Milton CAT G25LTA 25 kW Spec Sheet - Manual (Page 3)

G25LTA
KW RATING 25
ENGINE SIZE 2.4 Liter 4 cylinder
GENERATOR OUTPUT VOLTAGE/KW - 60Hz KW AMP CB Size
120/240V, 1-phase, 1.0 pf 25 104 125
120/208V, 3-phase, 0.8 pf 25 87 100
277/480V, 3-phase, 0.8 pf 25 38 40
120/240V, 3-phase, 0.8 pf 25 75 80
GENERATOR LOCKED ROTOR KVA
AVAILABLE @ VOLTAGE DIP OF 35%
Single phase or 208 3-phase
43
480V 3-phase 57
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 140 1.53 56
50% of rated load 220 2.40 87
75% of rated load 300 3.27 119
100% of rated load 380 4.15 151
ENGINE COOLING
Air flow
(inlet air including alternator and combustion air) ft 3 /min. 1,500
System coolant capacity US gal. 2.5
Heat rejection to coolant BTU/hr. 95,000
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 70
SOUND EMISSIONS IN DBA
Exercising at 7 meters
54
Normal operation at 7 meters 60
EXHAUST
Exhaust flow at rated output 60 Hz
cfm 220
Exhaust temp. at muffler outlet °F 975
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
OPERATING DATA
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.
G25LTA