HomeGeneracGenerac SG230

Generac SG230 Generator Set

The Generac SG230 is a 230 kW (288 kVA) Natural Gas standby generator set powered by a Generac 13.3GTA engine. It is available at 120/208 V, 120/240 V, 277/480 V and 600 V, 3-phase and 60 Hz. It holds about 27 L (7.1 gal) of oil and 56.7 L (15.0 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 2 group-31 batteries rated 925 CCA at 12 V. The set measures 3455×824×1944.7 mm (136.0×32.4×76.6 in), weighs about 2887 kg (6365 lb) and produces 89 dBA at 7 m.

230 kW
Standby
13.3 L
Displacement
27.0 L
Oil capacity
1
Document types

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Specifications

FuelNatural Gas
Frequency60.0 Hz
Standby power230 kW
Standby kVA288
Prime power207 kW
EmissionsEPA Certified Stationary Emergency
ControllerH-100
Oil capacity27.0 L
Alternator520 (4-pole, Class H insulation)
Voltage options120/208 V, 120/240 V, 277/480 V, 600 V
Phase3
Power factor0.8
Circuit breaker200 A
Battery group31
Battery cranking925 CCA
Battery voltage12 V
Battery quantity2
Coolant capacity56.7 L
Max ambient50 °C
Dimensions (L×W×H)3455×824×1944 mm
Dry weight2887 kg
Sound level84.1 dBA @ 7 m

Engine

Generac 13.3GTA
Oil capacity27.0 L
Coolant capacity21.0 L
Displacement13.3 L
AspirationTurbocharged/Aftercooled
Rated speed1800 rpm

Maintenance & consumables

for the Generac 13.3GTA
ItemSpecCapacityPart #Interval
Oil filterFull flow, cartridge find

Common questions

What is the power rating of the Generac SG230?

The Generac SG230 is rated 230 kW standby (288.0 kVA).

What engine does the Generac SG230 use?

The Generac SG230 is powered by the Generac 13.3GTA engine.

What fuel does the Generac SG230 use?

The Generac SG230 runs on Natural Gas.

What is the oil capacity of the Generac SG230?

The Generac 13.3GTA engine in the Generac SG230 has an oil capacity of 27.0 liters.

What alternator does the Generac SG230 use?

The Generac SG230 uses a 520 alternator. It has 4 poles. Insulation class H.

Fuel consumption

RatingLoadL/hgal/h
25%
50%
75%
100%
Standby
Standby25%
Standby50%
Standby75%
Standby100%

Available documents

Spec sheet — 0172630SBY (Generac)Spec sheet — 0195640SBY SG230 (Generac)Spec sheet — 0K4296 SG230 12-9L 60Hz (Generac)Spec sheet — 0l0028-a-sg230-14-2l-60hz (Generac)Spec sheet — Generac 230kW SG230 Gas Generator 14.2L (Generac)