Eaton 9PXM8S4K User Manual page 109

C C h h a a p p t t e e r r 1 1 0 0 S S p p e e c c i i f f i i c c a a t t i i o o n n s s
1 1 0 0 . . 1 1 N N o o m m i i n n a a l l E E l l e e c c t t r r i i c c a a l l I I n n p p u u t t a a n n d d O O u u t t p p u u t t
This section provides the following specifications for the Eaton 9PXM models:
• Nominal Electrical Input and Output
• Combined UPM Power Ratings
• Circuit Breakers
• Environmental and Safety
• Battery
• Output Run Times
• Weights and Dimensions
Table 7. Electrical Input and Output
Nominal Input Voltage
Input Voltage Range
Nominal Output Voltage
Nominal Frequency
Regulation
Voltage Waveform
Overload Capability
DC Input Protection
Output Protection
Efficiency in Double-Conversion mode
1 1 0 0 . . 2 2 C C o o m m b b i i n n e e d d U U P P M M P P o o w w e e r r R R a a t t i i n n g g s s
Table 8. Power Ratings
Combined UPS
Ratings
4KVA, 3600 Watts
(1UPM)
8KVA, 7200 Watts
(2 UPMs)
12KVA, 10800
Watts (3 UPMs)
Split Phase Max Input
Voltage L-N/L-L Current/Phase
120/208V or 240V 20
120/208V or 240V 40
120/208V or 240V 60
4–20kVA Users Guide P-164000669 4–20kVA Users Guide P-164000669—Rev 10
110/220, 120/208, 120/240, 127/220 Vac
80V–144V (Line neutral)
110/220, 120/208, 120/240, 127/220 Vac
Online: 60 Hz auto-sensing; output frequency tracks input
frequency to selectable limit (±0.1 to ±5.0 Hz; ±3.0 Hz default);
switches to battery operation outside this tolerance On battery:
60 Hz ±0.1 Hz
±5% load regulation (under any line, load, or battery condition)
Sine wave; <5% THD at rated linear loads, computer-grade
power
115% for 3 seconds; >115% for 12 cycles
DC fuse
Microprocessor-sensed overvoltage and overcurrent, with fuse
backup
>93%
Output Current L- Input Service
N*
16.67A/phase 25A
33.34A/phase 50A
50.01A/phase 75A
Heat Dissipation
— Normal Mode
850 BTU/hr
1700 BTU/hr
2500 BTU/hr
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