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FG Wilson P11-4S Generator Set

The FG Wilson P11-4S is a 86 kW (12 kVA) standby generator set powered by a Perkins 403D-15G engine. It is available at 52 V, 53 V, 58 V, 59 V, 70 V, 71 V, 55 V, 56 V, 61 V, 62 V, 72 V and 74 V, Single Phase-phase and 50 Hz. It holds about 6 L (1.6 gal) of oil and 6 L (1.6 gal) of coolant. The set measures 1684×860×1253 mm (66.3×33.9×49.3 in), weighs about 45 kg (99 lb) and produces 60.1 dBA at 15 m. An integrated tank holds 654 L (172.8 gal), roughly 1442 hours of runtime. The same 403D-15G engine also powers generator sets from AKSA, Leroy-Somer and Perkins.

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Specifications

Frequency50.0 Hz
Standby power86 kW
Standby kVA12
Prime power91 kW

Full specifications

Voltage options52 V, 53 V, 58 V, 59 V, 70 V, 71 V, 55 V, 56 V, 61 V, 62 V, 72 V, 74 V
PhaseSingle Phase
Power factor1.0
Dimensions (L×W×H)1684×860×1253 mm
Dry weight45 kg
Sound level60.1 dBA @ 15 m
Fuel tank654.0 L
Tank runtime1442 hr

Engine

Perkins 403D-15G

Oil capacity6.0 L
Coolant capacity6.0 L
Displacement1.496 L
AspirationNaturally Aspirated
Rated speed1500 rpm

Other generator sets with this engine

Maintenance & consumables

For the Perkins 403D-15G engine.

ItemSpecCapacityPart #Interval
Service part / kit IP23 buy
Service part / kitSHUNT R220 buy
Air filter4.9 find1500 hr
Battery125.0 kW (Btu/min)62 hr
Belt197.0 find1500 hr
Coolant7.1 l (US gal)62 hr
Fuel filter4.3 find1250 hr
Oil13.6 l500 hr
Oil filter4.9 find1500 hr
Spark plug4.3 find1500 hr

Available documents

Spec sheetReferenceService manual