Description
Cummins RS125
The Cummins RS125 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 RS125 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 125kW Generator
The 125kW 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 sound-level 1 aluminum enclosure reduces noise to 75dBA and withstands wind loads up to 180 MPH in accordance with ASCE 7-10. Hinged doors simplify access for service and maintenance.
Cummins RS Series Generators feature PowerCommand 2.3 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 RS125 generator engine is a natural gas/propane engine. Fuel type is selectable in the field.
The 8.9 Liter turbocharged and aftercooled 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; RS125/A063A449
Manufacturer; Cummins
Made In USA; Yes
Rated Watts; 125kW Natural Gas or LP Propane
Rated Amps; 187.9 Amps
Voltage; 277/480 Volts 3 Phase
Enclosure; Powder Coated Aluminum Sound Level 1
UL Listed; UL-2200
Decibel Rating; 75dBA
Type; Standby Generator
Series Name; Quiet Connect
Features
Starting System; Automatic
Low Oil Alert; Low Oil Shutdown
Mainline Breaker; 250 Amps
Mounting Pad; Prepared Slab Required
Weight; 3915 lbs
Dimensions; 143.0L x 40.0W x 72.0H
Warranty Information
Consumer Warranty; Cummins 2-Year Base Warranty
Commercial Warranty; Cummins 2-Year Base Warranty
Engine
Engine Brand; Cummins
Engine Size; 8.9 Liter Inline 6 Turbocharged & Aftercooled
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; 125kW
LP Power Capacity; 125kW
NG Consumption @ Full Load; 1665.6 Cubic-Feet / Hour
NG Consumption @ Half Load; 981.3 Cubic-Feet / Hour
LP Consumption @ Full Load; 18.52 Gallons / Hour
LP Consumption @ Half Load; 10.54 Gallons / Hour
