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FG Wilson P55-3 Generator Set

The FG Wilson P55-3 is a 44 kW (55 kVA) standby generator set powered by a Perkins 1103A-33TG2 engine. It is available at 380 V, 415 V, 440 V, 220 V, 230 V and 240 V, 3-phase and 50 Hz. It holds about 7.9 L (2.1 gal) of oil and 10.2 L (2.7 gal) of coolant, with a maximum ambient rating of 50 °C. The set measures 1680×760×1336 mm (66.1×29.9×52.6 in), weighs about 62.5 kg (138 lb) and produces 56.7 dBA at 15 m. An integrated tank holds 145 L (38.3 gal). The same 1103A-33TG2 engine also powers generator sets from Caps, Denyo, Olympian and Perkins.

44 kW
Standby
3.3 L
Displacement
7.9 L
Oil capacity
1
Document types

How to read your FG Wilson serial & model number →

Specifications

Frequency50.0 Hz
Standby power44 kW
Standby kVA55
Prime power40 kW
EmissionsOptimised for low fuel consumption
Oil capacity7.9 L
AlternatorMarelli Mark V SHUNT
Voltage options380 V, 415 V, 440 V, 220 V, 230 V, 240 V
Phase3
Power factor0.8
Max ambient50.0 °C
Dimensions (L×W×H)1680×760×1336 mm
Dry weight62 kg
Wet weight76 kg
Sound level56.7 dBA @ 15 m
Fuel tank145.0 L

Engine

Perkins 1103A-33TG2
Oil capacity7.9 L
Coolant capacity10.2 L
Displacement3.3 L
AspirationTurbocharged
Rated speed1500 rpm

Maintenance & consumables

for the Perkins 1103A-33TG2
ItemSpecCapacityPart #Interval
Air filterReplaceable Element9010471020 hr PartsGeek dieselpartscenter $32.62
Fuel filterReplaceable Element1020 hr find
Oil filterT741050211020 hr PartsGeek
Belt1500 hr find
Coolant502 hr
Coolant filter find
Oil500 hr

Common questions

What is the power rating of the FG Wilson P55-3?

The FG Wilson P55-3 is rated 44 kW standby (55.0 kVA).

What engine does the FG Wilson P55-3 use?

The FG Wilson P55-3 is powered by the Perkins 1103A-33TG2 engine.

What is the oil capacity of the FG Wilson P55-3?

The Perkins 1103A-33TG2 engine in the FG Wilson P55-3 has an oil capacity of 7.9 liters.

What alternator does the FG Wilson P55-3 use?

The FG Wilson P55-3 uses a Marelli Mark V SHUNT alternator.

Fuel consumption

RatingLoadL/hgal/h
Prime100%
Standby

Available documents

Spec sheet — 24-220 kVA Enclosure(GB)(0214) (FG Wilson)Spec sheet — 30-220 kVA CAL CALG Enclosure(GB)(0114) (FG Wilson)Spec sheet — 30-220 kVA CAL CALG Enclosure(GB)(0414) (FG Wilson)Spec sheet — New Product Rating Sum(GB)(0214) (FG Wilson)Spec sheet — New Product Rating Sum(GB)(0414) (FG Wilson)Spec sheet — P55-3(4PP)GB(0514) (FG Wilson)Spec sheet — Product Rating Sum(GB)(1113) (FG Wilson)Spec sheet — Product Rating(ES)0414) (FG Wilson)Spec sheet — Product+Rating+Sum(RU)(0711) (FG Wilson)