Model 500DFEK | 277/480V 3-Phase | Steel Weather Enclosure | 24-Hour Subbase Fuel Tank
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Cummins 500DFEK Diesel Standby Power for Industry
This pre-configured system includes a steel weather-protective enclosure and integrated 24-hour subbase fuel tank for immediate deployment.
Overview
The Cummins 500DFEK is a complete 500kW diesel generator system engineered for reliable standby and prime power in industrial applications. This fully integrated power generation solution delivers consistent performance and versatility where dependable electricity is critical.
Manufactured in ISO 9001/9002 certified facilities, this generator meets rigorous quality standards. It's been validated through Cummins' Prototype Test Support (PTS) program and complies with NFPA 110 Level 1 system requirements. The unit is tested and certified to current EPA emissions standards, UL safety standards, and IBC seismic requirements.
Key Features
Heavy-Duty Cummins Engine
At the heart of this system is a rugged 14.9-liter inline 6-cylinder industrial diesel engine. This 4-cycle powerplant delivers dependable performance with low emissions and responds quickly to changing load demands.
PowerCommand 2.3 Control System
The integrated PowerCommand 2.3 provides comprehensive generator management in one system. It handles voltage regulation, engine protection, generator protection, and operator interface with isochronous governing for precise frequency control. Features include automatic remote start/stop capability, accurate frequency and voltage regulation, alarm and status displays, output metering, automatic shutdown on fault detection, and full NFPA 110 compliance.
Permanent Magnet Generator (PMG)
The PMG excitation system provides superior motor starting capability and enhanced short-circuit fault clearing performance.
Weather-Protective Steel Enclosure
The durable steel enclosure shields the generator from the elements, enabling outdoor installation while protecting critical components.
Integrated 24-Hour Subbase Fuel Tank
The built-in 850-gallon subbase fuel tank provides approximately 24-25 hours of runtime at full load, minimizing refueling frequency during extended outages.
Physical Specifications
- Power Output: 500kW at 277/480V 3-Phase
- Model: 500DFEK
- Fuel: Diesel
- Fuel Tank Capacity: 850 gallons (24-hour runtime)
- Enclosure: Steel Weather Enclosure
- Control System: PowerCommand 2.3
- Remote Monitoring: Available with optional accessory equipment
- Automatic Transfer Switch: Not included. See Cummins OTEC Series Switches
- Dry Weight (with fuel tank): 9,535 lbs
- Dimensions (with fuel tank): 152.1"L x 60"W x 118"H
DOWNLOADS:
Spec Sheet - 500DFEK Diesel Generator
Warranty & Support
This generator includes a 2-Year/1,000-Hour Standby Warranty (whichever occurs first). Extended warranty options are available for additional protection.
Additional Information
- Automatic Transfer Switch: Not included with this unit. Compatible Cummins OTEC Series transfer switches are available separately.
- Remote Monitoring: Yes, remote monitoring capabilities are available with optional accessory equipment and WiFi connectivity.
- Brand: Cummins
- Model: 500DFEK
Secure Your Power Now!
Contact Buckeye Power Systems today to discuss transfer switch options, shipping, and how this generator can protect your business operations.