Powerware 9390 UPS 100160 kVA User Manual
Page 152
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PHYSICAL FEATURES AND REQUIREMENTS
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INSTALLATION INFORMATION
EATON Powerware
®
9390 UPS (20–80 kVA) Installation and Operation Manual
S 164201603 Rev 2 www.powerware.com
A-4
6.
The clearances required around the UPS cabinet are shown in Table B.
Table B. UPS Cabinet Clearances
From Top of Cabinet
Minimum clearance over the UPS cabinet is
457.2 mm (18 inches) for ventilation
From Front of Cabinet
914.4 mm (36 inches) working space
From Back of Cabinet
None required
From Right Side of Cabinet
None required
From Left Side of Cabinet
None required
7.
The basic environmental requirements for operation of the UPS system are:
Ambient Temperature Range:
0-40°C (32-104°F)
Recommended Operating Range: 20-25°C (68-77°F)
Maximum Relative Humidity:
95%, noncondensing
The UPS ventilation requirements are shown in Table C.
Table C. Air Conditioning or Ventilation Requirements During Full Load Operation
Ratings
Voltage
Heat Rejection
BTU/hr
1000/hr (kg‐cal/hr)
Input
Output
20 kVA
208/220
208/220
5.9 (1.49)
20 kVA
380/400/415/480
380/400/415/480
5.5 (1.38)
30 kVA
208/220
208/220
8.9 (2.24)
30 kVA
380/400/415/480
380/400/415/480
8.2 (2.07)
40 kVA
208/220
208/220
11.8 (2.98)
40 kVA
380/400/415/480
380/400/415/480
10.9 (2.76)
50 kVA
208/220
208/220
14.8 (3.73)
50 kVA
380/400/415/480
380/400/415/480
13.7 (3.45)
60 kVA
208/220
208/220
17.7 (4.47)
60 kVA
380/400/415/480
380/400/415/480
16.4 (4.14)
80 kVA
208/220
208/220
23.6 (5.96)
80 kVA
380/400/415/480
380/400/415/480
21.9 (5.52)
Ventilation required for cooling air exhaust: approximately 472 liter/sec (1000 cfm).