Generac Protector Series Standby Generator – Model RG15089ANAC (150 kW)
The Generac RG15089ANAC Protector® Series is a 150 kW liquid-cooled standby generator designed for dependable residential and commercial backup power applications. Featuring a sound attenuated aluminum enclosure, advanced digital voltage regulation, and support for both natural gas and propane vapor fuel systems, this generator delivers quiet, reliable operation for critical standby power needs.



Generac Protector Series Standby Generator – Model RG15089ANAC (150 kW)
US$ 46,289.00
- 150 kW standby power rating at 60 Hz
- Liquid-cooled gaseous engine
- Operates on Natural Gas and Propane Vapor
- Sound attenuated aluminum enclosure
- Two-Line LCD Multilingual Digital Evolution™ Controller
- Isochronous electronic governor
- Full digital voltage regulation
- Designed for sensitive electronics
- Synchronous brushless generator
- Class H rotor and stator insulation
- Mobile Link® connectivity compatible
- UL 2200 Listed
- EPA emission compliant
- Smart battery charger included
- Closed coolant recovery system
- UV/Ozone resistant hoses
- 5-year limited warranty
Description
Additional Info
Reviews
Description
RG15089ANAC product details and specifications:
General Details
- Model: RG15089ANAC
- 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:
| Specification | Value |
| Model | RG15089ANAC |
| Series | Protector® Series |
| Standby Power Rating | 150 kW |
| Frequency | 60 Hz |
| Generator Type | Liquid-Cooled Gaseous Engine |
| Fuel Type | Natural Gas / Propane Vapor |
| 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 |
| Cooling System | Pressurized Closed |
| Fan Diameter | 22 inches |
| Governor Type | Electronic |
| Voltage Regulation | Full Digital |
| Excitation System | Synchronous Brushless |
| Rotor Insulation Class | Class H |
| Stator Insulation Class | Class H |
| Total Harmonic Distortion | <5% |
| System Voltage | 12 Volts |
| Battery Charger Alternator | 40 Amp |
| Static Battery Charger | 2.5 Amp |
| Recommended Battery | Group 31, 925 CCA |
| Sound Output | 70 dB(A) at 23 ft |
| Maximum Ambient Temperature | 122°F |
| Rated Engine Speed | 1800 RPM |
| Enclosure Type | Sound Attenuated Aluminum Enclosure |
| Certification | UL 2200 Listed |
| Emissions Compliance | EPA Compliant |
| Warranty | 5 Year Limited Warranty |
| 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 related documents:
0L4365 Exploded View Alternator.pdf
0J0369 Exploded View Alternator.pdf
0L5085 Parts Manual EV Unit.pdf
A0006531842 Exploded View Enclosure.pdf
A0000020214 Exploded View Fuel System.pdf
Additional Info
| Weight | 2390 lbs |
|---|---|
| Dimensions | 110.6 × 39.5 × 69.3 in |
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