Generac Power Systems Guardian QT02224 - Manual (Page 3)

QT022
kW RATING 22
ENGINE SIZE 2.4 Liter Inline 4
GENERATOR OUTPUT VOLTAGE/KW - 60Hz KW AMP CB Size
120/208V, 3-phase, 0.8 pf 22 76 100
GENERATOR LOCKED ROTOR KVA
AVAILABLE @ VOLTAGE DIP OF 35%
Single phase or 208 3-phase
43
ENGINE FUEL CONSUMPTION (Natural Gas) (Propane) Natural Gas Propane
(ft 3 /hr.) (gal/hr.) cu ft/hr
Exercise cycle 42 0.44 16
25% of rated load 100 1.0 38
50% of rated load 190 2.0 98
75% of rated load 255 2.7 98
100% of rated load 316 3.3 120
ENGINE COOLING
Air flow
(inlet air including alternator and combustion air) ft 3 /min. 2,400
System coolant capacity US gal. 2.5
Heat rejection to coolant BTU/hr. 99,000
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 68
SOUND EMISSIONS IN DBA
Exercising at 7 meters
61
Normal operation at 7 meters 70
EXHAUST
Exhaust flow at rated output 60 Hz
cfm 165
Exhaust temp. at muffler outlet °F 900
ENGINE PARAMETERS
Rated synchronous RPM
60 Hz 1800
HP at rated KW 60 Hz 40
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
ENCLOSURE
Material
Aluminum
Color PMS 422 (Bisque)
OPERATING DATA
QT022
RATING: All three phases units are rated at 0.8 power factor. 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.