640 kVA Cummins Diesel Generator - Cummins C640D5 Genset

Cummins C640D5

640 kVA Three Phase Open Diesel Generator

  • Standby: 640 kVA / 512 kW
  • Prime: 582 kVA / 466 kW
  • Engine: Cummins KTAA19-G6
  • Alternator: Stamford HCI534E
  • Voltage: 400V
  • Frequency: 50Hz
  • Amps Per Phase: 921.6
  • Control Panel: PowerCommand 1.2

Make an enquiry, call: +44 (0) 1977 657 982 or email: enquiries@ade-power.com for more information.


Additional Fuel Tank

Additional off-the-shelf or bespoke free-standing fuel tanks can be supplied to act as your generator's primary fuel source or to extend its total possible run time before the need to refuel.

Off-the-Shelf Fuel Tanks
ATS Panel

ATS panels detect mains power failures and send a signal for the backup generator to start, transferring the load over to the generator once it has matched the correct voltage & frequency. Once mains power is restored, the panel will transfer the load back to the mains and shut down the generator.

ATS Panels
Control Panel Upgrade

Improve your generator's control & monitoring capabilities by upgrading the existing control panel to a more feature-packed alternative.

20-foot Acoustic Container

House this open generator in one of our bespoke 20-foot acoustic containers, reducing the noise level of the genset as well as protecting it from weather and other external environmental factors.

Acoustic Enclosures & Containers

Cummins Power Generation C640D5 640 kVA Generator Specification

The Cummins C640D5 is a 640 kVA Three Phase Auto Start 50Hz Open Diesel Generator featuring the Cummins KTAA19-G6 engine & Stamford HCI534E alternator.

For over a century, Cummins has been dedicated to delivering meticulously engineered solutions for prime power, standby power, and continuous operation. As pioneers in high-speed diesel generator sets, their legacy of innovation and quality continues with the C640D5.

As the world's leading supplier of diesel power generator sets, Cummins guarantees reliability, convenience, and flexibility across all their models.

The C640D5 features the powerful Cummins KTAA19 series engine, turbocharged and aftercooled, paired with the advanced PowerCommand® 1.2 control board. This encapsulated module is designed to withstand the harshest environments while offering a user-friendly interface for seamless, dependable control.

Struggling to choose from our wide selection of Cummins and other brand diesel generators? Have questions about functionality, warranties, or deployment? Need more information to make an informed decision? Our experts are ready to assist you via email or phone.

Generator Diesel Open 3 Phase 50Hz Standby Genset Cummins 500 kW 600 kVA
Standby Power Rating 640 kVA / 512 kW
Prime Power Rating 582 kVA / 466 kW
Engine Cummins KTAA19-G6
Engine Governor Electronic
Engine Speed 1500 rpm
Alternator Stamford HCI534E
Voltage 400V
Frequency 50Hz
Amps Per Phase 921.6
Control Panel PowerCommand 1.2
Connection Type Circuit Breaker
Circuit Breaker 4-Pole
Exhaust Emissions Level Unregulated
Fuel Consumption 131 litres per hour (at 100% load)
Dimensions (L x W x H) 3680mm x 1450mm x 2050mm
Dry Weight 4,645kg
Additional Features Battery Charger, Water Heater
Warranty 2 years or 500 hours standby / 1 year unlimited hours prime

Delivery Information

Worldwide delivery can be arranged for your product(s).

If you would like us to supply you with a price for delivery/shipping included in your quote then please let us know the final destination of your product(s) within your enquiry.

Please Note: Products can also be collected from our headquarters in South Kirkby, West Yorkshire, UK by yourself or your own choice of transportation, please get in touch to arrange.

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*We aim to reply to all enquiries up to 5.00pm Mon-Fri. No replies on weekends or bank holidays. After which time, we will call you back the following working day.

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