Minimum Rating

706.0 kVA / 564.8 kW

Maximum Rating

780.0 kVA / 624.0 kW

Emissions/Fuel Strategy

Fuel Optimised



The new 350 – 938 kVA industry leading power range is the result of a continued focus on performance, durability and serviceability combined with the most advanced production methods to deliver power you can trust.

Generator Set Specifications

Minimum Rating 706.0 kVA / 564.8 kW
Maximum Rating 780.0 kVA / 624.0 kW
Emissions/Fuel Strategy Fuel Optimised
Voltage 230-400 Volts
Frequency 50 Hz
Speed 1500 RPM
50 Hz Prime 706.0 kVA / 564.8 kW
60 Hz Standby – / –
50 Hz Standby 780.0 kVA / 624.0 kW
60 Hz Prime – / –

Engine Specifications

Engine Model Perkins® 2806A-E18TTAG4
Bore 145.0 mm (5.7 in)
Displacement 18.1l (1104.5 cu. in)
Stroke 183.0mm (7.2 in)
Compression Ratio 14.0:1
Governor Type Electronic

Benefits & Features

The Story

The 350 – 938 kVA range from FG Wilson is designed by our expert engineers to deliver power you can trust. With an enhanced choice of power nodes, this range is engineered for optimum performance in diverse applications. Expert Design´┐Ż Trusted Power


FG Wilson Diesel Engine

The Perkins 2000 Series offers excellent performance from the well-proven 6 cylinder 13, 15 & 18 litre in-line diesel engines. Developed from a proven heavy-duty industrial base, the engine offers superior performance and reliability. Its premium design ensures economic and durable operation, low emissions and advanced performance and reliability.



Benefiting from a choice of leading alternators, the range incorporates the FG Wilson alternator as standard.


PowerWizard 1.1+

The FG Wilson PowerWizard range of digital control panels, combine straightforward menu navigation with advanced metering and protection technology. They are used in automatic mains failure applications in conjunction with transfer panels. Our PowerWizard range allows you to monitor and control your generator set with ease, whilst ensuring your unit operates within safe parameters and provides important diagnostic information when needed.


Testing & Validation

Fully prototype tested with certified torsional vibration analysis available


Standard Reference Conditions

Prime Rating These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours. Standby Rating These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3). Standard Reference Conditions Note: Standard reference conditions 25°C (77°F) Air Inlet Temp, 100m (328 ft) A.S.L. 30% relative humidity. Fuel consumption data at full load with diesel fuel with specific gravity of 0.85 and conforming to BS2869: 1998, Class A2.


World Wide Product Support

FG Wilson manufactures product in the following locations: Northern Ireland • Brazil • China • India With headquarters in Northern Ireland, FG Wilson operates through a Global Dealer Network.


P780-1 Standard Equipment

  • Air Cleaner
  • Lube oil drain valve
  • Engine filled with lubrication oil
  • High Coolant Temperature Shutdown
  • Low Oil Pressure Shutdown
  • Engine mounted battery charging alternator

  • Package mounted radiator
  • Radiator fan and charging alternator guards
  • Coolant Drain Valve
  • Cooling System filled with Coolant mix

  • Exhaust flange outlet
  • Exhaust bellows and gasket

  • 8 Hr Fuel Tank
  • BSP Fuel Sockets

  • FG Wilson
  • SHUNT Excitation
  • IP23 Protection

Control Panel
  • PowerWizard 2.1+

  • Robust steel constructed base frame
  • Base frame drag and lift points
  • Captive linear vibration isolators between base and engine-generator
  • Battery Tray and Cables

P780-1 Optional Equipment

  • Industrial, Residential, Critical Silencers

  • Quadrature Droop Kit (AR6)
  • Anti-Condensation Heater and Panel Circuitry
  • AREP / PMG excitation
  • AVR Upgrades
  • Three phase sensing
  • Oversize Alternator
  • Coastal ingress protection alternator
  • Leroy Somer

Control Panels
  • PowerWizard 2.1
  • easYgen-2500

  • Heavy duty dry battery
  • Battery charger with auto boost

  • Upgrade to Standard Set for “CE” Certification
  • EEC Declaration of Conformity
  • Dual wall base tank (8 hrs)
  • Sound attenuated or High ambient enclosures – Coming Soon
  • Battery isolator switch