Generac QT030 - Manual (Page 3)

QT030
KW RATING 30
ENGINE SIZE 1.6 Liter 4 cyl. inline
GENERATOR OUTPUT VOLTAGE/KW - 60Hz KW AMP CB Size
120/240V, 1-phase, 1.0 pf 30 125 150
120/208V, 3-phase, 0.8 pf 30 104 125
120/240V, 3-phase, 0.8 pf (Consult Factory) 30 90 100
277/480V, 3-phase, 0.8 pf (Consult Factory) 30 45 50
GENERATOR LOCKED ROTOR KVA
AVAILABLE @ VOLTAGE DIP OF 35%
Single phase or 208 3-phase
56 (75)
ENGINE FUEL CONSUMPTION (Natural Gas) (Propane) Natural Gas Propane
(ft 3 /hr.) (gal/hr.) cu ft/hr
Exercise cycle 60 0.65 24
25% of rated load 193 2.1 76
50% of rated load 300 3.3 120
75% of rated load 415 4.5 165
100% of rated load 525 5.7 209
ENGINE COOLING
Air flow
(inlet air including alternator and combustion air) ft 3 /min. 1,800
System coolant capacity US gal. 2.0
Heat rejection to coolant BTU/hr. 131,000
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 95
SOUND EMISSIONS IN DBA
Exercising at 7 meters
62
Normal operation at 7 meters 75
EXHAUST
Exhaust flow at rated output 60 Hz
cfm 260
Exhaust temp. at muffler outlet °F 1025
ENGINE PARAMETERS
Rated synchronous RPM
60 Hz 3600
HP at rated KW 60 Hz 48
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
QT030
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.
KW rating is based on LPG Fuel and may derate with natural gas.