Generac Protector Series Standby Generator – Model RG15089JNAC (150 kW)

The Generac RG15089JNAC Protector® Series is a 150 kW liquid-cooled standby generator engineered for reliable commercial and residential backup power. Designed with a sound attenuated aluminum enclosure, advanced digital controls, and compatibility with both natural gas and propane vapor fuel systems, this generator delivers dependable performance for sensitive electronics and demanding standby applications.

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Generac Protector Series Standby Generator – Model RG15089JNAC (150 kW)

US$ 42,289.00

SKU: RG15089JNAC

  • 150 kW standby power rating at 60 Hz 
  • Liquid-cooled gaseous engine design 
  • Operates on Natural Gas or Propane Vapor 
  • Sound attenuated aluminum enclosure for quieter operation 
  • Two-Line LCD Multilingual Digital Evolution™ Controller 
  • Isochronous electronic governor 
  • Full digital voltage regulation designed for sensitive electronics 
  • Synchronous brushless generator with Class H insulation 
  • Mobile Link® connectivity compatibility 
  • UL 2200 Listed 
  • EPA emission compliant 
  • Smart battery charger included 
  • Closed coolant recovery system 
  • UV/Ozone resistant hoses 
  • 5-year limited warranty 

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can be export

Product can be exported to the Caribbean, Latin America and other parts of the world with an additional payment. Contact us for shipping from USA to your country.

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Description
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Description

 

RG15089JNAC product details and specifications:

General Details 

  • Model: RG15089JNAC 
  • Series: Protector® Series 
  • Standby Power Rating: 150 kW 
  • Frequency: 60 Hz 
  • Generator Type: Liquid-Cooled Gaseous Engine 
  • EPA Emission Compliant 
  • UL 2200 Listed 
  • 5-Year Limited Warranty 

Engine Specifications 

  • Engine Make: Generac 
  • Engine Configuration: V8 
  • Displacement: 540 in³ 
  • Bore: 4.5 inches 
  • Stroke: 4.25 inches 
  • Compression Ratio: 9.1:1 
  • Intake Air System: Turbocharged and Aftercooled 
  • Lifter Type: Hydraulic Roller 
  • Rated Engine Speed: 1,800 RPM 

Fuel System 

  • Fuel Type: Natural Gas / Propane Vapor 
  • Carburetor: Down Draft 
  • Secondary Fuel Regulator: Standard 
  • Fuel Shut Off Solenoid: Standard 
  • LP Fuel Pressure: 11–14 in Water Column 
  • NG Fuel Pressure: 7–11 in Water Column 

Cooling System 

  • Cooling Type: Pressurized Closed 
  • Water Pump: Belt-Driven 
  • Fan Speed: 2,330 RPM 
  • Fan Diameter: 22 inches 
  • Fan Mode: Pusher 
  • Maximum Ambient Temperature: 122°F 

Generator Specifications 

  • Generator Type: Synchronous 
  • Rotor Insulation Class: H 
  • Stator Insulation Class: H 
  • Bearings: Sealed Ball 
  • Coupling: Flexible Disc 
  • Excitation System: Synchronous Brushless 
  • Total Harmonic Distortion: <5% 

Electrical System 

  • Battery Charger Alternator: 40 Amp 
  • Static Battery Charger: 2.5 Amp 
  • System Voltage: 12 Volts 
  • Recommended Battery: Group 31, 925 CCA 

Control System 

  • Two-Line LCD Multilingual Digital Evolution™ Controller 
  • Electronic Governor 
  • Isochronous Frequency Regulation 
  • Full Digital Voltage Regulation 
  • Automatic Voltage Regulation with Over and Under Voltage Protection 
  • 50 Event Run Log 
  • Incorrect Wiring Protection 
  • Internal Fault Protection 
  • Governor Failure Protection 

Enclosure Features 

  • Sound Attenuated Aluminum Enclosure 
  • Electrostatically Applied Textured Epoxy Paint 
  • Critical Grade Muffler Mounted Inside Enclosure 
  • Compact Installation Design 
  • Quiet Operation Design 

Performance Features 

  • Designed for Sensitive Electronics 
  • Mobile Link® Connectivity Compatible 
  • Closed Coolant Recovery System 
  • Smart Battery Charger Included 
  • UV/Ozone Resistant Hoses 
  • Prototype Tested and Reliability Tested 

Dimensions and Weight 

  • Overall Length: 110.6 inches 
  • Overall Width: 39.5 inches 
  • Overall Height: 69.3 inches 
  • Engine Oil Weight: 2260 lbs. 
  • Genset Only Weight: 2390 lbs. 
  • Shipping Weight: 2498 lbs. 
  • Shipping Skid Weight: 170 lbs.

product specifications:

SpecificationValue
ModelRG15089JNAC
SeriesProtector® Series
Standby Power Rating150 kW
Frequency60 Hz
Engine TypeLiquid-Cooled Gaseous Engine
Fuel TypeNatural Gas / Propane Vapor
Engine ConfigurationV8
Displacement540 in³
Bore4.5 inches
Stroke4.25 inches
Compression Ratio9.1:1
Intake Air SystemTurbocharged and Aftercooled
Cooling SystemPressurized Closed
Fan Diameter22 inches
Governor TypeElectronic
Voltage RegulationFull Digital
Excitation SystemSynchronous Brushless
Rotor Insulation ClassClass H
Stator Insulation ClassClass H
Total Harmonic Distortion<5%
System Voltage12 Volts
Battery Charger Alternator40 Amp
Static Battery Charger2.5 Amp
Recommended BatteryGroup 31, 925 CCA
Sound Output70 dB(A) at 23 ft
Maximum Ambient Temperature122°F
Rated Engine Speed1800 RPM
Enclosure TypeSound Attenuated Aluminum Enclosure
CertificationUL 2200 Listed
Emissions ComplianceEPA Compliant
Warranty5 Year Limited Warranty
Overall Length110.6 inches
Overall Width39.5 inches
Overall Height69.3 inches
Engine Oil Weight2260 lbs
Genset Only Weight2390 lbs
Shipping Weight2498 lbs
Shipping Skid Weight170 lbs

 

product related documents:

rg100-130-150_spec_sheet.pdf

10000037452 Exploded View Alternator.pdf

10000036075 Exploded View Alternator.pdf

G099924 Wiring Diagram.pdf

10000029526 Parts Manual EV Unit.pdf

A0006531842 Exploded View Enclosure.pdf

A0000020214 Exploded View Fuel System.pdf

0J7592 Exploded View KITS.pdf

A0002959252 Exploded View Alternator.pdf

Additional Info
Weight2390 lbs
Dimensions110.6 × 39.5 × 69.3 in
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