Specifications
| Fuel | Natural Gas or L.P. Vapor |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 100 kW |
| Standby kVA | 100 |
| Prime power | 80 kW |
| Emissions | EPA Certified |
| Controller | Digital H Control Panel - Dual 4x20 Display |
| Oil capacity | 8.0 L |
| Alternator | 8.1 GN |
| Voltage options | 120/240 V, 120/208 V, 277/480 V |
| Phase | 3-phase |
| Rated current | 333.3 A |
| Power factor | 0.8 |
| Circuit breaker | 333.3 A |
| Battery group | 1 |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 11.7 L |
| Max ambient | 75 °C |
| Dimensions (L×W×H) | 2394×1016×1206 mm |
| Dry weight | 936 kg |
| Sound level | 83.8 dBA @ N/A m |
| Tank runtime | N/A hr |
Engine
| Oil capacity | 8.0 L |
|---|---|
| Coolant capacity | 24.2 L |
| Displacement | 8.1 L |
| Aspiration | Naturally Aspirated |
Common questions
How many kW is the Generac SG100?
The Generac SG100 is rated 100 kW standby (100.0 kVA).
What engine does the Generac SG100 use?
The Generac SG100 is powered by the Generac 8.1 GN engine.
What fuel does the Generac SG100 use?
The Generac SG100 runs on Natural Gas or L.P. Vapor.
How much oil does the Generac SG100 take?
The Generac 8.1 GN engine in the Generac SG100 has an oil capacity of 8.0 liters.
What alternator does the Generac SG100 use?
The Generac SG100 uses a 8.1 GN alternator.
Troubleshooting
4Fault codes
| Code | Meaning |
|---|---|
| 000182a | Equipment damage |
| 000149 | Risk of poisoning |
| 000165a | Risk of overheating |
| 001063 | CAUTION Figure 4-1. Gearbox Oil Servicing Points |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 100% | 11.4 | 3.01 |
| Standby | 25% | 494.0 | 14.1 |
| Standby | 50% | 759.6 | 21.5 |
| Standby | 75% | 1011.1 | 28.6 |
| Standby | 100% | 14.1 | 3.72 |
Available documents
Spec sheet — 0k4291-b-sg100-9-0l-60hz (Generac)Spec sheet — Generac 100kW SG100 Gas Generator 9.0L (Generac)Reference — sg100-130 (Generac)Owner's manual — SG100 9.0L (Generac)Owner's manual — SG100 (Generac)Parts manual — 0166880SBY (Generac)