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Gillette SP-2650 Generator Set

The Gillette SP-2650 is a 265 kW (331 kVA) LPG/NG standby generator set powered by a Power Solutions International 14.6LTCAC engine. It is available at 120/208 V, 120/240 V, 277/480 V, 127/220 V and 346/600 V, 3-phase and 60 Hz. It holds about 40 L (10.6 gal) of oil and 43.2 L (11.4 gal) of coolant, with a maximum ambient rating of 51.6 °C. Starting uses 2 group-31 batteries rated 1000 CCA at 12 V. The set produces 93 dBA at 7 m.

265 kW
Standby
14.6 L
Displacement
40.0 L
Oil capacity
1
Document types

Specifications

FuelLPG/NG
Frequency60.0 Hz
Standby power265 kW
Standby kVA331
Controller7420
Oil capacity40.0 L
AlternatorMarathon SP-250, SP-300, SP-410, SP-520, SP-620, SP-8005N, SP-960, SP-1200, SP-1500, SP-2000, SP-2650, SP-3000, SP-3500, SP-4000, SP-4250 (4-pole)
Voltage options120/208 V, 120/240 V, 277/480 V, 127/220 V, 346/600 V
Phase3
Power factor0.8
Battery groupBCI# 31
Battery cranking1000 CCA
Battery voltage12 VDC V
Battery quantity2
Coolant capacity43.2 L
Max ambient51.6 °C
Sound level93.0 dBA @ 7 m

Engine

Power Solutions International 14.6LTCAC
Oil capacity40.0 L
Coolant capacity43.2 L
Displacement14.6 L
AspirationTurbocharged & Charge Air Cooled
Rated speed1800 rpm

Maintenance & consumables

for the Power Solutions International 14.6LTCAC
ItemSpecCapacityPart #Interval
Air filterDry, Replaceable Cartridge—
Oil filter2, Replaceable Spin-On—

Service specifications

6
TypeItemValueUnitCondition
OtherFrequency Regulation½%½ cycle, no load to full load
OtherVoltage Regulation½%No load to full load
PressureFuel Pressure1.74-2.74kPa (7"-11" H2O)
PressureMax. Back Pressure3.0in. hg (10.2 kPa)
SpeedEngine Speed1800rpm
TemperatureCoolant temp. shut-down switch setting230°F (110°C)50/50 (water/antifreeze) mix

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Recommended fluids

FluidGradeStandardAmbientCapacityNotes
Coolant50/50 water to anti-freeze mixtureClosed coolant recovery system

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Voltage reconnection

VoltagePhaseConnectionLeadsNotes
3Parallel Star12Curve current value X 2
3Series Delta12Curve current value X 1.732
3Series Star12

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Common questions

What size generator is the Gillette SP-2650?

The Gillette SP-2650 is rated 265 kW standby (331.0 kVA).

Which engine powers the Gillette SP-2650?

The Gillette SP-2650 is powered by the Power Solutions International 14.6LTCAC engine.

What kind of fuel does the Gillette SP-2650 run on?

The Gillette SP-2650 runs on LPG/NG.

What's the oil capacity on a Gillette SP-2650?

The Power Solutions International 14.6LTCAC engine in the Gillette SP-2650 has an oil capacity of 40.0 liters.

What is the cooling system capacity of the Gillette SP-2650?

The Gillette SP-2650 cooling system holds 43.2 liters (11.4 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the sound level of the Gillette SP-2650?

The Gillette SP-2650 is rated at 93.0 dBA at 7 m, per the manufacturer specification sheet.

What voltage does the Gillette SP-2650 produce?

The Gillette SP-2650 is offered in 120/208 V, 120/240 V, 277/480 V, 127/220 V, 346/600 V, 3-phase.

What size battery does the Gillette SP-2650 need?

The Gillette SP-2650 uses 2 batteryies, 12 VDC V each, 1000 CCA, group BCI# 31, per the manufacturer specification sheet.

What alternator does the Gillette SP-2650 use?

The Gillette SP-2650 uses a Marathon SP-250, SP-300, SP-410, SP-520, SP-620, SP-8005N, SP-960, SP-1200, SP-1500, SP-2000, SP-2650, SP-3000, SP-3500, SP-4000, SP-4250 alternator. It has 4 poles.

Available documents

Spec sheet — 243730-739572.sp-dry-fuel-models-72915 (Gillette)Spec sheet — SP-2650-SUBMITTAL-SPECS-20220825 (Gillette)

This page was generated from the 2 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.