GENERAC RG02224GNAX RG02224GNAX - 22/22 kW, 1800 rpm, Alum Enclosure, SCAQMD Compliant (120/208 3 phase)

That is exactly what the RG02224GNAX is built for. It is a 22/22 kW standby unit wired for 120/208 V, 3-phase, and it is not a single phase machine. If the building service is 120/240 single phase, this is the wrong model and you want a single phase Protector or Guardian unit instead. Rated output is 22,000 watts with a current rating of 76 A.

Size the pad off the assembled footprint: 77 in wide by 35.25 in deep, 43.5 in tall. The unit itself measures 62.2 x 30.6 x 38.6 in, so the larger assembled numbers are what the pad and the site plan have to carry. It weighs 905 lbs, which is a lift, not a two-person carry, so plan equipment access to the pad.

It is the SCAQMD compliant version of the 22 kW Protector, which is what a job inside the South Coast Air Quality Management District needs on the permit. It runs at 1800 rpm and carries CSA Certified, UL Listed and ETL Listed marks.

Yes. This 22 kW Protector unit ships in the aluminum enclosure, which Generac calls out as corrosion resistant for coastal and salt-water locations. The internal frame is steel and the finish is grey. If a project spec allows the steel enclosure version, the aluminum is the one to put on a shoreline or rooftop install.

The weekly self-test uses Quiet-Test, which drops the engine to a lower rpm for the exercise run rather than spinning up to full speed. You can program it weekly, bi-weekly or monthly, which matters on multi-family and hospitality sites where a full-speed Monday morning test generates complaints.

Yes. The RG02224GNAX uses Generac True Power technology, rated at less than 5% total harmonic distortion. That is the number a facilities engineer looks for before putting servers, elevator drives, or medical equipment behind a standby set.

Plan the feeder around a 76 A rating at 120/208 V three phase, 22,000 watts output. Take that to your transfer switch and conductor sizing; the switch is a separate order and is not included with the generator.

Order it as Generac RG02224GNAX. That single part number covers the 22/22 kW, 1800 rpm, aluminum enclosure, SCAQMD compliant unit in 120/208 V three phase. There are no finish or size options to specify on it.

Mobile Link connectivity is standard on the Protector Series, so status can be checked from a phone, tablet, or PC anywhere. For a property manager running generators across several buildings, that removes the site visit just to confirm a unit passed its test. The Evolution controller on the unit has a two-line multilingual LCD display, backlit color-coded buttons, USB flash capability, smart battery charging, and voltage adjustment.

Country of origin is the United States, which is what a government or institutional buyer needs for domestic-preference procurement. It is not flagged as containing chemicals that cause birth defects under California Prop 65, and it carries no shipping restrictions.