Description
Technical Parameters
| Parameter / Specification | Standard Value / Details | Load-Dependent Performance (100% / 90% / 75% / 50%) |
| Engine Brand & Model |
Cummins QSK60G22 (16 Cylinders, V-Type)
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| Fuel Type & Requirements |
Pipeline Natural Gas / Min. Methane Index: 70
|
MN Requirement: 70 / 70 / 70 / 70
|
| Engine Displacement |
60 L (3,672 cu. in.)
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| Aspiration & Configuration |
Turbocharged and Intercooled (Water-to-Air)
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| Cylinder Bore x Stroke |
159 mm x 190 mm (6.25 in x 7.48 in)
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| Operating Speed |
1,500 RPM
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| Engine Lubrication Capacity |
380 L (100 gal)
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| Full Load Lube Oil Consumption |
0.15 g/kWe-h (0.11 g/hp-h)
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| Electrical System Voltage |
24 VDC Starter
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| Inlet Fuel Supply Pressure |
0.20 bar (2.9 psi)
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| Fuel Consumption (ISO 3046/1) |
Lower Heating Value (LHV)
|
3,533.4 kW (12.06 MMBtu/h) / 3,206 kW (10.94 MMBtu/h) / 2,712 kW (9.26 MMBtu/h) / 1,913.4 kW (6.53 MMBtu/h)
|
| Electrical Efficiency (ISO 3046/1) |
Percentage (%)
|
43.6% / 43.2% / 42.6% / 40.2%
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| Thermal Efficiency (ISO 3046/1) |
Percentage (%)
|
49.2% / 49.8% / 50.3% / 53.0%
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| Electrical Power Output |
Continuous Rating
|
1,540 kWe / 1,386 kWe / 1,155 kWe / 770 kWe
|
| Heat Dissipation – Low Temp (LT) |
Circuit Rejection kW (Btu/min)
|
119 kW (6,770 Btu/min) / 105 kW (5,973 Btu/min) / 84 kW (4,757 Btu/min) / 59 kW (3,355 Btu/min)
|
| Heat Dissipation – High Temp (HT) |
Circuit Rejection kW (Btu/min)
|
898 kW (51,069 Btu/min) / 801 kW (45,552 Btu/min) / 654 kW (37,192 Btu/min) / 471 kW (26,792 Btu/min)
|
| Radiated Heat Loss |
Ambient Radiation kW (Btu/min)
|
170 kW (9,674 Btu/min) / 165 kW (9,383 Btu/min) / 157 kW (8,902 Btu/min) / 106 kW (6,013 Btu/min)
|
| Exhaust Heat Recovery |
Available Thermal Energy to 105°C
|
721 kW (2.46 MMBtu/h) / 690 kW (2.35 MMBtu/h) / 626 kW (2.14 MMBtu/h) / 484 kW (1.65 MMBtu/h)
|
| Combustion Air Intake Flow |
Volumetric Airflow
|
3,912 ft³/min (1,846 l/s) / 3,504 ft³/min (1,654 l/s) / 2,888 ft³/min (1,363 l/s) / 1,962 ft³/min (926 l/s)
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| Exhaust Gas Volumetric Flow |
Flow Rate
|
8,712 ft³/min (4,111 l/s) / 8,044 ft³/min (3,796 l/s) / 7,036 ft³/min (3,321 l/s) / 5,139 ft³/min (2,425 l/s)
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| Exhaust Gas Mass Flow |
Flow Rate
|
2.14 kg/s (16,984 lb/h) / 1.92 kg/s (15,238 lb/h) / 1.60 kg/s (12,698 lb/h) / 1.06 kg/s (8,412 lb/h)
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| Exhaust Gas Temperature |
Turbine Outlet Temperature
|
373°C (703°F) / 396°C (745°F) / 411°C (772°F) / 454°C (848°F)
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| Exhaust System Backpressure |
Max Permissible
|
1.45 in-Hg (4.9 kPa) across all load levels
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| HT Circuit Coolant Volume |
Fluid Capacity
|
181 L (48 gal)
|
| HT Coolant Circulation Rate |
Flow @ Max Restriction
|
70 m³/h (308 gal/min)
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| HT Coolant Operating Temperatures |
Max Inlet / Outlet Temp
|
Inlet: 80°C (175°F) / Outlet: 90°C (194°F)
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| HT Circuit Max Pressure Drop |
External Restriction Limits
|
Max Drop: 100 kPa (14.5 psi) / Max Static Head: 18.3 m (60 ft)
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| LT Circuit Coolant Volume |
Fluid Capacity
|
34.1 L (9 gal)
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| LT Coolant Circulation Rate |
Flow @ Max Restriction
|
22.7 m³/h (100 gal/min)
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| LT Coolant Operating Temperatures |
Max Inlet / Nominal Inlet
|
Max Inlet: 50°C (122°F) / Nominal Inlet: 50°C (122°F)
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| LT Circuit Max Pressure Drop |
External Restriction Limits
|
Max Drop: 100 kPa (14.5 psi) / Max Static Head: 18.3 m (60 ft)
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| Nitrogen Oxides (NOx) |
Exhaust Emission Rate @ 5% O₂
|
500 mg/Nm³ (0.80 g/hp-h) across all load levels
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| Carbon Monoxide (CO) |
Exhaust Emission Rate @ 5% O₂
|
790 mg/Nm³ (1.50 g/hp-h) across all load levels
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| Total Hydrocarbons (THC) |
Exhaust Emission Rate @ 5% O₂
|
1,429 mg/Nm³ (3.00 g/hp-h) / 1,479 mg/Nm³ (3.00 g/hp-h) / 1,553 mg/Nm³ (3.00 g/hp-h) / 1,534 mg/Nm³ (3.00 g/hp-h)
|
| Alternator Make & Model |
Mecc Alte ECO46 1.5L/4A
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| AC Output Configuration |
400V, 3-Phase, 50 Hz
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| Apparent Power Rating |
2,050 kVA
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| Voltage Regulation & AVR |
Automatic Voltage Regulator DER1 (±0.5%)
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| Insulation & Thermal Limits |
Class H Insulation / Class F Temperature Rise
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| Enclosure Protection & Airflow |
IP23 Ingress Protection / Cooling Air: 135 m³/min
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| Alternator Dry Weight |
4,260 kg
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| Open Frame Overall Dimensions |
5,180 mm L x 2,099 mm W x 2,972 mm H (17 ft x 6.9 ft x 9.5 ft)
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