Generac QT04524KNSX User Manual

45

2.4 Liter

 120/240V, 1-phase, 1.0 pf

45

188

200

 120/208V, 3-phase, 0.8 pf

45

156

175

 120/240V, 3-phase, 0.8 pf

45

135

150

 277/480V, 3-phase, 0.8 pf

45

68

80

GENERATOR LOCKED ROTOR KVA
 AVAILABLE @ VOLTAGE DIP OF 35%
 Single phase or 208/240 3-phase

100

 480V 3-phase

110

Natural Gas

 (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

61

 Normal operation at 7 meters

73

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

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.