SKU: 47642620817

Generac Protector RA03022 30kW Diesel Generator

Sale price$8486.55 Regular price$9429.50
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Generac Protector RA03022 30kW Diesel GeneratorGenerac RA03022 30kW Protector Series Diesel Generator The Generac RA03022 is a high performance 30kW diesel powered standby generator in the Protector Series, engineered to provide critical backup power for commercial facilities, large homes, and mission critical environments. With a focus on code compliance, fuel efficiency, and quiet operation, this model combines reliable power delivery with modern digital intelligence and field proven diesel

Generac RA03022 30kW Protector Series Diesel Generator

The Generac RA03022 is a high-performance 30kW diesel-powered standby generator in the Protector® Series, engineered to provide critical backup power for commercial facilities, large homes, and mission-critical environments. With a focus on code compliance, fuel efficiency, and quiet operation, this model combines reliable power delivery with modern digital intelligence and field-proven diesel technology.

At its core is a 2.2L 4-cylinder turbocharged and aftercooled Perkins engine, operating at a low 1800 RPM for greater fuel efficiency and engine longevity. This liquid-cooled engine is purpose-built for generator duty, delivering consistent power with minimal wear over time. Available in both single-phase (120/240V) and three-phase configurations (including 208V, 240V, and 480V), the RA03022 supports a broad range of applications.

The Power Zone® 410 controller comes standard, providing an intuitive and feature-rich platform for generator management. This multilingual display delivers detailed readouts on voltage, current, frequency, power factor, oil pressure, coolant temperature, and more. It also supports remote communication, NFPA 110 capability, and full diagnostic and alert logging for proactive maintenance.

Power quality is top-tier, with ±1% digital voltage regulation and <5% total harmonic distortion (THD), allowing for safe operation of sensitive electronics and microprocessor-based equipment. The unit also offers strong motor starting capabilities, delivering up to 74 skVA at 0.3 power factor in 120/240V single-phase mode.

The generator is enclosed in a corrosion-resistant aluminum sound-attenuated housing, painted in Generac's signature Bisque finish. Despite its output, the RA03022 maintains quiet operation with noise levels measured at 65 dB(A) during exercise and 67 dB(A) under load at 23 feet.

Fuel consumption is optimized for performance and longevity, using approximately 2.7 gallons per hour at full load and 1.3 gallons per hour at 50% load. The unit includes a 130-gallon UL 142-listed double-wall base fuel tank, offering up to 100 hours of runtime at 50% load, making it ideal for extended outages.

Installation and service are streamlined with removable doors, a control panel access area, and compatibility with a wide range of field-installable accessories, including cold weather kits, fuel vent extensions, and remote annunciators. The generator is UL 2200 listed, EPA emissions certified, and compliant with California and Massachusetts regulations.

Features

  • 30kW Diesel Standby Power - Suited for commercial, residential, and light industrial applications
  • 2.2L Turbocharged Perkins Engine - Built for continuous-duty operation at 1800 RPM
  • ±1% Voltage Regulation / <5% THD - Utility-grade power for sensitive equipment
  • Power Zone® 410 Controller - Multilingual digital display with diagnostics, monitoring, and NFPA 110 support
  • Quiet Operation - Just 67 dB(A) under full load and 65 dB(A) in exercise mode
  • 130-Gallon Double-Wall Base Tank - UL 142 listed, providing up to 100 hours of runtime at half load
  • Fuel Efficient - Consumes 2.7 gal/hr at full load, 1.3 gal/hr at 50%
  • Corrosion-Resistant Aluminum Enclosure - Weather-resistant and factory-tested
  • Multiple Voltage Options - Supports both single and three-phase applications (120/240V, 208V, 480V)
  • Certified and Compliant - UL 2200, EPA certified, and compliant with CA & MA codes

Resource

View Spec Sheet

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47642620817

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4.5 ★★★★★
Based on 9 reviews
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mrcricket
Los Angeles, US
★★★★★ 3
Packaging contents
Color: Grey, Size: 34"- 3 Panel
Item is as described however this one appeared to be open and some parts possibly used. Example pole packaging mislabeled one had the letter K as a part there is no letter K item in the instructions. Another pole part had a taped on letter A which is completely different from the others thus indicating that it was opened or substituted. Finally after the partition was completely put together one of the bottom screw connection anchors came out making the partition unable to stand. I'm going to have to rig something up in order to get the anchor connected to the bottom panel. In closure the partion could be very acceptable and do the job if it was new and parts labeled correctly. I have pictures of all parts and packaging errors. Would buy again if new. I'm going to pursue some kind of compensation.
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Reviewed in the United States on March 15, 2026
W
Verified Purchase
Wendy Gray
Bozeman, US
★★★★★ 5
Great product
Color: Grey, Size: 34"- 6 Panel
This room divider is great. It was easy to put together. I was worried about it standing up right and not falling over. It stays up perfectly and is very easy to move and adjust to the shape I want it. Also, from one of the videos I watched it looked like the fabric was puckered in the panels. That is not the case at all. The fabric fits tightly in each panel for a nice smooth look. I would definitely recommend this and would buy again if needed.
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Reviewed in the United States on March 3, 2025
A
Verified Purchase
Alex caine
Lexington, US
★★★★★ 1
Awful.
Color: Black, Size: 22"- 4 Panel
Easiest one star review ever. I'm writing this with bloody fingers from assembling this. Multiple poles were bent, none of the pole connectors worked, the hex wrench broke in my hand, the screws didn't really go into the holes provided (I had to get a friend with a press drill to widen the holes to make it work), there are sharp edges on the poles where there is a seam, and doesn't look that great once assembled. Easy do not buy, the only reason I didn't return is because it would have been tough to disassemble the half I got through in the first 5 hours of building (mostly spent fixing the product delivered)
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Reviewed in the United States on December 30, 2025
A
Verified Purchase
Andy Sims
Lexington, US
★★★★★ 5
better then expected
Color: Black
very easy to put together works perfectly! very stable for the side would buy again!
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Reviewed in the United States on May 21, 2026
Y
Verified Purchase
Yuliet carreño cutiño
Houston, US
★★★★★ 3
Divisor de habitaciones
Color: Black
La entrega fue perfecta , si debo de decir que en la descripción del producto decía que media 72 ancho x 72 alto pero no fue así su ancho es de 60 .
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Reviewed in the United States on September 6, 2025

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