Generac XG03245ANAX 32kW LC Single Phase Automatic Standby Generator

Description

Generac XG03245ANAX 32kW LC Single Phase Standby Generator Overview

The Generac XG03245ANAX is a 32kW LC automatic standby generator in single-phase form. It runs on natural gas or propane vapor, with the fuel type selected through the controller, and it is certified for EPA and SCAQMD exhaust emissions.

A Power Zone 410 controller that is NFPA 110 capable manages the system, and cellular connectivity supports Mobile Link and Fleet monitoring. The single-phase alternator delivers 120/240V and is fitted with a 150 A circuit breaker. Under the enclosure is an inline 4-cylinder, 4.5 L Generac engine with hydraulic lifters and natural aspiration, running at 1,800 RPM and exercising at 1,200 RPM. It is cooled by a 50/50 ethylene glycol mix (2.9 US gallons of coolant capacity), and an electronic governor and electronic voltage regulation hold output to within 1 percent. The 12V system includes a 5 A battery charger and a 37 A charging alternator; a Group 27R battery is recommended but not included. At full load the 32kW model draws 406 cubic feet per hour of natural gas, and output derates 1.5 percent for every 5 degrees C above 25 degrees C. The alternator is a synchronous design with sealed ball bearings, rotor insulation is class F and stator insulation is class H, and the carton includes the generator and an owner’s manual.

Key Features

• Power Zone 410 controller, NFPA 110 capable
• Cellular connectivity for Mobile Link and Fleet
• Controller-selectable fuel: natural gas or propane vapor
• High motor starting and surge capacity
• Corrosion-resistant enclosure and frame
• Single-side access for regular maintenance
• Can sit as close as 18 inches (457 mm) from a structure

Who It’s For

This generator is for commercial and larger residential sites that want automatic standby power on single-phase service. A 5-year limited factory warranty (2,000 hour) is listed.

Specifications

SKU	XG03245ANAX
Brand	Generac
Generator Output
Voltage	XG03245				XG04045
	Natural Gas				Liquid Propane
	Power (kW)		Current (A)		Power (kW)		Current (A)
120/240 1-Phase	32	133	32	133	40		40	139
208/120 3-Phase	32	111	32	111	40		40	120
240/120 3-Phase	32		32		40		40
480/277 3-Phase	32		32		40		40
Voltage Regulation
Type	Electronic
Sensing	All Phases
Regulation	+- 1 percent
Governor Specifications
Type	Electronic
Frequency Regulation	Isochronous
Steady State Regulation	+- 25 percent
Alternator System Specifications
	XG03245		XG04045
	1-Phase	3-Phase	1-Phase	3-Phase
Voltage Output	120/240 V Only	208/120 V; Configurable for 480/277 or 240/120 V with Optional Field-Installable VCC	120/240 V Only	208/120 V; Configurable for 480/277 or 240/120 V with Optional Field-Installable VCC
Circuit Breaker (CB) Size	150 A	Not Included; Optional Field-Installable Kit	200 A	Not Included; Optional Field-Installable Kit
Type	Synchronous		Synchronous
Rotor Insulation Class	F		F
Stator Insulation Class	H		H
Telephone Interference Factor (TIF)	< 50		< 50
Bearings	Sealed Ball		Sealed Ball
Coupling	Flexible Disc		Flexible Disc
Excitation System	Direct		Direct
Engine Specifications
	XG03245	XG04045
Make	Generac
Model	Inline 4 Cylinder
Cylinders	4
Displacement (L)	4.5
Bore	4.5 in
Stroke	4.25 in
Compression Ratio	9.9:1
Lifter Type	Hydraulic
Intake Air System	Naturally Aspirated
Temperature Derate	1.5% per every 5°C above 25°C (1.65% per every 10°F above 77°F)
Altitude Derate	1% per every 100 m above 183 m (3% per every 1000 ft above 600 ft)
Exercise Speed (RPM)	1,200
Operating Speed (RPM)	1,800
Cooling System
	XG03245	XG04045
Coolant	50/50 (50% Ethylene Glycol)
Coolant System Capacity (L (US gal))	11 (2.9)
Water Pump	Belt-Driven
Fan Type	Mechanical
Fan Quantity	1
Maximum Ambient Air Temperature (C (F))	50 (122)
Fuel Types
	XG03245	XG04045
Natural Gas	Yes
NG Pressure (kPa (in. WC))	0.87: 3.48 (3.5-14)
Liquid Propane	Yes
LP Vapor Pressue (kPa (in. WC))	1.74: 3.48 (7-14)
Fuel Type Configuration	Controller-Selected
Fuel Shutoff Solenoid	Standard, Dual
Fuel Consumption
Rated Load	XG03245				XG04045
	Natural Gas		Liquid Propane		Natural Gas		Liquid Propane
	(m3/h)	(CFH)	(m3/h)	(CFH)	(m3/h)	(CFH)	(m3/h)	(CFH)
25%	4.8	169	8.3	2.2	5.2	184	10	2.6
50%	6.8	240	12.9	3.4	8.2	289	14.5	3.8
75%	9.5	335	15.8	4.2	11.1	392	17.7	4.7
100%	11.5	406	18.5	4.9	14	494	21.7	5.7
Electrical System
System Voltage	12
Battery Charge Alternator (A)	37
Battery Charger (A)	5
Recommended Battery (not included)	Group 27R, 725 CCA Minimum
Maximum Allowable Battery	Group 31R

Frequently asked questions

What fuel does the Generac XG03245ANAX run on?

It runs on natural gas or propane vapor, with the fuel type selected through the controller. At full load it draws 406 cubic feet per hour of natural gas, and it is certified for EPA and SCAQMD exhaust emissions.

What controller does the XG03245ANAX use?

A Power Zone 410 controller that is NFPA 110 capable manages the system and selects the fuel type. Cellular connectivity supports Mobile Link and Fleet monitoring of the generator.

What is the output of the Generac XG03245ANAX?

The single-phase alternator delivers 120/240V and is fitted with a 150 A circuit breaker. Electronic voltage regulation holds output to within 1 percent, and the alternator is a synchronous design with sealed ball bearings.

What engine does the XG03245ANAX have?

An inline 4-cylinder, 4.5 L Generac engine with hydraulic lifters and natural aspiration, running at 1,800 RPM and exercising at 1,200 RPM. It is cooled by a 50/50 ethylene glycol mix with 2.9 US gallons of coolant capacity.

Is a battery included with the Generac XG03245ANAX?

No. A Group 27R battery is recommended but not included. The 12V system has a 5 A battery charger and a 37 A charging alternator.

How close to a building can the XG03245ANAX sit?

It can sit as close as 18 inches (457 mm) from a structure. Output derates 1.5 percent for every 5 degrees C above 25 degrees C, and single-side access simplifies regular maintenance.

Buying advice: read our guide to whole house generator cost, or compare all home standby generators.