Eaton 9395 - Page 26

UPS INSTALLATION PLAN AND UNPACKING
Eaton 9395 UPS (225–275 kVA) Installation and Operation Manual S 164201683 Rev 3 www.eaton.com/powerquality
3-2
For Field Installed UPM (FI-UPM) weights and dimensions, refer to the Eaton 9395
Field Installed UPM Mechanical Installation Manual, listed in paragraph 1.8 on
page 1-10.
Table 3‐1. UPS Cabinet Weights
Model
Weight
kg (lb)
Shipping Installed
Eaton 9395-275/225 911 (2008) 811 (1788)
Eaton 9395-275/275 911 (2008) 811 (1788)
The UPS cabinets use forced air cooling to regulate internal component temperature.
Air inlets are in the front of the cabinet and outlets are in the top. Allow clearance in
front of and above each cabinet for proper air circulation. The clearances required
around the UPS cabinet are shown in Table 3‐2.
Table 3‐2. UPS Cabinet Clearances
From Top of Cabinet 457.2 mm (18”) minimum clearance for ventilation
From Front of Cabinet 914.4 mm (36”) working space
From Back of Cabinet None Required
From Right Side of
Cabinet
152.4 mm (6”) working space
From Left Side of Cabinet None Required
The basic environmental requirements for operation of the UPS are:
S Ambient Temperature Range: 0–40°C (32–104°F)
S Recommended Operating Range: 20–25°C (68–77°F)
S Maximum Relative Humidity: 95%, noncondensing
C A U T I O N
If Eaton battery cabinets are located in the same room as the UPS, the battery cabinet environmental
requirements supercede the UPS requirements. Operating temperatures above the recommended range will
result in decreased battery life and performance, and will reduce or void the battery warranty. Refer to
Eaton's Terms and Conditions of Sale with Battery Replacement Coverage and the Battery Replacement
Price Book for more information. These documents can be found at www.eaton.com/powerquality or contact
an Eaton service representative to obtain copies.
The UPS ventilation requirements are shown in Table 3‐3.
Table 3‐3. Air Conditioning or Ventilation Requirements During Full Load Operation
Model Rating
Input/Output
Voltage
Heat Rejection
BTU/hr  1000 (kg-cal/hr)
Ventilation Required for Cooling Air Exhaust
Eaton 9395-275/225 225 kVA
400/400 43 (10943)
Approximately 755 liter/sec (1600 cfm)
With Field Installed UPM
Approximately 1510 liter/sec (3200 cfm)
480/480 44 (11054)
Eaton 9395-275/275 275 kVA
400/400 53 (13375)
480/480 54 (13510)