Fuel Type
NG / LPV
Fuel supply line inlet - 1 in. NPT
Recommended fuel, lower heating value minimum (NG) - 34.3 MJ / m3 (904 BTU / ft3)
Recommended fuel, lower heating value minimum (LPV) - 87.1 MJ / m3 (2,338 BTU / ft3)
Rated temperature - 77 °F (25 °C)
Rated altitude - 1,200 ft. (366 m)
Temperature derate - 1.5% for every 10 °F (5.6 °C) above rated temperature
Altitude derate - 2.5% for every 1,000 ft. (305 m) above rated altitude
Fuel supply pressure - 7 - 11 H2O (17 - 28 mbar)
Gas fuel system
NG / LPV
Fuel supply line inlet - 1 in. NPT
Recommended fuel, lower heating value minimum (NG) - 34.3 MJ / m3 (904 BTU / ft3)
Recommended fuel, lower heating value minimum (LPV) - 87.1 MJ / m3 (2,338 BTU / ft3)
Rated temperature - 77 °F (25 °C)
Rated altitude - 1,200 ft. (366 m)
Temperature derate - 1.5% for every 10 °F (5.6 °C) above rated temperature
Altitude derate - 2.5% for every 1,000 ft. (305 m) above rated altitude
Fuel supply pressure - 7 - 11 H2O (17 - 28 mbar)
Gas fuel system
Horsepower
Rate (Liquid Propane / Natural Gas) - Gross 82 / 78 hp
Rate (Liquid Propane / Natural Gas) - Gross 82 / 78 hp
Alternator
Type - Self-Excited, 4-Lead
Manufacturer - Coliseum
Model - 50BSPP-0
Exciter Type - Self-Excited
Insulation Rating - Class H
Designed Temperature Rise - 125 °C
Bearing (Quantity / Type) - 1 / Sealed
Coupling - Flexible Disk
Amortisseur Windings - Full
Number of Poles - 4
Voltage Regulator - Analog, 1-Phase Sensing
Voltage Regulation, NL to FL - +/- 1.0%
One Step Load Acceptance - 100% of rating
Total Harmonic Distortion (THD), NL to FL - < 5.0
Type - Self-Excited, 4-Lead
Manufacturer - Coliseum
Model - 50BSPP-0
Exciter Type - Self-Excited
Insulation Rating - Class H
Designed Temperature Rise - 125 °C
Bearing (Quantity / Type) - 1 / Sealed
Coupling - Flexible Disk
Amortisseur Windings - Full
Number of Poles - 4
Voltage Regulator - Analog, 1-Phase Sensing
Voltage Regulation, NL to FL - +/- 1.0%
One Step Load Acceptance - 100% of rating
Total Harmonic Distortion (THD), NL to FL - < 5.0
Displacement
4,300 cc (4.3 l / 262 ci)
4,300 cc (4.3 l / 262 ci)
Fuel Consumption
No Load (NG)*** - 181,000 BTU / hr. (181 ft3 / hr.) (5.2 m3 / hr.)
Half Load (NG)*** - 328,000 BTU / hr. (328 ft3 / hr.) (9.3 m3 / hr.)
Full Load (NG)*** - 511,000 BTU / hr. (511 ft3 / hr.) (14.5 m3 / hr.)
No Load (LP)*** - 165,000 BTU / hr. (66 ft3 / hr.) (1.9 m3 / hr.)
Half Load (LP)*** - 337,000 BTU / hr. (135 ft3 / hr.) (3.9 m3 / hr.)
Full Load (LP)*** - 533,000 BTU / hr. (214 ft3 / hr.) (6.1 m3 / hr.)
***Fuel consumption rates are estimated based on normal operating conditions. Generator operation may be greatly affected by elevation and the cycling operation of multiple electrical appliances - fuel flow rates may vary depending on these factors.
No Load (NG)*** - 181,000 BTU / hr. (181 ft3 / hr.) (5.2 m3 / hr.)
Half Load (NG)*** - 328,000 BTU / hr. (328 ft3 / hr.) (9.3 m3 / hr.)
Full Load (NG)*** - 511,000 BTU / hr. (511 ft3 / hr.) (14.5 m3 / hr.)
No Load (LP)*** - 165,000 BTU / hr. (66 ft3 / hr.) (1.9 m3 / hr.)
Half Load (LP)*** - 337,000 BTU / hr. (135 ft3 / hr.) (3.9 m3 / hr.)
Full Load (LP)*** - 533,000 BTU / hr. (214 ft3 / hr.) (6.1 m3 / hr.)
***Fuel consumption rates are estimated based on normal operating conditions. Generator operation may be greatly affected by elevation and the cycling operation of multiple electrical appliances - fuel flow rates may vary depending on these factors.
Battery
Quantity - 1
Voltage - 12 VDC
775 CCA (A)
Charging Alternator Ground - Negative
Charging Alternator Nominal Voltage - 12 VDC
Charging Alternator Maximum Amperage - 70A
Rack and cables
Quantity - 1
Voltage - 12 VDC
775 CCA (A)
Charging Alternator Ground - Negative
Charging Alternator Nominal Voltage - 12 VDC
Charging Alternator Maximum Amperage - 70A
Rack and cables
Cooling
Radiator, closed-loop
Coolant Capacity (Engine Only) - 7.8 qt. (7.3 l)
Coolant Capacity (System Total) - 24 qt. (22.7 l)
Heat Rejected to Cooling Water at Rated Load - 2,300 BTU / min (9.7 kcal / sec)
Water Pump Type - Centrifugal
Radiator, closed-loop
Coolant Capacity (Engine Only) - 7.8 qt. (7.3 l)
Coolant Capacity (System Total) - 24 qt. (22.7 l)
Heat Rejected to Cooling Water at Rated Load - 2,300 BTU / min (9.7 kcal / sec)
Water Pump Type - Centrifugal
Engine Type
Industrial Powertrain, 4 Cycle, Naturally Aspirated
Speed - 1,800 rpm
Governor type - Electronic
Number of Cylinders - 6
Cylinder Arrangement - V6
Industrial Powertrain, 4 Cycle, Naturally Aspirated
Speed - 1,800 rpm
Governor type - Electronic
Number of Cylinders - 6
Cylinder Arrangement - V6