Generac Protector Series Standby Generator – Model RG15089GNAC (150 kW)

The Generac Protector Series RG15089GNAC is a 150 kW liquid-cooled gaseous standby generator engineered for residential, commercial, and emergency backup power applications. Powered by a Generac 8.86L V8 turbocharged and aftercooled engine, this generator delivers dependable standby power with less than 5% total harmonic distortion for sensitive electronic loads. The system features a sound-attenuated aluminum enclosure, Evolution™ multilingual LCD controller, Mobile Link® connectivity capability, and Quiet-Test™ operation for quieter weekly self-testing.

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Generac Protector Series Standby Generator – Model RG15089GNAC (150 kW)

US$ 46,289.00

SKU: RG15089GNAC

  • 150 kW liquid-cooled gaseous standby generator 
  • Generac 8.86L V8 turbocharged and aftercooled engine 
  • Natural gas and propane vapor compatible 
  • Evolution™ multilingual LCD controller 
  • Isochronous electronic governor 
  • True Power™ Technology with less than 5% THD 
  • Voltage and frequency regulation designed for sensitive electronics 
  • Sound-attenuated aluminum enclosure 
  • Closed coolant recovery system 
  • Smart battery charger included 
  • UV/Ozone resistant hoses 
  • Mobile Link® remote monitoring capability 
  • UL 2200 listed 
  • EPA emissions compliant 
  • California and Massachusetts emissions compliant 
  • 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

 

RG15089GNAC (150 kW) product details and specifications:

General Details 

  • Model: RG15090 
  • Series: Protector® Series 
  • Generator Type: Liquid-Cooled Gaseous Engine Standby Generator 
  • Rated Frequency: 60 Hz 
  • EPA Emission Compliant 
  • UL 2200 Listed 
  • 5-Year Limited Warranty 

Engine Specifications 

  • Engine Make: Generac 
  • Engine Type: 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 

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% 

Control System 

  • Controller: Two-Line LCD Multilingual Digital Evolution™ Controller 
  • Governor Type: Electronic 
  • Frequency Regulation: Isochronous 
  • Voltage Regulation: Full Digital 
  • Automatic Voltage Regulation with Over/Under Voltage Protection 
  • 50 Event Run Log 
  • Smart Battery Charger Included 
  • Incorrect Wiring Protection 
  • Governor Failure Protection 

Cooling and Exhaust 

  • Cooling System Type: Pressurized Closed 
  • Water Pump: Belt-Driven 
  • Fan Diameter: 22 inches 
  • Sound Output: 70 dB(A) at 23 ft 
  • Exhaust Temperature: 1,440°F 

Electrical System 

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

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 

Enclosure Features 

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

product specifications:

CategoryValue
ModelRG15089GNAC
SeriesGenerac Protector Series
Power Output (LP)150 kW
Power Output (Natural Gas)142 kW
Voltage120/240 V
Frequency60 Hz
PhaseThree
Max Current (LP)451 A
Max Current (Natural Gas)427 A
Circuit Breaker500 A
Fuel TypeNatural Gas / Propane Vapor
Engine ManufacturerGenerac
Engine ConfigurationV8
Engine Displacement540 cu in (8.86 L)
AspirationTurbocharged and Aftercooled
Compression Ratio9.1:1
Cooling SystemPressurized Closed
Governor TypeElectronic Isochronous
Voltage RegulationFull Digital
THD<5%
Battery Charger Alternator40 Amp
Static Battery Charger2.5 Amp
Recommended BatteryGroup 31, 925 CCA
System Voltage12 V
EnclosureSound Attenuated Aluminum
Sound Level70 dB(A) at 23 ft
RPM1800
Dimensions (L x W x H)103 x 39 x 71 inches
Weight3000 lbs
Warranty5-Year Limited
CertificationsUL 2200
Emissions ComplianceEPA / CA / MA Compliant

 

product related documents:

RG15089GNAC 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

0J7592 Exploded View KITS.pdf

0J1047 Exploded View KITS.pdf

A0003770581 Exploded View Alternator.pdf

A0000020214 Exploded View Fuel System.pdf

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