Generac QuietSource Series™ 48 kW Standby Power Generator (277/480V) (Premium-Grade)

Generac QuietSource Series™ 48 kW Standby Power Generator (277/480V) (Premium-Grade)
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Product Description
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Grade
Style
Run Watts
48,000
Rated Watts
Surge Watts
48,000
Starting Watts
Fuel
Engine
Grade
Emergency
Style
Standby (Liquid Cooled)
Run Watts
48,000
Surge Watts
48,000 Starting Watts
Fuel
LP/Natural Gas
Engine
Generac 5.4L V-8
Features
Features
  • Emergency Standby Power Generator
  • Designed for commercial buildings with 277/480V service
  • Runs off natural gas or LP fuel source
  • Whisper-Test
  • Low-speed exercise mode for quieter weekly tests
  • Exercises at a quiet 63 decibels at 23 feet
  • Sound level comparable to an idling car
  • Automotive-Style Engine
  • Powerful Generac V8 engine
  • Operates at half the speed of other engines (1800 vs. 3600 RPM)
  • Runs at a quiet 68 decibels at 23 feet under load
  • Aluminum Enclosure
  • Corrosion-resistant material ideal for salty air conditions
  • Sound attenuated acoustically designed enclosure
  • Tri-Lingual Digital Nexus™ Controller
  • Two-Line LCD Display provides service & maintenance intervals
  • Automatic Shutdown
  • High coolant temp, low coolant, low oil pressure and overspeed
  • Transfer Switch (Sold Separately)
  • Fork Lift or Loading Dock is Required for Delivery
Specifications
Engine
Engine Brand
Generac 5.4L V-8
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Product Specs
Voltage
277/480 Three-Phase
Frequency
60 Hertz
Surge Watts
48000 Watts
Rated Watts
48000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
48000 Watts
LP Power Capacity
48000 Watts
NG Fuel Consumption @ 50% Load
392 ft³/hr
NG Fuel Consumption @ 100% Load
756 ft³/hr
LP Fuel Consumption @ 50% Load
4.14 gallons/hr
LP Fuel Consumption @ 100% Load
7.96 gallons/hr
Rated Amps
72 Amps
Decibel Rating @ 7m
63 Test (68 Run) dbA
Transfer Switch
Automatic (Not Included)
Enclosure
Aluminum
Battery
Not Included (525 CCA)
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Yes
Grade Type
Emergency
Overview
Made in USA
Yes
Weight
1516 Pounds
Product Style
Standby Generator
Product Length
77 Inches
Product Width
34 Inches
Product Height
45 Inches
Consumer Warranty
2 Years
Commercial Warranty
2 Years
UPC
696471613339
Grade
Style
Run Watts
48,000
Rated Watts
Surge Watts
48,000
Starting Watts
Fuel
Engine
Grade
Emergency
Style
Standby (Liquid Cooled)
Run Watts
48,000
Surge Watts
48,000 Starting Watts
Fuel
LP/Natural Gas
Engine
Generac 5.4L V-8
Features
Features
  • Emergency Standby Power Generator
  • Designed for commercial buildings with 277/480V service
  • Runs off natural gas or LP fuel source
  • Whisper-Test
  • Low-speed exercise mode for quieter weekly tests
  • Exercises at a quiet 63 decibels at 23 feet
  • Sound level comparable to an idling car
  • Automotive-Style Engine
  • Powerful Generac V8 engine
  • Operates at half the speed of other engines (1800 vs. 3600 RPM)
  • Runs at a quiet 68 decibels at 23 feet under load
  • Aluminum Enclosure
  • Corrosion-resistant material ideal for salty air conditions
  • Sound attenuated acoustically designed enclosure
  • Tri-Lingual Digital Nexus™ Controller
  • Two-Line LCD Display provides service & maintenance intervals
  • Automatic Shutdown
  • High coolant temp, low coolant, low oil pressure and overspeed
  • Transfer Switch (Sold Separately)
  • Fork Lift or Loading Dock is Required for Delivery
Specifications
Engine
Engine Brand
Generac 5.4L V-8
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Product Specs
Voltage
277/480 Three-Phase
Frequency
60 Hertz
Surge Watts
48000 Watts
Rated Watts
48000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
48000 Watts
LP Power Capacity
48000 Watts
NG Fuel Consumption @ 50% Load
392 ft³/hr
NG Fuel Consumption @ 100% Load
756 ft³/hr
LP Fuel Consumption @ 50% Load
4.14 gallons/hr
LP Fuel Consumption @ 100% Load
7.96 gallons/hr
Rated Amps
72 Amps
Decibel Rating @ 7m
63 Test (68 Run) dbA
Transfer Switch
Automatic (Not Included)
Enclosure
Aluminum
Battery
Not Included (525 CCA)
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Yes
Grade Type
Emergency
Overview
Made in USA
Yes
Weight
1516 Pounds
Product Style
Standby Generator
Product Length
77 Inches
Product Width
34 Inches
Product Height
45 Inches
Consumer Warranty
2 Years
Commercial Warranty
2 Years
UPC
696471613339
Product Specs
+
Specifications
Engine
Engine Brand
Generac 5.4L V-8
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Product Specs
Voltage
277/480 Three-Phase
Frequency
60 Hertz
Surge Watts
48000 Watts
Rated Watts
48000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
48000 Watts
LP Power Capacity
48000 Watts
NG Fuel Consumption @ 50% Load
392 ft³/hr
NG Fuel Consumption @ 100% Load
756 ft³/hr
LP Fuel Consumption @ 50% Load
4.14 gallons/hr
LP Fuel Consumption @ 100% Load
7.96 gallons/hr
Rated Amps
72 Amps
Decibel Rating @ 7m
63 Test (68 Run) dbA
Transfer Switch
Automatic (Not Included)
Enclosure
Aluminum
Battery
Not Included (525 CCA)
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Yes
Grade Type
Emergency
Overview
Made in USA
Yes
Weight
1516 Pounds
Product Style
Standby Generator
Product Length
77 Inches
Product Width
34 Inches
Product Height
45 Inches
Consumer Warranty
2 Years
Commercial Warranty
2 Years
UPC
696471613339
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Generac QuietSource Series™ 48 kW Standby Power Generator (277/480V) (Premium-Grade)
Generac QuietSource QT04854KNAX
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