98 Eaton 93PM Emergency Lighting UPS (50 kW, 480V Three and Four-Wire UL 924) Installation and Operation Manual P-164000569—Rev 03
Frequency Regulation 0.1 Hz free running
Synchronous to Bypass ± 4 Hz (default setting)
Frequency Slew Rate 1 Hz per second (default setting)
Load Compatibility
0.8 pF Leading
0.8 pF Lagging
Overload Capability
<110% for 10 minutes
<125% for 60 seconds
<150% for 10 seconds
>150% for 300 milliseconds
1100..22..33 UUPPSS EEnnvviirroonnmmeennttaall
Operating Temperature
25 +/- 5°C (68–86°F) without derating. The recommended operating temperature
is 25°C (77°F).
Operating Altitude Maximum 1500m (5000 ft) at 30°C without derating
Storage Temperature -25 to +55°C, excluding batteries (prolonged storage above 40°C causes rapid
battery self-discharge)
Relative Humidity (operating and
storage)
5 to 95%, noncondensing
Acoustical Noise
50 kW at 100% load – 65 dBA at a 1m distance, per ISO 7779
Agency Markings
UL 924 Emergency Lighting and Power Equipment
Safety: UL1778 5th Ed./CSA22.2 No. 107.3-14 3rd Ed.
EMI Emissions and Immunity
Meets IEC 62040-2 C3 and FCC Part 15 Subpart B Class A, ICES-003, CISPR 22.
Electrostatic Discharge (ESD)
Immunity
Meets IEC 61000-4-2 Level 3 specifications. Withstands up to 4 kV contact pulse
without damage and with no disturbance or adverse effect to the critical load.
Product Specifications
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