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Power Distribution Panels with KVA Transformers - 457 kW/571 kVA Portable Generator – 480V/240V/208V 3PH – 239 Gal Fuel Capacity - Trailer Mount You're NOT logged in, Please log in   

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457 kW/571 kVA Portable Generator – 480V/240V/208V 3PH – 239 Gal Fuel Capacity - Trailer Mount

Part # DPG-500KW-TNDM-3P-480.240.120    Price: $280,874.20

Spec Sheet   

Made in the USA

The Larson Electronics DPG-500KW-TNDM-3P-480.240.120 portable generator is a diesel fuel type unit with a powerful 1,800 rpm, six-cylinder Volvo Penta TAD1641 GE engine. This unit supports 480V/240V/208V three phase multi-voltage selections. An instrument panel located on the side of the generator allows operators to monitor power usage in real-time. This unit comes with two 20-amp 125V GFCI duplex and two 50-amp 125/250V twist-lock receptacles. The portable generator is secured on a trailer mount for seamless transportation and deployment.

Features: The DPG-500KW-TNDM-3P-480.240.120 comes with six cylinders and is capable of generating 660 horsepower at 1,800 rpm. On standby, the unit generates 503 kW/628 kVA and 457 kW/571 kVA during prime use. A heavy duty, Leroy Somer alternator supports this generator during operation. It comes with 480V/240V/208V three phase, multi-voltage capabilities. With a fuel load of 75 percent, this unit offers 9 hours of runtime at 26.3 gallons per hour (239-gallon diesel fuel capacity). There are four receptacles conveniently located on the generator: (2) 20-amp 125V GFCI duplex and (2) 50-amp 125/250V twist-lock receptacles.

The trailer-mounted unit features IP23 ratings for protection against foreign contaminants. For real-time monitoring, operators may utilize the generator’s digital control system, which displays the following information: generator voltages, frequency, engine speed, engine maintenance schedule and fuel time. At a distance of 23 feet and 75 percent load, this unit emits 77 dbA of sound, which is equivalent to the noise level of a compact hair dryer.

Applications: This portable generator is suitable for use in remote locations, such as temporary camps, construction sites, military bases and areas without reliable access to the grid. It can be utilized to power a wide range of heavy duty tools and equipment, including laptops, portable machines and mobile devices. The unit`s robust recharging options offer flexibility in environments where access to reliable power sources are severely limited.

At Larson Electronics, we do more than meet your lighting needs. We also provide replacement, retrofit, and upgrade parts as well as industrial grade power accessories. Our craftsmen can custom build any lighting system and/or accessories to fit the unique demands of your operation. A commitment to honesty, quality, and dependability has made Larson Electronics a leader in the lighting and electronics business since 1973. Contact us today at 800-369-6671 or message for more information about our custom options tailored to meet your specific industry needs.

Specifications / Additional Information

457 kW/571 kVA Portable Generator – 480V/240V/208V 3PH – 239 Gallon Diesel Fuel Capacity Ratings/Approvals
Engine: Volvo Penta TAD1641 GE EPA Tier 2
Rated Output: 660 HP @ 1,800 RPM IP23 Rated
Cylinders: 6 H Insulation Class
Displacement: 16 L Water/Glycol Coolant
Fuel Tank Capacity: 239 Gal Digital Control System
Fuel Consumption @ 75% Load: 26.3 Gal/Hr Remote Start/Stop
Runtime @ 75% Load: 9 Hrs  
Engine Control: Electronic
Voltage: 480V/240V/208V 3PH
Rated Power: 457 kW/571 kVA Special Orders- Requirements
Alternator: Leroy Somer Contact us for special requirements
Receptacles: (2) 20A 125V GFCI Duplex, (2) 50A 125/250V Twist Lock Phone: 1-214-616-6180
Mount: Trailer Mount Toll Free: 1-800-369-6671
Dimensions: w/ Trailer: 261" x 102" x 107" Fax: 1-903-498-3364
Weight w/ Trailer Wet: 16,493 lbs E-mail:
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Part #:DPG-500KW-TNDM-3P-480.240.120 (148703)
In Stock:Yes



Customer Rating:
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    Sale Prices in RED
Product  Part #PriceOption 1Option 2Option 3Qty
457 kW/571 kVA Portable Generator – 480V/240V/208V 3PH – 239 Gal Fuel Capacity - Trailer MountDPG-500KW-TNDM-3P-480.240.120$280,874.20N/AN/AN/A 

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