Diesel Generator, QSK78 CENTUM™ Series, 3300-3500 kVA, 50Hz

PLEASE CLICK THE DOWNLOAD BUTTON BELOW TO SEE ALL FILE TYPES AND CONFIGURATIONS AVAILABLE FOR DOWNLOAD

Cummins commercial generator sets are fully integrated power generation systems for stationary standby power and data center applications.

The Centum™ Series meets the demand for efficient and sustainable power with performance, flexibility and commitment - for the next generation of power.

Cummins Heavy-Duty Engine: Rugged, four-cycle industrial diesel delivers reliable power, low emissions and fast response to load changes.

Alternator: Several alternator sizes offer selectable motor starting capability with low reactance 2/3 pitch windings, low waveform
distortion with non-linear loads, fault clearing short-circuit capability and class H insulation.

ISO 8528-5: Consult factory for site and configuration specific transient performance information. Confirms to ISO 8528 testing
requirements and accepts 100% block load in single step.

HVO Fuel Compatible: Approved for use with paraffinic fuels (EN15940), including Hydrotreated Vegetable Oil (HVO), which
has a very low life cycle carbon emission.

Data Center Continuous: Applicable for supplying power continuously to a constant or varying electrical load for unlimited hours in a data center application.

Uptime Compliant: Meets the requirement of a Tier III and IV data center site by being rated to run for unlimited hours of operation
when loaded to ‘N’ demand for the engine generator set.

Permanent Magnet Generator (PMG): Offers enhanced motor starting and fault clearing short circuit capability.

Control System: The PowerCommand® digital control is standard equipment and provides total genset system integration including
automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, AmpSentry™
protective relay, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance.

Centum™ Transmission Drive: Cummins is proud to introduce its latest patented innovation - the Centum Transmission Drive, engineered to deliver exceptional efficiency, compactness and reliability for modern standby and data center applications.  This next generation system represents a major leap forward from traditional designs, offering simplified installation, reduced maintenance requirements and proven durability under demanding real-world conditions.

Cooling System: High ambient and enhanced high ambient, integral, set-mounted radiator systems, designed and tested for
rated ambient temperatures, simplify facility design requirements for rejected heat.

Compliance: Capable of meeting NFPA 110 Type 10 for Level 1 Emergency or Standby Power Supply Systems (EPSSs) when
installed and operated per Cummins and NFPA guidelines.

Warranty and Service: Backed by a standard three-year warranty and worldwide distributor network.