250 kW · 390 kVA · 60 Hz
The NPI-250 Natural Gas Generator is built to meet the toughest power demands. Delivering 250 kW of clean, quiet energy, it features dual-fuel flexibility and parallel-ready intelligence for versatile applications. The innovative dual-breaker configuration allows seamless connection of both automatic or manual load banks, ensuring the generator package is properly loaded for optimal performance and reliability. Encased in a sound-attenuated, weather-resistant enclosure, this generator is engineered for reliable performance in a wide range of environments.
Power
250 kW
Output
390 kVA
Voltage
480 V
Frequency
60 Hz
| Model | PSI 14L |
| Bore | 5.04 in |
| Stroke | 5.59 in |
| Type | 4-cycle |
| Number of Cylinders | 8 |
| Combustion System | Spark-ignited |
| Cooling System | Water-cooled |
| Displacement | 892 in³ |
| Compression Ratio | 10.5:1 |
| Fuel Type | Natural Gas (NG), Propane (LP) |
| Model | STAMFORD S461D-D41 |
| Voltage | 480 V |
| Frequency | 60 Hz |
| Speed | 1800 RPM |
| IP Rating | IP23 |
| Insulation Class | H |
| Fuel rate (mass) | 138 lb/hr · 63 kg/hr |
| Fuel rate (volume) | 3086 ft³/hr · 87 m³/hr |
Estimates for estimation purposes only; subject to change without notice.
| Length | 4142 mm |
| Width | 2122 mm |
| Height | 2300 mm |
| Dry Weight | 6220 kg |
Request a quote
Tell us the load and the timeline. We'll confirm availability and come back with a quote — sizing advice costs nothing.
Faster still
Call and talk it through.
Most sizing questions take one conversation. If something is already down, this is the number.
403-887-4567Emergency dispatch 24/7, 365
Also in the fleet
Community
Apprenticeships, local hiring and mentorship with Indigenous communities across Alberta.
Built in Red Deer, Alberta · Proudly Canadian
