Generac 100kW Generator Protector Series 208V 240V 480V 3-Phase | RG10089

Generac 100kW Generator

100kW on Natural Gas or Propane    208V 240V 480V 3-Phase     NEW 8.9Liter Engine      UL 2200 3rd Edition

EPA and California Emissions: For Sale in California

Generac brings best-in-class backup power to business, retail, offices, and other commercial operations. The 3-phase 100kW Generator with True Power Technology provides clean, smooth power of the same or better quality as most electric utilities with less than 5% Total Harmonic Distortion (THD.)

Select your 3-Phase voltage option before Add To Cart

• 120/208-Volts
• 120/240-Volts
• 277/480-Volts 

The Generac 100kW Generator powers all your office equipment, lights, heating and air conditioning, and any other electrical needs. Leave power outages worries behind for good.

100kW Generac Generator

Generac designs and manufactures Protector Series Generators in Wisconsin. Trained, knowledgeable staff at the Customer Care center near the Milwaukee headquarters answer questions 24 hours a day, seven days a week, 365 days a year.

Made in the USA—The RG10089 with 8.9 Liter V-8 engine was designed and built by Generac in USA facilities located in Wisconsin. The engine features hydraulic roller lifters and a gear-driven oil pump for full-pressure lubrication. Generac’s engine provides peak efficiency through all temperature ranges and elevations.

True Power Technology: Utility-Grade Power safe for sensitive electronics. The 100kW Generac Generator provides backup power for office equipment, appliances, lights, heavy duty motors on air conditioners and refrigeration equipment—all at the same time. Isochronous Frequency regulation within 0.25% and Automatic digital voltage regulation (AVR) to 1%. Less than 5% THD (total harmonic distortion.)

The Digital Evolution Controller with two-line multilingual LCD display is smart, user-friendly, and viewable without opening the generator cabinet. Monitor generator performance, review status logs, and track maintenance to keep your Generator in top condition and ready for the next power outage.

WiFi connectivity included. Access the generator controller from anywhere in the world on any mobile device, laptop, or desktop computer. Mobile-Link 4G LTE (sold separately) utilizes the cellular network for reliable communications during outages and natural disasters when WiFi internet connections fail.

Inside, a durable protective coating prevents rust on steel frame. Outside, the Rhino-Coat Powder-coated finish on the aluminum cabinet forms a corrosion resistant barrier under the harshest environmental conditions.

Generac 5-Year Limited Warranty Included. Extended warranty options on all Generac Generators.

Generac 100kW

The Generac 100kW Generator with its small footprint and neutral color blends into the local landscape. Perfect for tight spaces at any commercial location.

Requires a 12-Volt, Group 31, 925 Cold Cranking Amp (CCA) battery, not included and available locally at automotive supply stores, home centers, agricultural supply, and department store retailers.