Generac GR160 - Manual (Page 3)

OPERATING DATA
GR160
STANDBY PRIME
GR160 GR160
GENERATOR OUTPUT VOLTAGE/KW-60HzSTANDBY
240V, 1-phase, 1.0 pf kW 133 126
120/208V, 3-phase, 0.8 pf kW 133 126
139/240V, 3-phase, 0.8 pf kW 133 126
277/480V, 3-phase, 0.8 pf kW 133 126
AMPERAGE
Single phase 240V Amps 554 525
Three phase 208V Amps 461 437
Three phase 240V Amps 400 379
Three phase 480V Amps 200 189
MOTOR STARTING KVA 416V 480V 416V 480V
Maximum at 35% instantaneous voltage dip 60 Hz - kVA 680 950 680 950
FUEL
Fuel consumption 60 Hz Load 25% 50% 75% 100% 25% 50% 75% 100%
gal/hr 4.4 6.6 8.8 9.3 3.5 5.3 7.0 7.4
liters/hr 16.7 25.0 33.3 35.2 13.4 20.0 26.6 28.2
COOLING
Coolant capacity System lit (US gal) 22 (5.8) 22 (5.8)
Engine lit (US gal) 14 (3.7) 14 (3.7)
Radiator lit (US gal) 8 (2.1) 8 (2.1)
Coolant flow/min. 60 Hz - lit (US gal) 270 (71.3) 270 (71.3)
Heat rejection to coolant BTU/hr 344,000 309,600
Inlet air 60 Hz - cu meters/min (cfm) 120 (4500) 120 (4500)
Max. inlet air temperature °F 110 110
COMBUSTION AIR REQUIREMENTS
Flow at rated power 60 Hz - cu meters/min (cfm) 8.9 (314) 8.0 (283)
EXHAUST
Exhaust flow at rated output 60 Hz cu meters/min (cfm) 31.6 (1115) 28.4 (1003)
Maximum recommended back pressure Kpa ("H
2
O) 7.5 (30) 7.5 (30)
Exhaust temperature at rated output °C (°F) 496 (925) 446 (835)
ENGINE
Rated RPM 60 Hz 1800 1800
Rated HP 60 Hz 194 175
Piston speed 60 Hz - m/min (ft/min) 464 (1524) 464 (1524)
BMEP (psi) 60 Hz 171 155
POWER ADJUSTMENT FOR AMBIENT CONDITIONS
Temperature -3% for every 10°C above - °C 25 25
-1.5% for every 10°F above - °F 77 77
Attitude -3.0% for every 300 m above - m 1523 1523
-3.0% for every 1000 ft above - ft 5000 5000