Eaton 91PS Guide Rapide D'installation page 6

EN
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 8-10 kW UPS User's and
Installation Guide.
The installation environment must meet the UPS weight and size requirements provided in
Tables 1 and 2.
The dimensions of the UPS cabinet are shown in illustration 2.
Table 1. UPS cabinet weights with cardboard packaging
Shipping weight with batteries
Installed weight with batteries
Shipping weight without batteries
Installed weight without batteries
Floor loading
Note: Maximum number of internal batteries are included.
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 4. 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 8-10 kW UPS User's and Installation Guide.
Table 2. UPS cabinet minimum clearances
From the top of the cabinet
From the front of the cabinet
From the back of the cabinet
From the side of the cabinet
Note: No side clearance required if the unit can be pulled out for side access.
This requires approximately 1,5 m increase to power and signal cable lengths.
The recommended ambient operating temperature and humidity for the UPS system is
shown in illustration 3. An ambient temperature from +20 °C to +25 °C is recommended to
achieve a long life of VRLA batteries.
4
All manuals and user guides at all-guides.com
8-10 kW
700 kg/m
188 kg
163 kg
98 kg
73 kg
2
8-10 kW
500 mm
500 mm
150 mm
0 mm (500 mm) *