Diesel Generator Sets

P730P1 / P800E1

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Proven in the field, this range of generator sets are capable of providing reliable power for critical applications including: mini power stations, data centres, large factories, airports, hospitals, large retail stores, and the financial sector. A 50oC package option is available to ensure efficient operation in high ambient temperatures. Custom-built weatherproof and acoustic enclosures can be tailored to suit any application. Providing personnel access and separate components for cooling, they make generator set installation and maintenance as quick and easy as possible.

Generator Set Specifications

Minimum Rating 730.0 kVA / 584.0 kW
Maximum Rating 844.0 kVA / 675.2 kW
Frequency 50Hz or 60Hz
Voltage 220-480 Volts
Speed 1500 or 1800 RPM
50 Hz Prime 730.0 kVA / 584.0 kW
50 Hz Standby 800.0 kVA / 640.0 kW
60 Hz Prime 750.0 kVA 600.0 kW
60 Hz Standby 844.0 kVA / 675.2 kW

Generator Set Configurations

Emissions/Fuel Strategy Fuel Optimised

Engine Specifications

Engine Model Perkins® 4006-23TAG2A
Bore 160 mm (6.3 in)
Displacement 22.9l (1398.7 cu. in)
Stroke 190 mm (7.5 in)
Compression Ratio 13.6:1
Governor Type Electronic

The Story

Our Large Product Range of generator set models is available from 730 - 2500 kVA. These generator sets are proven in the field and trusted to provide reliable power for critical applications including: mini power stations, data centres, large factories, airports, hospitals and large retail stores etc. Available with a 50oC package option, to ensure efficient operation in high ambient temperatures, this range can be customised with bespoke enclosures, cooling systems and specialised control systems through our Custom Power Solution team to suit any need.

Industry Leading Perkins Diesel Engine

The 6 cylinder Perkins 4006 range gives you the versatility you need in today’s power generation market. This engine has proven reliability in prime and standby installations in all of the key sectors, such as manufacturing facilities, hospitals, and data centres. The 4006 engines have exceptional power-to-weight ratios and compact designs, making them simple to transport and install.


Benefiting from the well-established Leroy Somer alternator, known worldwide for providing power generation expertise and solutions offering longlife products with low maintenance

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.

Single-Source Supplier

Fully prototype tested with certified torsional vibration analysis available

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.

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.

P730P1 / P800E1Standard Equipment

  • Air Cleaner
  • Engine filled with lubrication oil
  • Low Coolant Temperature Shutdown
  • Perkins 4000 Series 6 cylinder engine
  • Electronic governor
  • Engine mounted fuel/water separator
  • Package mounted radiator
  • Coolant Drain Valve
  • Engine mounted battery charging alternator
  • Cooling System filled with Coolant mix
  • Charge air cooled
  • Industrial silencer
  • Fuel Cooler
  • Leroy Somer
  • AREP Excitation
  • IP23 Protection
Control Panel
  • PowerWizard 1.1+
  • Base, Formed Steel with Single wall Fuel Tank
  • Lifting points on base frame

P730P1 / P800E1Optional Equipment

  • Industrial, Residential, Critical Silencers
  • Catalytic converters
  • Heat Exhangers
  • Special spark arrestor silencers/certification
  • Quadrature Droop Kit
  • Anti-Condensation Heater and Panel Circuitry
  • Increased alternator ingress protection
  • HV alternators
Control Panels
  • PowerWizard 2.1
  • easYgen-2500, 3200, 3500
  • ComAp
  • Deep Sea
  • Customer tailored PLC System
  • Remote monitoring
  • Increased Control Panel Ingress Protection
  • Stand alone ATI transfer panel
  • Lead Acid battery
  • Dual and air starting systems
  • Upgrade to Standard Set for "CE" Certification
  • Sound attenuated enclosures
  • Spring, Seismic anti-vibration mounts
  • Customer witness test
  • Remote cooling
  • Coolant heater
  • 4-Pole circuit breaker
  • Motorised circuit breaker
  • LV and HV switchgear
  • Fuel transfer systems
  • Integral metal fuel tank