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FG Wilson P688E1 Generator Set

The FG Wilson P688E1 is a 550 kW (688 kVA) Diesel standby generator set powered by a Perkins 2806C-E16TAG2 engine. It is available at , 60 Hz and rated 85.2 A. It holds about 75.7 L (20.0 gal) of oil and 50 L (13.2 gal) of coolant. The set measures 5820×1600×2150 mm (229.1×63.0×84.6 in), weighs about 880 kg (1940 lb) and produces 66.5 dBA at 7.5 m. An integrated tank holds 880 L (232.5 gal). The same 2806C-E16TAG2 engine also powers generator sets from Perkins.

550 kW
Standby
15.8 L
Displacement
75.7 L
Oil capacity
3
Document types

How to read your FG Wilson serial & model number →

Typical fuel consumption for 550–555 kW Diesel generators →

Compare with other 550–555 kW Diesel generators →

Specifications

FuelDiesel
Frequency60.0 Hz
Standby power550 kW
Standby kVA688
Prime power64 kW
Oil capacity75.7 L
AlternatorLeroy-Somer LL6014J
Voltage options480 V
Rated current85.2 A
Power factor0.8
Dimensions (L×W×H)5820×1600×2150 mm
Dry weight3800 kg
Sound level66.5 dBA @ 7.5 m
Fuel tank863.0 L

Engine

Perkins 2806C-E16TAG2
Oil capacity68.0 L
Coolant capacity50.0 L
Displacement15.8 L
AspirationTurbocharged and air-to-air charge cooled
Rated speed1800 rpm

Filters for the Perkins 2806C-E16TAG2

2

Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.

SystemFilterDescriptionCross-references
Oil filterP551808Lube Filter, Spin-On Full FlowPERKINS 4587260, NAPA 7792, BALDWIN B7299, CLAAS 0000900651 KuduParts $80.00
Fuel filterP551311Fuel Filter, Spin-On SecondaryPERKINS 4650996, BALDWIN BF7587, TAMROCK 019854051, LOESING 025133 KuduParts $147.00 FridayParts $151.84

Same engine, other brands

1 brand

The Perkins 2806C-E16TAG2 in this set also powers 1 generator set sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.

BrandModels
Perkins2806C-E16TAG2

Common questions

What size generator is the FG Wilson P688E1?

The FG Wilson P688E1 is rated 550 kW standby (688.0 kVA).

Which engine powers the FG Wilson P688E1?

The FG Wilson P688E1 is powered by the Perkins 2806C-E16TAG2 engine.

Is the FG Wilson P688E1 diesel or gas?

The FG Wilson P688E1 runs on Diesel.

What is the oil capacity of the FG Wilson P688E1?

The Perkins 2806C-E16TAG2 engine in the FG Wilson P688E1 has an oil capacity of 68.0 liters.

What is the cooling system capacity of the FG Wilson P688E1?

The FG Wilson P688E1 cooling system holds 50 liters (13.2 US gallons) for the engine, per the manufacturer specification sheet.

What is the prime power rating of the FG Wilson P688E1?

The FG Wilson P688E1 is rated 64 kW prime (688 kVA), against 550 kW standby.

How loud is the FG Wilson P688E1?

The FG Wilson P688E1 is rated at 66.5 dBA at 7.5 m, per the manufacturer specification sheet.

How much does the FG Wilson P688E1 weigh?

The FG Wilson P688E1 has a dry weight of 3800 kg (8377 lb).

What size fuel tank does the FG Wilson P688E1 have?

The FG Wilson P688E1 has a 863 liter (228 US gallon) fuel tank.

What voltage does the FG Wilson P688E1 produce?

The FG Wilson P688E1 is offered in 480 V.

What alternator comes on the FG Wilson P688E1?

The FG Wilson P688E1 uses a Leroy-Somer LL6014J alternator.

Parts

1
Part #DescriptionQtySystem
950-814Aislamiento acústico modularService part / kit Amazon eBay NAPA $23.75

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Prime100%131.434.7
Standby100%145.538.4

Available documents

Spec sheet — P625P1-P688E1(1pp) (FG Wilson)Spec sheet — P625P1-P688E1(G) (FG Wilson)Spec sheet — P625P1-P688E1(P) (FG Wilson)Spec sheet — P625P1-P688E1(S) (FG Wilson)Spec sheet — Serie 450-688kva F (FG Wilson)Reference — 450 -688 SA Enclosure (FG Wilson)Reference — 450-688kVA Enclosure(GB) (FG Wilson)Reference — 450-688kva Enc.(I) (FG Wilson)Reference — FR Product Rating Summary (FG Wilson)Reference — SP 450-688SA Enclosure (FG Wilson)Service manual — GE 450-688 SA Enclosure (FG Wilson)

This page was generated from the 11 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.