Generac QT03015ANSX User Manual
OPERATING DATA
KW RATING (LP/NG)
25/25
ENGINE SIZE
1.5 Liter 4 cyl. inline
GENERATOR OUTPUT VOLTAGE/KW - 60Hz
KW
AMP
CB Size
120/240V, 1-phase, 1.0 pf
120/208V, 3-phase, 0.8 pf
120/240V, 3-phase, 0.8 pf
120/208V, 3-phase, 0.8 pf
120/240V, 3-phase, 0.8 pf
25
25
25
25
25
104
87
75
75
125
100
100
90
ENGINE FUEL CONSUMPTION
(Natural Gas) (Propane)
Exercise cycle
25% of rated load
50% of rated load
75% of rated load
100% of rated load*
25% of rated load
50% of rated load
75% of rated load
100% of rated load*
For Btu content, multiply ft
3
/hr x 2520 (LP) or ft
3
/hr x 1000 (NG)
Natural Gas
(ft
3
/hr.)
60
220
297
362
430
297
362
430
Propane
(gal/hr.)
ft
3
/hr
0.7
24
2.9
88
3.3
119
4
145
4.7
172
ENGINE COOLING
Air flow
(inlet air including alternator and combustion air)
ft
3
/min.
System coolant capacity
US gal.
Heat rejection to coolant
BTU/hr.
Max. operating air temp. on radiator
°C (°F)
Max. ambient temperature
°C (°F)
1,800
2.0
112,000
60 (150)
50 (140)
50 (140)
COMBUSTION AIR REQUIREMENTS
Flow at rated power 60 Hz
cfm
62
SOUND EMISSIONS IN DBA
Exercising at 7 meters
Normal operation at 7 meters
Normal operation at 7 meters
59
72
72
EXHAUST
Exhaust flow at rated output 60 Hz
cfm
Exhaust temp. at muffler outlet
°F
203
1100
ENGINE PARAMETERS
Rated synchronous RPM
60 Hz
3600
POWER ADJUSTMENT FOR AMBIENT CONDITIONS
Temperature Deration
3% for every 10 °C above - °C
1.65% for every 10 °F above - °F
Altitude Deration
1% for every 100 m above - m
3% for every 1000 ft. above - ft.
25
77
77
183
600
600
* Refer to "Emissions Data Sheets" for maximum fuel flow for EPA and SCAQMD permitting purposes.
RATING: All three phase 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.
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.
Generac
®
Guardian
®
Series Standby Generator - 25 kW
®