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Generac Protector® QS Series 48kW Automatic Standby Generator (120/208V 3-Phase) SCAQMD Compliant
Model: RG04845GNAC
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Product Description
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Grade
Style
Run Watts
48,000 
Rated Watts
Voltage
120/208 Three-Phase
Fuel
Engine
Grade
Emergency
Style
Standby (Liquid Cooled)
Run Watts
48,000
Voltage
120/208 Three-Phase
Fuel
LP/Natural Gas
Engine
Generac
Features
Features
- SCAQMD Compliant
- Meets emissions requirements for sale in CA/MA
- Protector® QS Premium-Grade Emergency Standby Generator
- For commercial buildings with 120/208V 3-Phase service
- *Automatic Operation Only*
- Requires automatic transfer switch (Not Included)
- Fully automatic operation when paired with Generac Smart Switch
- 5-Year Limited Warranty + 24/7-365 Customer Support
- Have your questions answered when it's convenient for you
- Operates On Clean Burning, Efficient Natural Gas or LP (Vapor)
- Connects to your existing LP or natural gas fuel supply
- 4.5L Generac Inline 4-Cylinder Engine
- Hydraulic lifters for improved performance & less maintenance
- Operates at half the speed of other engines (1800 vs. 3600 RPM)
- TRUE POWER™ Electrical Technology
- Less than 5% Total Harmonic Distortion (THD) for utility grade power
- Automatic Digital Voltage Regulation (+/-1%)
- Allows for faster response time & maximum motor starting ability
- Evolution™ 2.0 Digital Controller
- Multilingual, 2-Line LCD display for simple, straightforward operation
- Programmable-exerciser helps prevent oil seal drying and damage
- QUIET-TEST™ Self-Test Mode
- Runs at a lower RPM for a five or twelve minute test
- Aluminum Enclosure w/ RhinoCoat™ Powder-Coated Finish
- Corrosion resistant design for all weather conditions
- Installation Flexibility*
- Can be installed within 36" of a building
- *Always check local building codes
- Generac Standby Generators & Engines - Built In The USA
- Built in the USA using domestic & foreign parts
- ^Please Note - Requires Loading Dock, Forklift or Crane For Delivery^
Specifications
Product Specs
Voltage
120/208 Three-Phase
Frequency
60 Hertz
Rated Watts
48000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
48000 Watts
LP Power Capacity
48000 Watts
NG Fuel Consumption @ 50% Load
336 ft³/hr
NG Fuel Consumption @ 100% Load
604 ft³/hr
LP Fuel Consumption @ 50% Load
4.16 gallons/hr
LP Fuel Consumption @ 100% Load
6.61 gallons/hr
Rated Amps
167 Amps
Decibel Rating @ 7m
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
70
Transfer Switch
Automatic (Not Included)
Battery
Not Included
Enclosure
Aluminum
Circuit Breaker Size
175 Amps
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Yes
Grade Type
Emergency
Engine
Engine Brand
Generac
Starting System
12v Auto Start
CC
4500 CC
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
1781 Pounds
Certification
SCAQMD
Made in USA
Yes
Consumer Warranty
5 Years
Commercial Warranty
5 Years
Product Style
Standby Generator
Product Length
83.4 Inches
Product Width
35 Inches
Product Height
46 Inches
UPC
696471079814
Grade
Style
Run Watts
48,000
Rated Watts
Voltage
120/208 Three-Phase
Fuel
Engine
Grade
Emergency
Style
Standby (Liquid Cooled)
Run Watts
48,000
Voltage
120/208 Three-Phase
Fuel
LP/Natural Gas
Engine
Generac
Features
Features
- SCAQMD Compliant
- Meets emissions requirements for sale in CA/MA
- Protector® QS Premium-Grade Emergency Standby Generator
- For commercial buildings with 120/208V 3-Phase service
- *Automatic Operation Only*
- Requires automatic transfer switch (Not Included)
- Fully automatic operation when paired with Generac Smart Switch
- 5-Year Limited Warranty + 24/7-365 Customer Support
- Have your questions answered when it's convenient for you
- Operates On Clean Burning, Efficient Natural Gas or LP (Vapor)
- Connects to your existing LP or natural gas fuel supply
- 4.5L Generac Inline 4-Cylinder Engine
- Hydraulic lifters for improved performance & less maintenance
- Operates at half the speed of other engines (1800 vs. 3600 RPM)
- TRUE POWER™ Electrical Technology
- Less than 5% Total Harmonic Distortion (THD) for utility grade power
- Automatic Digital Voltage Regulation (+/-1%)
- Allows for faster response time & maximum motor starting ability
- Evolution™ 2.0 Digital Controller
- Multilingual, 2-Line LCD display for simple, straightforward operation
- Programmable-exerciser helps prevent oil seal drying and damage
- QUIET-TEST™ Self-Test Mode
- Runs at a lower RPM for a five or twelve minute test
- Aluminum Enclosure w/ RhinoCoat™ Powder-Coated Finish
- Corrosion resistant design for all weather conditions
- Installation Flexibility*
- Can be installed within 36" of a building
- *Always check local building codes
- Generac Standby Generators & Engines - Built In The USA
- Built in the USA using domestic & foreign parts
- ^Please Note - Requires Loading Dock, Forklift or Crane For Delivery^
Specifications
Product Specs
Voltage
120/208 Three-Phase
Frequency
60 Hertz
Rated Watts
48000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
48000 Watts
LP Power Capacity
48000 Watts
NG Fuel Consumption @ 50% Load
336 ft³/hr
NG Fuel Consumption @ 100% Load
604 ft³/hr
LP Fuel Consumption @ 50% Load
4.16 gallons/hr
LP Fuel Consumption @ 100% Load
6.61 gallons/hr
Rated Amps
167 Amps
Decibel Rating @ 7m
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
70
Transfer Switch
Automatic (Not Included)
Battery
Not Included
Enclosure
Aluminum
Circuit Breaker Size
175 Amps
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Yes
Grade Type
Emergency
Engine
Engine Brand
Generac
Starting System
12v Auto Start
CC
4500 CC
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
1781 Pounds
Certification
SCAQMD
Made in USA
Yes
Consumer Warranty
5 Years
Commercial Warranty
5 Years
Product Style
Standby Generator
Product Length
83.4 Inches
Product Width
35 Inches
Product Height
46 Inches
UPC
696471079814
Product Specs
+−
Specifications
Product Specs
Voltage
120/208 Three-Phase
Frequency
60 Hertz
Rated Watts
48000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
48000 Watts
LP Power Capacity
48000 Watts
NG Fuel Consumption @ 50% Load
336 ft³/hr
NG Fuel Consumption @ 100% Load
604 ft³/hr
LP Fuel Consumption @ 50% Load
4.16 gallons/hr
LP Fuel Consumption @ 100% Load
6.61 gallons/hr
Rated Amps
167 Amps
Decibel Rating @ 7m
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
70
Transfer Switch
Automatic (Not Included)
Battery
Not Included
Enclosure
Aluminum
Circuit Breaker Size
175 Amps
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Yes
Grade Type
Emergency
Engine
Engine Brand
Generac
Starting System
12v Auto Start
CC
4500 CC
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
1781 Pounds
Certification
SCAQMD
Made in USA
Yes
Consumer Warranty
5 Years
Commercial Warranty
5 Years
Product Style
Standby Generator
Product Length
83.4 Inches
Product Width
35 Inches
Product Height
46 Inches
UPC
696471079814
Reviews
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Generac Protector® QS Series 48kW Automatic Standby Generator (120/208V 3-Phase) SCAQMD Compliant
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