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Cummins/Onan C640 D5 Generator Set

The Cummins/Onan C640 D5 is a 505 kW (631 kVA) Diesel standby generator set powered by a Cummins/Onan KTAA19-G6 engine. It is available at , 3-phase and 50 Hz. It holds about 50 L (13.2 gal) of oil and 80 L (21.1 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses battery rated 640 CCA. The set measures 3684×1454×2000 mm (145.0×57.2×78.7 in) and weighs about 4564 kg (10062 lb).

505 kW
Standby
50.0 L
Oil capacity
1
Document types

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Specifications

FuelDiesel
Frequency50.0 Hz
Standby power505 kW
Standby kVA631
Prime power460 kW
ControllerPowerCommand
Oil capacity50.0 L
AlternatorCummins/Onan HCI534E
Phase3
Power factor0.8
Battery cranking640 CCA
Coolant capacity80 L
Max ambient50 °C
Dimensions (L×W×H)3684×1454×2000 mm
Dry weight4564 kg

Engine

Cummins/Onan KTAA19-G6
Oil capacity50.0 L
AspirationTurbocharged and charged after-cooled (air to air)
Rated speed1500 rpm

Common questions

What is the power rating of the Cummins/Onan C640 D5?

The Cummins/Onan C640 D5 is rated 505 kW standby (631.0 kVA).

What engine does the Cummins/Onan C640 D5 use?

The Cummins/Onan C640 D5 is powered by the Cummins/Onan KTAA19-G6 engine.

What fuel does the Cummins/Onan C640 D5 use?

The Cummins/Onan C640 D5 runs on Diesel.

What is the oil capacity of the Cummins/Onan C640 D5?

The Cummins/Onan KTAA19-G6 engine in the Cummins/Onan C640 D5 has an oil capacity of 50.0 liters.

What alternator does the Cummins/Onan C640 D5 use?

The Cummins/Onan C640 D5 uses a Cummins/Onan HCI534E alternator.

Fuel consumption

RatingLoadL/hgal/h
Prime
Prime0%34.0
Standby
Standby0%37.0

Available documents

Spec sheet — Cummins-C640D5-Generator-Data-Sheet (Cummins/Onan)Spec sheet — Cummins-C640D5-Spec-Sheet (Cummins/Onan)