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Circuit Breakers
Table 8. Power Ratings (Continued)
Combined UPS
Ratings
16KVA, 14400
Watts (4 UPMs)
20KVA, 18000
Watts (5 UPMs)
*Note: Relative to output load factor, for 120V L to N current
1 1 0 0 . . 3 3 C C i i r r c c u u i i t t B B r r e e a a k k e e r r s s
C C i i r r c c u u i i t t B B r r e e a a k k e e r r s s
Table 9. Circuit Breaker Sizes
1 1 0 0 . . 4 4 E E n n v v i i r r o o n n m m e e n n t t a a l l a a n n d d S S a a f f e e t t y y
Table 10. Environmental and Safety
Operating Temperature
Storage Temperature
Relative Humidity
Operating Altitude
Non-Operating Altitude
Ventilation
Audible Noise
98
4–20kVA Users Guide P-164000669 4–20kVA Users Guide P-164000669—Rev 10
Split Phase
Max Input
Voltage L-N/L-L
Current/Phase
120/208V or 240V
80
120/208V or 240V
100
Required Input Circuit Breaker Sizes
UPS Capacity
4kVA
8kVA
12kVA
16kVA
20kVA
Output Current L-
Input Service
N*
66.68A/phase
100A
83.35A/phase
125A
Input Circuit Breaker
25A
50A
75A
100A
125A
0°C to 40°C (32°F to 104°F)
Optimal battery performance: 25°C (77°F)
UPS with battery modules: –20°C to +40°C (–4°F to 104°F)
UPS without batteries: –40°C to +60°C (–40°F to 140°F)
5–95% noncondensing
Up to 3,050 meters above sea level (10,000 ft)
The maximum operating ambient temperature decreases 1°C
per 300m above 1525m (2°F per 1000 ft above 5000 ft)
Up to 12,200m above sea level (40,000 ft)
The air around the UPS must be clean and free of dust,
corrosive chemicals, and other contaminants. The Eaton 9PXM
UPS uses internal fans to circulate the air for cooling. The air
must be free to circulate around the UPS and battery cabinet(s).
Do not operate the UPS in a sealed room or container.
Less than 67 dBA
Heat Dissipation
— Normal Mode
3400 BTU/hr
4250 BTU/hr
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