Eaton 93E UPS (20–30 kVA, 208/220V) Installation and Operation Manual 164000301—Rev 04 11
CChhaapptteerr 33 UUPPSS IInnssttaallllaattiioonn PPllaann aanndd UUnnppaacckkiinngg
Use the following basic sequence of steps to install the UPS:
1. Create an installation plan for the UPS system.
2. Prepare your site for the UPS system.
3. Inspect and unpack the UPS cabinet.
4. Unload and install the UPS cabinet, and wire the system.
5. Install features, accessories, or options, as applicable.
6. Complete the Installation Checklist.
7. Have authorized service personnel perform preliminary operational checks and start up the system.
NOTE 1 Startup may be performed by the customer’s battery qualified electrical contractor for
single (not parallel) UPS installations without any accessory cabinets such as an External
Battery Cabinet.
NOTE 2 Startup and operational checks for parallel systems or installations with accessory
cabinets must be performed by an authorized Eaton Customer Service Engineer, or the
warranty terms specified on product's resources page become void. See
Chapter 11 Warranty for details. This service is offered as part of the sales contract for
the UPS. Contact an Eaton service representative in advance (usually a two-week notice
is required) to reserve a preferred startup date.
33..11 CCrreeaattiinngg aann IInnssttaallllaattiioonn PPllaann
Before installing the UPS system, read and understand how this manual applies to the system being installed.
Use the procedures and illustrations in paragraph 3.2 Preparing the Site and Chapter 4 UPS System Installation
to create a logical plan for installing the system.
33..22 PPrreeppaarriinngg tthhee SSiittee
For the UPS system to operate at peak efficiency, the installation site should meet the environmental
parameters outlined in this manual. The operating environment must meet the weight, clearance, and
environmental requirements specified.
33..22..11 EEnnvviirroonnmmeennttaall aanndd IInnssttaallllaattiioonn CCoonnssiiddeerraattiioonnss
The UPS system installation must meet the following guidelines:
• The system must be installed on a level floor suitable for computer or electronic equipment.
• The system must be operated at an altitude no higher than 1500m (5000 ft) without derating. See Table 1
for altitude and thermal derating requirements. For additional assistance with high altitude operation,
contact an Eaton service representative (see paragraph 1.8 Getting Help).
• The system must be installed in a temperature and humidity controlled indoor area free of conductive
contaminants.
CAUTION
Do not expose the UPS to overly aggressive environments, like salt mist or corrosive gases. High relative
humidity accelerates the effects of contaminants. The UPS should be installed in a G1 environment (based on
ANSI/ISA S-71.04 classifications). If the UPS is used in a more aggressive environment, it can cause reduced
product life and possibly early failure. If the installation location does not meet the recommended environment,
contact Eaton service representative for further information (see paragraph 1.8 Getting Help).
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