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Generac Standby Generator, 48 kW | 208/240/480 V 3-Phase

SKU: XG04845CNAX
Model: XG04845CNAX

$23,099.00

Powerful & reliable: 48 kW liquid-cooled engine runs on natural gas or propane, great for whole-house or light commercial use.

Smart controls: Power Zone 410 controller with mobile monitoring and flexible 3-phase voltage options.

Clean & tough: Low harmonic distortion for sensitive electronics; durable, corrosion-resistant enclosure.

Pickup and Delivery Available

Professional Installation, Right at Home.

Let a trusted local expert handle everything for you.

What to Expect

Reliable power starts here.

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Additional information

Weight 1780 lbs
Fuel Type

Liquid Propane or Natural Gas

Wattage

48 kW (running)

Noise Level (dB)

64 dB(A)

Monitoring Capabilities

Mobile Link and Fleet Standard via Cellular Connectivity

Enclosure Material

Aluminum

Country of Origin

Engineered and assembled in the USA (with domestic and foreign parts)

Brand

Generac

Quiet-Test™ Mode
Runs at a lower, quieter speed for a five-minute test, to ensure the system is running properly while consuming less fuel. Quiet-Test Self-Test Mode can be programmed to run weekly, biweekly, or monthly.

Cellular Connectivity
Reliable, constant connection enables the Generator Owner to monitor function using Mobile Link and the supporting Generator Servicer using Fleet.

TruePower™ Technology
Delivers superior power quality with less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics and appliances.

Surge Capacity
Designed to start and power large electrical loads for homes and businesses.

Corrosion Resistance
An aluminum enclosure; electro-galvanized steel and aluminum frame components; and a stainless-steel exhaust system provide years of corrosion protection in extreme environments.

Single-Side Regular Maintenance
Generac liquid-cooled generators pack more power into a small footprint – ideal when space is a premium. The neutral styling, color and small footprint fits unobtrusively into landscaping.

Small Footprint
Generac liquid-cooled generators pack more power into a small footprint – ideal when space is a premium. The neutral styling, color and small footprint fits unobtrusively into landscaping.

Controller Selectable Fuel
Fuel type selection using only the controller simplifies generator installation.

One Configurable 3-Phase Voltage Model
Each XG power output 3-phase model can be configured for 208/120, 240/120, or 480/277 V 3-phase output. Every 3-phase XG model is configured at the factory for 208/120 using a Voltage Configuration Cartridge (VCC). The 3-phase voltage can be changed by the generator installer using a different VCC available as an accessory. The single-piece VCC makes installation simple and error-proof eliminating the need to consult wiring diagrams or require skilled labor. Fewer models with more possibilities.

Generac Designed & Built Engine
Purpose-built exclusively for generator use. Utilizes the first in class, dual-valve ultra-low pressure fuel delivery system and intelligent proprietary engine controls that manage over 100 performance functions to ensure peak efficiency in all temperature ranges and elevations.

Built in the USA*
Generac generators and engines are engineered and built in the USA* *Assembled in the USA using domestic and foreign parts.

24/7/365 Customer Support Team
Standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have.

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