The Generac MGG280 compressor is listed with standby output of 162 kW, Natural Gas, LP or Wellhead Gas fuel, 60 Hz operation, 277/480 V output, 3 phase, rated current of 354 A, and sound level of 78 dBA @ 75 ft (23 m).
Generator • Natural Gas, LP or Wellhead Gas • 60 Hz • 3 phase
Key specifications
Visual model specs
Built only from this model’s supplied generator specifications.
How the Generac MGG280 compares
This compares the supplied numeric specification with Generac generators in the same broad standby-power class where enough comparable data exists.
About 37% below the similar-output Generac average. Around the 20th percentile for this field.
About 50% below the similar-output Generac average. Around the 15th percentile for this field.
About 59% above the similar-output Generac average. Around the 89th percentile for this field.
About 4% below the similar-output Generac average. Around the 38th percentile for this field.
About 64% below the similar-output Generac average. Around the 10th percentile for this field.
Generator information
| Manufacturer | Generac |
|---|---|
| Model | MGG280 |
| Generator type | Generator |
| Fuel | Natural Gas, LP or Wellhead Gas |
| Frequency | 60 Hz |
Electrical output
| Standby power | 162 kW |
|---|---|
| Voltage options | 277/480 V |
| Phase | 3 phase |
| Rated current | 354 A |
| Power factor | 0.8 |
| Circuit breaker | 16 A |
Engine, cooling and controls
| Oil capacity | 2.67 gal (10.1 L) |
|---|---|
| Controller | InteliGen NTTMdigital, Inteligen |
| Alternator | Hci444C-311 277/480V 12 lead PMG Alternator |
Physical specifications
| Dry weight | 10, 913 lb (4, 950 kg) |
|---|---|
| Sound level | 78 dBA @ 75 ft (23 m) |
Battery
| Battery group | 8D |
|---|---|
| Battery cranking | 900 CCA |
| Battery voltage | 24 V |
| Battery quantity | 2 |
Disclaimer: Specifications should be verified against the official owner’s manual and confirmed on the Generac USA website.