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Generac MG200 Generator Set

The Generac MG200 is a 200 kW (250 kVA) Natural Gas standby generator set powered by a Generac MG200 engine. It is available at 480 V, 120/208 V, 277/480 V and 346/600 V, 3-phase, 60 Hz and rated 694 A. It holds about 34.3 L (9.1 gal) of oil and 37.9 L (10.0 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 2 group-161970 batteries at 12 V. The set measures 3250×1344.5×1711.2 mm (128.0×52.9×67.4 in) and weighs about 2477 kg (5461 lb).

200 kW
Standby
14.2 L
Displacement
34.3 L
Oil capacity
1
Document types

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Specifications

FuelNatural Gas
Frequency60.0 Hz
Standby power200 kW
Standby kVA250
Prime power180 kW
ControllerDigital G-200 Paralleling Control PanelTouch Screen
Oil capacity34.3 L
Alternator520 mm
Voltage options480 V, 120/208 V, 277/480 V, 346/600 V
Phase3
Rated current694 A
Power factor0.8
Battery group0161970SBY
Battery voltage12 V
Battery quantity2
Coolant capacity37.9 L
Max ambient50 °C
Dimensions (L×W×H)3250×1344×1711 mm
Dry weight2477 kg

Engine

Generac MG200
Oil capacity34.3 L
Coolant capacity37.9 L
Displacement14.2 L
AspirationTurbocharged/Aftercooled
Rated speed1800 rpm

Service specifications

2
TypeItemValueUnitCondition
OtherMax Harmonics3.50%
PressureMaximum External Press Drop on Radiator0.5inches H2O

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Recommended fluids

FluidGradeStandardAmbientCapacityNotes
FuelNatural Gas950 BTU / Cu.Ft

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Voltage reconnection

VoltagePhaseConnectionLeadsNotes
208Parallel Wye Network
480Series Wye Network

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Common questions

What is the power rating of the Generac MG200?

The Generac MG200 is rated 200 kW standby (250.0 kVA).

What engine is in the Generac MG200?

The Generac MG200 is powered by the Generac MG200 engine.

What fuel type does the Generac MG200 take?

The Generac MG200 runs on Natural Gas.

What's the oil capacity on a Generac MG200?

The Generac MG200 engine in the Generac MG200 has an oil capacity of 34.3 liters.

What alternator does the Generac MG200 use?

The Generac MG200 uses a 520 mm alternator.

Fuel consumption

RatingLoadL/hgal/h
Standby25%900.025.5
Standby50%165.4243.7
Standby75%223.3459.0
Standby100%275.5872.8

Available documents

Spec sheet — 0168240SBY (Generac)Spec sheet — Generac 200kW MG200 Gas Generator 14.2L (Generac)