Cummins RS50
The Cummins RS50 Natural Gas and LP Propane Generator for Home and Small Business backup. The 3 phase 277/480-volt generator has a robust design and undergoes rigorous testing. Designed to operate under extreme conditions, the generator starts in temperatures down to -40° F. The RS50 is code compliant with U.S. EPA emissions requirements, is UL-2200 listed, IBC Seismic, and NFPA 110 capable with the correct accessories and installation.
Cummins includes a 2-Year base warranty and offers extended warranty options.
Cummins 50kW Generator
The 50kW Generator has a flexible exercise mode to fit the needs of any installation. Set the generator to exercise at specific times, on a regular schedule, for as little as 2 minutes every six months.
An advanced, powder-coated aluminum sound level 1 enclosure withstands wind loads up to 180 MPH in accordance with ASCE 7-10. The level 1 enclosure reduces noise sound to 72dBA. Service doors simplify access for service and maintenance.
Cummins RS Series Generators feature PowerCommand 1.1 Electronic Control for automatic starts and stops, output metering, auto-shutdown for fault detection, and NFPA 110 Level 1 compliance. PowerCommand regulates voltage to ±1% and frequency to 0.25% at 60 Hertz.
Cummins Quiet Connect Generator
Cummins RS50 generator engine is a natural gas/propane engine. Fuel type is selectable in the field.
The 5.9 liter naturally aspirated in-line 6-cylinder engine has a cast-iron block. Starting system is a 12-volt negative ground with a 850-Amp capacity down to 0° F. Uses a spin-on oil filter with relief valve. Rated speed is 1800 RPM.
Product Specifications
Model
Model Number; RS50/A054F647
Manufacturer; Cummins
Made In USA; Yes
Rated Watts; 50kW Natural Gas or LP Propane
Rated Amps; 75.2 Amps
Voltage; 277/480 Volts 3 Phase
Enclosure; Powder Coated Aluminum Sound Level 1
UL Listed; UL-2200
Decibel Rating; 72dBA with Sound Level 1 Enclosure
Type; Standby Generator
Series Name; Quiet Connect
Features
Starting System; Automatic
Low Oil Alert; Low Oil Shutdown
Mainline Breaker; 100 Amps
Mounting Pad; Prepared Slab Required
Weight; 2403 lbs
Dimensions; 118.7L x 40.0W x 58.3H
Warranty Information
Consumer Warranty; Cummins 2-Year Base Warranty
Commercial Warranty; Cummins 2-Year Base Warranty
Engine
Engine Brand; Cummins
Engine Size; 5.9 Liter Inline 6-Cylinder Naturally Aspirated
Engine RPM; 1800 RPM
Cast Iron Sleeve; Cast Iron Block
Cooling System; Liquid Cooled
Alternator
Alternator Type; Brushless 4-Pole, 3 Phase, 12 Lead
Frequency; 60 Hz
Auto Voltage Regulation; Yes
Fuel
Fuel Type; Natural Gas or LP Propane
Fuel Gauge; No
NG Power Capacity; 50kW
LP Power Capacity; 50kW
NG Consumption @ Full Load; 806.3 Cubic-Feet / Hour
NG Consumption @ Half Load; 481.6 Cubic-Feet / Hour
LP Consumption @ Full Load; 8.84 Gallons / Hour
LP Consumption @ Half Load; 5.63 Gallons / Hour
