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Eaton 93PM UPS Technical Specs

Power modules
Power Offering (kW) 10–200 kW in 5 kW increments at 208/220V
20–160 kW in 10 kW increments at 415/400/380V
20–200 kW in 10 kW increments at 480V
200–400 kW in 50 kW increments at 480V
Note: optional internal redundancy available for all models
General Characteristics
Efficiency with Energy Saver System (ESS) Up to 99%
Efficiency in Double-Conversion Mode Up to 97%
Parallel Capability Up to eight distributed. Some restrictions may apply; contact factory for more information.
Input 480V models 400V models 208V models
Voltage 480/277V 4-wire
480V 3-wire
380/220V 4-wire
400/230V 4-wire
415/240V 4-wire
208/120V 4-wire
220/127V 4-wire
Voltage range +10% / -15% +10% / -10% +15% / -15% @ 208V
+10% / -15% @ 220V
Frequency range 50/60 Hz
Power factor > .99
Input current distortion <3% @ 100% load capacity <3% @ 100% load capacity ≤ 3.5% @ 100% load capacity
Battery 480V models 400V models 208V models
Battery voltage 432V, 480V 480V 480V
Charging method ABM® technology
Battery type VRLA, AGM, Gel, Wet, Lithium, Flywheel, Super Caps VRLA, AGM, Gel, Wet, Lithium, Flywheel, Super Caps VRLA, AGM, Gel, Wet, Lithium
Output 480V models 400V models 208V models
Voltage 480 3-phase3-wire or 4-wire
208/120V with optional IAC-D, up to 200 kW
380V, 400V or
415V 3-phase 3-wire or 4-wire
208V or 220V 3-phase 3-wire or 4-wire
Frequency range 50/60 Hz
Regulation ±1% steady state
Voltage THD < 1% (100% linear load);
< 5% (non-linear load)
Load power factor range Unity with the ability to support 0.8 leading to 0.8 lagging without de-rating
Certification 480V models 400V models 208V models
Safety UL 1778, cULus, UL 924 Emergency, UL 924 Auxiliary UL 1778, cULus UL 1778, cULus
EMC FCC Part 15 Subpart B Class A
Surge IEC 61000-4-5
Height 74"
Depth 42"
Width 22”
  • 20–150 kW (480V)\
  • 20-120 kW (400V)
  • 10–120 kW (208/220V)
  • 160–200 kW (480V)
  • 120-160 kW (400V)
  • 10–160 kW (208/220V)
  • 10–200 kW (208/220V)
  • 250–400 kW (480V)
UL 924 Certification
The 93PM meets the strict standards for UL 924 compliance for emergency lighting applications when ordered with an emergency lighting SKU. For more information, visit
Optional accessories
  • Integrated maintenance bypass
  • Integrated distribution cabinet (with input and output transformer options)
  • Integrated power distribution cabinet
  • Integrated parallel tie cabinets
  • Integrated battery cabinet (small and large)
  • Wall-mounted or floor mounted bypass
  • Lithium battery cabinet
  • Custom options available. Contact factory for more information.

Due to continuing improvements, specifications are subject to change without notice.

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