Operating instructions

UPS Installation Plan and Unpacking
3-2 Eaton 9E UPS (40–60 kVA, 208/220V) Generation 3 Installation and Operation Manual P-164000302—Rev 1 www.eaton.com/powerquality
The basic environmental requirements for operation of the UPS are:
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Ambient Temperature Range: 0–30C (32–86F)
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Recommended Operating Range: 20–25C (68–77F)
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Maximum Relative Humidity: 95%, noncondensing
CAUTION
If battery systems are located in the same room as the UPS, the battery manufacturer's
environmental requirements should be followed if they are more stringent than the UPS
requirements. Operating temperatures above the recommended range will result in decreased
battery life and performance, and may reduce or void the battery warranty.
The UPS ventilation requirements are shown in Table 3-2.
Table 3-1. Combined Altitude and Thermal Derating Factors
Altitude
Meters (Feet)
Derating Factor
40°C Ambient 35°C Ambient 30°C Ambient 25°C Ambient
1000 (3300) 0.82 0.91 — —
1500 (5000) 0.78 0.86 1.00 —
2000 (6600) 0.74 0.82 0.95 —
2500 (8300) 0.70 0.78 0.91 1.00
3000 (10000) 0.67 0.74 0.86 0.95
3500 (11600) 0.63 0.70 0.82 0.91
4000 (13200) 0.59 0.67 0.78 0.86
4500 (15000) 0.54 0.63 0.74 0.82
5000 (16500) 0.50 0.59 0.70 0.78
NOTE Altitude derating based on interpolation of IEC 62040-3 Ed1.
Thermal derating based on thermal testing in accordance with UL 60950.
Table 3-2. Air Conditioning or Ventilation Requirements During Full Load Operation
Model Rating Input Voltage Output Voltage
Heat Rejection
BTU/hr x1000 (kg-cal/hr)
Minimum Required
Cooling Air Flow
Eaton 9E-40
40 kVA 208/220 208/220 9.29 (2342)
292 liters/sec (618 cfm)Eaton 9E–60/40
Eaton 9E–60/60 60 kVA 208/220 208/220 13.94 (3513)