What are the benefits of a 3-phase generator for a residential property?

A 3-phase automatic standby generator provides balanced power for large homes with high-voltage equipment like commercial-grade HVAC systems or elevators.

Is the Generac XG04045CNAX 45kW safe for high-end home automation?

Yes, it delivers clean sine wave power with less than 5% THD, ensuring the safety of sensitive electronics and smart home controllers.

How does liquid cooling differ from air cooling in this model?

The liquid cooled engine system allows the generator to run cooler and more efficiently in hot climates, offering a longer lifespan than air-cooled units.

Can I monitor this generator's status while I am away?

Absolutely, it includes integrated WiFi monitoring through Mobile Link, providing real-time status updates and alerts on your smartphone or tablet.

What is the lead time and warranty for the 45kW model?

This unit is In Stock & Ready to Ship Worldwide; New condition with a 5-Year Limited Warranty included.

Generac XG04045CNAX Standby Generator 45kW

Name: Generac XG04045CNAX Standby Generator 45kW
Brand: Generac
SKU: GEN-XG04045-CNAX
Price: 15340.00 USD
Availability: InStock

SKU: GEN-XG04045-CNAX

In Stock

Generac XG04045CNAX 45kW LC 3 Phase Automatic Standby Generator

$15,340.00

In Stock

Category: Generators Brand: Generac

Shipping 2 Days

All orders are processed and dispatched within 2 days

Used Generac 45kW LC 3-Phase Automatic Standby Generator Specs

Brand	Generac Power Systems
Full Model Code	Protector Series RG045 3-Phase (Model RG04524JNAX / RG04524JNSX)
Generator Type	Stationary Liquid-Cooled Three-Phase Automatic Commercial Standby Generator
Fuel Type	Multi-Fuel Vapor System (Liquid Propane LPG / Natural Gas NG Engine Configured)
Running Watts (Continuous)	Liquid Propane: 45,000 Watts \| Natural Gas: 45,000 Watts
AC Voltage Options (Configured)	120V/208V 3-Phase or 120V/240V 3-Phase Delta or 277V/480V 3-Phase @ 60 Hz
Amperage Output Example	135 Amps @ 120V/240V 3-Phase \| 156 Amps @ 120V/208V 3-Phase
Phase Configuration	3-Phase (0.8 Power Factor Industrial Alternator Core)
Engine Type & Displacement	Generac 4-Cylinder Inline Heavy-Duty Commercial Engine (2.4 Liter Platform)
Engine Operational Speed	Static 3,600 RPM
Cooling System Infrastructure	Liquid Cooled Closed Loop Industrial Radiator Module
Engine Starting System	12V DC Electric Starter Array with Commercial Control Relays
Voltage Regulation	Automatic Digital Voltage Regulation Matrix (±1% Accuracy)
Fuel Consumption (50% Load)	Liquid Propane: 4.07 GPH (15.4 L/hr) \| Natural Gas: 373 CFH (10.6 m³/hr)
Fuel Consumption (100% Load)	Liquid Propane: 8.0 GPH (30.3 L/hr) \| Natural Gas: 730 CFH (20.7 m³/hr)
System Controller Module	Evolution™ Liquid-Cooled Commercial Digital LCD Controller Matrix
Wireless Interface Ecosystem	Mobile Link™ Integrated Wi-Fi Telemetry Core Panel
Noise Level (dBA)	Normal Operation: 70 dBA \| Quiet-Test Low-RPM Exercise Mode: 61 dBA @ 7 meters
Enclosure Structural Build	All-Weather Sound-Attenuated Aluminum or Galvanneal Steel Enclosure options available
Net Weight	572 kg (1,260 lbs) for Aluminum Enclosure variant
Dimensions L x W x H	1951 mm x 889 mm x 1171 mm (76.8" x 35" x 46.1")
Certifications	UL 2200 Listed, EPA Stationary Emergency (Note: Non-CARB configuration)
Ideal Application	Medium commercial operations, storage facilities, gas stations, and high-end workshops running 3-phase machinery, commercial air handlers, and complex distribution blocks.