Generac XG08045ANAX Protector Series (80kW)

The Generac XG08045ANAX Protector Series is an 80 kW liquid-cooled gaseous standby generator engineered for dependable residential and commercial emergency backup power applications. Featuring configurable single-phase and 3-phase voltage output, a turbocharged and aftercooled 4.5L inline 4-cylinder engine, advanced Evolution controller technology, and quiet sound-attenuated operation, this generator delivers reliable standby power with premium performance and durability.

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Generac XG08045ANAX Protector Series (80kW)

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SKU: XG08045ANAX

  • 80 kW standby power rating at 60 Hz 
  • Single-phase and configurable 3-phase voltage capability 
  • 120/240V single-phase output 
  • 208/120V, 240/120V, and 480/277V 3-phase configurable outputs 
  • Liquid-cooled 4.5L inline 4-cylinder turbocharged and aftercooled engine 
  • Operates on Natural Gas or Liquid Propane Vapor 
  • Field convertible fuel type with no mechanical adjustment required 
  • Two-Line LCD multilingual Evolution controller with external viewing window 
  • Isochronous electronic governor 
  • ±1% electronic voltage regulation 
  • High motor-starting and surge capability 
  • Mobile Link connectivity available 
  • Quiet sound-attenuated enclosure 
  • Corrosion-resistant aluminum enclosure 
  • Closed coolant recovery system 
  • Smart battery charger included 
  • UV/Ozone resistant hoses 
  • UL 2200 Listed 
  • EPA emissions compliant 
  • CA & MA emissions compliant 
  • 5 Year limited warranty
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Description

 

XG08045ANAX product details and specifications:

General Details 

  • Model: XG08045ANAX 
  • Series: Protector® Series 
  • Standby Power Rating: 80 kW 
  • Frequency: 60 Hz 
  • Generator Type: Liquid-Cooled Gaseous Engine Standby Generator 
  • Single-Phase and Configurable 3-Phase Output 
  • EPA Emissions Compliant 
  • CA / MA Emissions Compliant 
  • UL 2200 Listed 
  • SwRI Listed and Labeled 
  • 5 Year Limited Warranty 

Engine Specifications 

  • Engine Make: Generac 
  • Engine Configuration: Inline 4 Cylinder 
  • Engine Displacement: 4.5 L 
  • Turbocharged and Aftercooled Intake Air System 
  • Compression Ratio: 8.85:1 
  • Lifter Type: Hydraulic 
  • Oil Pump Type: Gear 
  • Oil Filter Type: Full Flow Spin-On Cartridge 
  • Crankcase Capacity: 12 qt / 11 L 
  • Governor Type: Electronic Isochronous 
  • Steady State Regulation: ±0.25% 

Fuel System 

  • Fuel Type: Natural Gas or Liquid Propane Vapor 
  • Field Convertible Fuel System 
  • No Mechanical Adjustment Required for Fuel Conversion 
  • LP Fuel Pressure: 7–14 in Water Column 
  • NG Fuel Pressure: 3.5–14 in Water Column 
  • Fuel Efficient Operation 

Cooling System 

  • Cooling Type: Ethylene Glycol 50/50 Mix 
  • Water Pump: Belt-Driven 
  • Fan Speed: 2,100 RPM 
  • Fan Diameter: 22 inches 
  • Fan Mode: Pusher 
  • Closed Coolant Recovery System 

Generator Specifications 

  • 120/240V Single-Phase Output 
  • 120/208V 3-Phase Output 
  • 120/240V 3-Phase Output 
  • 277/480V 3-Phase Output 
  • Alternator Type: Synchronous 
  • Rotor Insulation Class: H 
  • Stator Insulation Class: H 
  • Telephone Interference Factor (TIF): <50 
  • Direct Brushless Excitation System 
  • Voltage Regulation: ±1% 
  • Less than 5% Total Harmonic Distortion 

Electrical System 

  • 12 Volt System Voltage 
  • 12 Volt 35 Amp Battery Charge Alternator 
  • 2.5 Amp Static Battery Charger 
  • Recommended Battery: Group 27F, 725 CCA 
  • Electronic Isochronous Governor 

Control System 

  • Evolution™ Controller 
  • Two-Line LCD Multilingual Display 
  • External Viewing Window for Generator Status 
  • Mobile Link® Connectivity Capability 
  • Automatic Utility Voltage Sensing 
  • Programmable 7-Day Exerciser 
  • Integrated Smart Battery Charger 
  • Over/Under Voltage Protection 
  • 50 Event Run Log 
  • Failure to Transfer Protection 
  • Low Battery Protection 

