COMMERCIAL 45 kW CA
KW RATING 45
ENGINE SIZE 2.4 Liter
GENERATOR OUTPUT VOLTAGE/KW - 60Hz KW AMP CB Size
120/208V, 3-phase, 0.8 pf 45 156.3 175
120/240V, 3-phase, 0.8 pf 45 135.4 150
277/480V, 3-phase, 0.8 pf 45 67.7 80
GENERATOR LOCKED ROTOR KVA
AVAILABLE @ VOLTAGE DIP OF 35%
208 3-phase 100
480V 3-phase 110
ENGINE FUEL CONSUMPTION
(Natural Gas) (Propane) Natural Gas Propane
(ft
3
/hr.) (gal/hr.) cu ft/hr
Exercise cycle 102 1.11 40.4
25% of rated load 194 2.12 77.1
50% of rated load 373 4.07 148
75% of rated load 520 5.67 206.3
100% of rated load 720 7.86 286
ENGINE COOLING
Air flow
(inlet air including alternator and combustion air) ft
3
/min. 2,725
System coolant capacity US gal. 3.0
Heat rejection to coolant BTU/hr. 173,000
Max. operating air temp. on radiator °C (°F) 60 (150)
Max. ambient temperature °C (°F) 50 (140)
COMBUSTION AIR REQUIREMENTS
Flow at rated power 60 Hz cfm 144
SOUND EMISSIONS IN DBA
Exercising at 7 meters 58
Full load at 7 meters 72
EXHAUST
Exhaust flow at rated output 60 Hz cfm 429
Exhaust temp. at muffler outlet °F 1150
ENGINE PARAMETERS
Rated synchronous RPM 60 Hz 3600
HP at rated KW 60 Hz 71
POWER ADJUSTMENT FOR AMBIENT CONDITIONS
Temperature Deration
3% for every 10 °C above - °C 25
1.65% for every 10 °F above - °F 77
Altitude Deration
1% for every 100 m above - m 183
3% for every 1000 ft. above - ft. 600
OPERATING DATA
COMMERCIAL 45 kW CA
RATING: All single phase units are rated at 1.0 power factor. STANDBY RATING: Standby ratings apply to installations served by a reliable utility source. The standby rating is applicable to
varying loads for the duration of a power outage. There is no overload capability for this rating. Ratings are in accordance with ISO-3046-1. Design and specifications are subject to change
without notice. Maximum wattage and current are subject to and limited by such factors as fuel Btu content, ambient temperature, altitude, engine power and condition, etc.
COMMERCIAL SERIES
(64 pages)
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