Cummins® generator sets are fully integrated power generation systems providing optimum performance, reliability and versatility for stationary Standby applications.
Gas engine – Rugged 4-cycle Cummins QSJ5.9G spark-ignited engine delivers reliable power. The electronic air/fuel ratio control provides optimum engine performance 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 and fault clearing short-circuit capability.
Control system – The PowerCommand® 1.1 electronic control is standard equipment and provides total generator set system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance. The PowerCommand 2.3 control is also optional and is UL 508 Listed and provides AmpSentryTM protection.
Cooling system – Standard cooling package provides reliable running at up to 50 °C (122 °F) ambient temperature.
Enclosures – The aesthetically appealing enclosure incorporates special designs that deliver one of the quietest generators of its kind. Aluminium material plus durable powder coat paint provides the best anti-corrosion performance. The generator set enclosure has been evaluated to withstand 180 MPH wind loads in accordance with ASCE7 -10. The design has hinged doors to provide easy access for service and maintenance.
NFPA – The generator set accepts full rated load in a single step in accordance with NFPA 110 for Level 1 systems.
Warranty and service – Backed by a comprehensive warranty and worldwide distributor network.
Governor regulation class – ISO8528 Part 1 Class G3
Voltage regulation, no load to full load – ± 1.0%
Random voltage variation – ± 1.0%
Frequency regulation – Isochronous
Random frequency variation – ± 0.25% @ 60 Hz
Radio frequency emissions compliance – Meets requirements of most industrial and commercial applications
