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. Complete the installation checklist.
6. Have authorized service personnel perform the preliminary operational checks and start
up.
NOTE: Startup and operational checks must be performed by an authorized Eaton
Customer Service Engineer or by qualified service personnel authorized by Eaton, or the
warranty terms specified in the Warranty become void.
Before you install the UPS system, read and understand how these instructions apply to
the system that you are going to install. Use the procedures and illustrations provided to
create a logical plan for installing the system.
For the UPS system to operate at peak efficiency, the installation site must meet the
environmental parameters outlined in the Eaton 91PS/93PS UPS 8-40 kW User’s and
Installation Guide.
The installation environment must meet the UPS weight and size requirements provided in
Tables 2 and 3.
The dimensions of the UPS cabinet are shown in illustration 1. Note that the depth
dimension (750 mm) includes cable glands.
Table 2. UPS cabinet weights with cardboard packaging
C-model 8-20 kW
(Illustration 1,
The UPS cabinets use forced air cooling to regulate internal component temperature. By
default, air inlets are in the front of the cabinet and outlets are in the back, see
illustration 3. Allow clearance in front of and behind each cabinet for proper air circulation.
Make sure that the cooling air that enters the UPS does not exceed +40 °C. For ventilation
requirements, refer to the Eaton 91PS/93PS UPS 8-40 kW User’s and Installation Guide.
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