The Generac SD1250 compressor is listed with standby output of 1250 kW, Diesel fuel, 60 Hz operation, 277/480 V, 600 V output, and Three phase.
Generator • Diesel • 60 Hz • Three phase
Key specifications
Visual model specs
Built only from this model’s supplied generator specifications.
1,250 kW
1,000 kW
58.12 gal
104.88 gal
How the Generac SD1250 compares
This compares the supplied numeric specification with Generac generators in the same broad standby-power class where enough comparable data exists.
About 16% below the similar-output Generac average. Around the 46th percentile for this field.
About 17% above the similar-output Generac average. Around the 56th percentile for this field.
About 22% above the similar-output Generac average. Around the 67th percentile for this field.
Generator information
| Manufacturer | Generac |
|---|---|
| Model | SD1250 |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 1250 kW |
|---|---|
| Prime power | 1000 kW |
| Standby kVA | 1250.0 |
| Voltage options | 277/480 V, 600 V |
| Phase | Three phase |
| Power factor | 0.8 |
Engine, cooling and controls
| Oil capacity | 58.1 gal (220 L) |
|---|---|
| Coolant capacity | 104.9 gal (397 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | E Control Panel |
Physical specifications
| Dry weight | 27, 348 lb (12, 405 kg) |
|---|---|
| Dimensions (L × W × H) | 207.3 × 93.5 × 112.1 in (5266 × 2376 × 2847 mm) |
Battery
| Battery voltage | 24V V |
|---|---|
| Battery quantity | 4 |
Disclaimer: Specifications should be verified against the official owner’s manual and confirmed on the Generac USA website.