cable support beams if needed. See Figure
beams.
8. When all wiring is complete, close the right panel and tighten the screws.
9. If installing a parallel system, repeat the above steps to all units in the system.
EATON 93PM G2 UPS
USER'S AND INSTALLATION GUIDE
To avoid physical injury or death, or damage to the UPS or the load equipment,
follow these instructions during the UPS system installation.
In case of condensed moisture inside the UPS cabinet, dry the cabinet with a
blower before starting up the system.
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CAUTION
CAUTION
Gland plate locations.
P-164000956 - February 2021
Cable support
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www.eaton.eu
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