GENERAC RG03015GNAX Protector ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$21,099.80
GENERAC RG03015GNAX Protector Series 30kW Standby Generator

GENERAC RG03015GNAX Protector Series 30kW Standby Generator

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Model: RG03015GNAX
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$21,099.80
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Protector Series 30kW Standby Generator

  • Certifications and Standards

    • ETL Listed
    • CSA Certified
    • UL Listed

  • Features

    • 3-Phase, 120/208 V
    • 5-year limited warranty with extended warranty options are available. we are proud of our innovative product design, high quality and first-class reliability so we stand behind them with a strong 5, 7 or 10-year limited warranty
    • Quiet-Test™. all backup generators run a weekly test to ensure the system is running properly. Protector Series home generator runs its self-test at a lower, quieter RPM, which can be programmed to run weekly, bi-weekly, or monthly
    • Mobile Link Connectivity: Standard with all Protector Series generators. Mobile Link allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet or PC
    • True power™ technology. delivers best-in class power quality with less than 5% total harmonic distortion (THD) for clean, smooth operation of sensitive electronics and appliances
    • 30,000-Watt Protector Standby Gener
    • Evolution™ Controller features a multilingual, two-line LCD text display with color-coded, backlit buttons. it has received upgrades, including USB flash capability, smart battery charging, voltage adjustment, and backlit membrane pad style

Manufacturer Resources

Product Specs

Assembled Weight:
807 lbs
Color Finish:
Grey
Contains Chemicals That Cause Birth Defects Calif Prop65 :
No
Country Of Origin:
United States
Current Range:
104 A
Frame Material:
Steel
Manufacturer Warranty:
5 Year Limited Warranty
Rated Wattage:
30000
Restrictions:
No
Voltage Rating:
120/208 3 Phase
Department:
Electrical
Product Group:
Power Equipment
Product Subgroup:
Standby Generator
Product Length:
62.2 in
Product Height:
38.5 in
Product Weight:
807 lbs
Product Width:
30.6 in

Generac RG03015GNAX – Frequently Asked Questions

1) Will the Generac RG03015GNAX 30kW Protector generator work on a single-phase 240V service?
No. The RG03015GNAX is a three-phase unit rated 120/208V, so it suits a commercial or multi-family building fed with 3-phase 120/208 wye service. If your building is single-phase 120/240, this is the wrong configuration and you need a single-phase Protector model instead.
2) What amperage does the Generac 30kW Protector RG03015GNAX put out, and how do I size the transfer switch and feeders?
Output is rated at 104 A on a 120/208V three-phase connection at 30,000 watts. Size the transfer switch, breaker and conductors for that 104 A three-phase load plus whatever your local code requires for continuous duty.
3) How much room do I need for the pad on a Generac RG03015GNAX standby generator?
The enclosure measures 62.2 in long, 30.6 in wide and 38.5 in high, so plan a housekeeping pad larger than that footprint and keep the clearances your local code and the install instructions require around the cabinet. Verify the pad and rigging can carry 807 lbs.
4) Is the Generac RG03015GNAX a listed generator I can put in a spec for a commercial job?
The Protector Series 30kW is UL Listed, ETL Listed and CSA Certified, which covers submittal requirements on most US and Canadian commercial projects.
5) Can two people set a 30kW Generac Protector in place, or do I need equipment?
At 807 lbs assembled, it needs a forklift, skid steer or crane, not hand-carrying. Factor that into site access before delivery day, since the cabinet is 62.2 in long and will not clear a narrow gate or interior doorway.
6) Is the Generac 30kW Protector generator safe for sensitive electronics like elevator controls or IT gear?
It uses True Power technology, which holds total harmonic distortion under 5 percent. That is the threshold generally wanted for electronics, VFDs and computer loads, so it is suitable for buildings with sensitive equipment on the standby side.
7) Can I monitor a Generac Protector 30kW remotely across several properties?
Mobile Link connectivity comes standard, so status can be checked from a phone, tablet or PC anywhere. For a property manager running multiple sites, that means you see a fault without driving to the building.
8) What exact Generac part number should I order for the 30kW three-phase 208V Protector?
Order model RG03015GNAX. That is the 30,000-watt Protector Series unit configured for 120/208V three-phase.
9) Will the weekly self-test on a Generac Protector generator disturb tenants?
Quiet-Test runs the weekly exercise at a reduced RPM rather than full speed, and the schedule can be set to weekly, bi-weekly or monthly. In a multi-family or hospitality setting you can push the test to off-peak hours and cut the noise complaints.
10) What controller is on the 30kW Generac Protector, and what does it show?
The Evolution controller has a two-line multilingual LCD with color-coded backlit buttons, plus USB flash capability, smart battery charging and voltage adjustment. That gives a service tech onsite firmware updates and voltage trim without extra tooling.
11) What is the enclosure on the Generac RG03015GNAX made of, and what color is it?
Grey steel. A steel frame and enclosure is what you want for an outdoor pad set, and the unit is built in the United States if domestic origin matters on your purchase order.
12) Is the Generac 30kW standby generator subject to Prop 65 birth defect warnings or shipping restrictions?
No on both counts for the RG03015GNAX: it is not flagged as containing chemicals causing birth defects under California Prop 65, and it carries no shipping restrictions.
How fast can I get the Generac RG03015GNAX delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Generac RG03015GNAX come with a warranty?
Absolutely. The Generac RG03015GNAX is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Generac RG03015GNAX?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Generac RG03015GNAX from ZenSupply?
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