Performance Features 

  • Quiet-Test™ Operation 
  • High Motor-Starting Capability 
  • Superior Surge Handling 
  • Reliable Emergency Standby Power 
  • Designed for Sensitive Electronic Equipment 
  • Quiet Sound Attenuated Enclosure 
  • Prototype Tested Design 

Enclosure Features 

  • Corrosion Resistant Aluminum Enclosure 
  • Sound Attenuated Weather Protective Enclosure 
  • Electrostatically Applied Textured Epoxy Paint 
  • Enclosed Critical Grade Muffler 
  • UV/Ozone Resistant Hoses 
  • Compact Installation Design 

Dimensions and Weight 

  • Overall Length: 127 inches 
  • Overall Width: 54 inches 
  • Overall Height: 49 inches 
  • Genset Only Weight: 2597 lbs. 
  • Shipping Weight: 2825 lbs. 

product specifications:

SpecificationValue
ModelXG08045ANAX
SeriesProtector® Series
Standby Power Rating80 kW
Frequency60 Hz
PhaseSingle-Phase / Three-Phase
Voltage Output120/240V 1-Phase; 120/208V, 120/240V, or 277/480V 3-Phase
Generator TypeLiquid-Cooled Gaseous Engine Standby Generator
Fuel TypeNatural Gas / Propane Vapor
Fuel Type ConversionField Convertible with No Mechanical Adjustment Required
LP Fuel Pressure7–14 in Water Column
NG Fuel Pressure3.5–14 in Water Column
120/240V 1-Phase Output80 kW / 333 A
120/208V 3-Phase Output80 kW / 278 A
120/240V 3-Phase Output80 kW / 241 A
277/480V 3-Phase Output80 kW / 120 A
Alternator TypeSynchronous
Rotor Insulation ClassH
Stator Insulation ClassH
Telephone Interference Factor (TIF)<50
Alternator Output Leads 1-Phase4 wire
Alternator Output Leads 3-Phase6 wire
BearingsSealed Ball
CouplingFlexible Disc
Excitation SystemDirect Brushless
Voltage Regulation±1%
Voltage Regulation TypeElectronic
Governor TypeElectronic Isochronous
Steady State Regulation±0.25%
Engine MakeGenerac
Engine ModelInline 4 Cylinder
Displacement4.5 L
Compression Ratio8.85:1
Intake Air SystemTurbocharged and Aftercooled
Lifter TypeHydraulic
Oil Pump TypeGear
Oil Filter TypeFull Flow Spin-On Cartridge
Crankcase Capacity12 qt / 11 L
Cooling TypeEthylene Glycol 50/50 Mix
Water PumpBelt-Driven
Fan Speed2,100 RPM
Fan Diameter22 inches
Fan ModePusher
Battery Charge Alternator12 Volt 35 Amp
Static Battery Charger2.5 Amp
Recommended BatteryGroup 27F, 725 CCA
System Voltage12 Volts
Sound Output68 dB(A) at 23 ft
Mobile Link ConnectivityAvailable
ControllerEvolution™ Controller
Enclosure MaterialAluminum
Enclosure TypeSound Attenuated Weather Protective Enclosure
CertificationUL 2200 Listed
Emissions ComplianceEPA / CA / MA Compliant
Warranty5 Year Limited Warranty
Overall Length127 inches
Overall Width54 inches
Overall Height49 inches
Genset Only Weight2597 lbs.
Shipping Weight2825 lbs.

 

product related documents:

A0001371116 Spec Sheet.pdf

A0001371117 Spec Sheet.pdf

XG08045ANAX spec sheet.pdf

A0000277555 Exploded View (Alternator).pdf

A0000422571 Exploded View (Air Cleaner).pdf

A0001371118 Exploded View (Misc).pdf

A0005514302 Wiring Diagram Schematic Drawing.pdf

A0005514301 Wiring Diagram Schematic Drawing.pdf

A0001458309 Owner Manual.pdf

A0006368824 Exploded View (Control Panel).pdf

A0006376253 Emissions Warranty Statement.pdf

A0009143927 Exploded View (Alternator).pdf

A0005536684 Owner Manual.pdf

A0009143928 Exploded View (Battery).pdf

A0009143929 Exploded View (Engine Parts).pdf

A0009143931 Exploded View (Base).pdf

A0005536699 Install Manual.pdf

A0009143932 Exploded View (Fuel System).pdf

A0009143930 Exploded View (Air Cleaner).pdf

A0009143933 Exploded View (Enclosure).pdf

A0009143936 Exploded View (Alternator).pdf

A0009535360 Exploded View (Enclosure).pdf

A0009887867 Install Manual.pdf

0L0258 Unit Warranty Statement.pdf

Additional Info
Weight2597 lbs
Dimensions127 × 54 × 49 in
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