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Generac Commercial QT15068KNAC - Series 150kW Standby Generator (277/480V 3-Phase)(NG) SCAQMD Compliant for sale.

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Generac Commercial Series 150kW Standby Generator (277/480V 3-Phase)(NG) SCAQMD Compliant

Generac Commercial Power Equipment and Accessories
Model: QT15068KNAC
(Based on expert analysis, manufacturer ratings and customer reviews)
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  • Features
  • Specs
  • 1
  • Reviews
  • Articles
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  • Accessories
Run Watts
Rated Watts
Surge Watts
Starting Watts
This unit is for sale in MA

UL Listed: For safety and certified power ratings

NG - Powered Generator
Designed for commercial buildings with 277/480V service
WILL NOT WORK with LP fuel source

Reduces sound output to 66 dB(A) from 79 dB(A) @ 7 meters
Automotive-Style Engine
Quiet 6.8L Generac V-10 engine liquid-cooled

Aluminum Weather-Protected Enclosure
Shelters generator from weather and reduces exterior noise
Insulation lowers sound levels by 2-3 decibels

Built-In Battery Charger
Maintains battery (sold separately) at optimum performance

Automatic Safety Shutdown
Low oil pressure, high temperature protection
Overspeed and/or overcrank protection

Requires "RTS Series" Transfer Switch (Sold Separately)

WILL NOT WORK W/ "HTS Series" Transfer Switch
Engine Brand
Generac 6.8 L V-10
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Engine RPM
3600 RPM
Low Oil Alert/Shutdown
Product Specs
277/480 Three-Phase
60 Hertz
Surge Watts
142000 Watts
Rated Watts
142000 Watts
Fuel Type
Natural Gas
NG Power Capacity
142000 Watts
NG Fuel Consumption @ 50% Load
1070 (BTU: 1,070,000 BTU/HR) ft³/hr
NG Fuel Consumption @ 100% Load
2061 (BTU: 2,061,000 BTU/HR) ft³/hr
LP Fuel Consumption @ 100% Load
22.57 (BTU: 2,048,228 BTU/HR) gallons/hr
Rated Amps
214 @ 480 Volts (Three Phase) Amps
Decibel Rating @ 7m
66 Test (79 Run) dbA
Transfer Switch
Automatic (Not Included)
Not Included (525 CCA)
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Grade Type
Transfer Switch Circuits
Circuit Breaker Size
250 Amps
Made in USA
2492 Pounds
Product Style
Standby Generator
Product Length
116 Inches
Product Width
37 Inches
Product Height
55 Inches
Consumer Warranty
2 Years
Commercial Warranty
2 Years
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How-To Library
  1 Question
Q: What gas line pressure does this run on? High pressure or low? Looking at 150kw model.

by Jerry O'Brien from Illinois on July 15, 2014

A: Per the specification sheet the operating fuel pressure is 11 - 14 Inches of Water Column (0.396 - 0.504 PSI).

Specification Sheet

by Mike, Product Expert

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Free Freight
  • Ships via Semi-Truck
  • Requires a loading dock or forklift
  • Free to Lower 48 States
We currently CANNOT ship this product to Alaska, California, Connecticut, Hawaii or any destination outside of the United States

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Buy Generac Commercial Series 150kW Standby Generator (277/480V 3-Phase)(NG) SCAQMD Compliant at Power Equipment Direct. Read reviews and articles. Wide Selection of accessories available, including Generac Mobile Link™ Cellular Remote Monitoring System, Generac Mobile Link - Harness For Liquid-Cooled Generators (2010+) and Guardian 400-Amp Automatic Transfer Switch (277/480V).

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