Skip to content
FREE SHIPPING on all orders — NO SALES TAX in 42 States*
Free Shipping + No Sales Tax in 42 States.

Cummins Power Cummins Power Quiet Connect 30kW Liquid Cooled Standby Generator Single Phase RS30

by Cummins
Save 4%
Original price $11,835.00
Current price $11,385.00

Quiet Connect 30kW Single Phase 120/240V, 1800 RPM, Field-selectable fuel type: Natural Gas or Propane

Advanced Enclosure Design - The aesthetically appealing enclosure incorporates special designs that deliver the quietest generator of its kind. Aluminum material plus durable powder coat paint provides the best anti-corrosion performance.  The robust design is capable of withstanding winds up to 150 MPH and the intelligent design has removable panels and service doors to provide easy access for service and maintenance.

Fexible Exercise Mode - The innovative, flexible exercise mode enables the generator to exercise at a time, frequency and duration that suits the customer's preference - as little as 2 minutes every 6 months - reducing unnecessary fuel consumption, emissions and noise.

Self diagnostics and easy service - The generator is equipped with Cummins PowerCommand electronic control to provide industry-leading self diagnostic capabilities.  In addition, critical components of the generator are designed to ensure service and preventative maintenance can be completed in a short period of time.

Proven Alternator - Brushless CA series alternator for improved reliablity.  Heavy-duty industrial design for robust performance.

Feature-Rich Control - PowerCommand 1.1 control with 128 x 64 backlit LED display for improved user experience.  Current and power metering for load analysis.  Exerciser function for improved dependability.  Electronic overcurrent protection for improved reliability.

Reliable Engine - Cummins QSJ2.4 engine for reliable power.  Four-cycle spark-ignited for improved power.  Closed-loop electronic fuel system for improved performance. 1800 RPM.

Factory Installed Coolant Heater, Battery Rack and Flexible Fuel Line Included.

Picture displays enclosure with Sound Level 2 Upgrade Kit, sold separately.


      • Reliable Cummins Engine - QSJ2.4 engine for reliable power
      • Robust Product Design and Testing
      • Flexible Exercise mode duration that suits the customer's preference - as little as 2 minutes every 6 months
      • Advanced Enclosure Design capable of withstanding winds up to 150 MPH
      • Self diagnostics and easy service
      • Control Systems - PowerCommand 1.1 control with 128 x 64 backlit LED display for improved user experience
      • Sound Attenuated - aluminum enclosure material plus durable powder coat paint
      • Limited Base Warranty - 2 Years/400 Hours Standby


        Spec Sheet

        Model Number RS30
        MFG Part No.
        Manufacturer Cummins Power Generation
        Made In USA Yes
        Rated Watts 30kW
        Rated Amps 125
        Voltage 120/240V Single Phase
        AC Ton Rating 5 Ton
        Enclosure Aluminum
        UL Listed Yes
        Decibel Rating 7m 60 dbA w/Sound Level 2 Upgrade Kit
        Type Standby Generator
        Series Name Quiet Connect
        Starting System Automatic Start
        Low Oil Alert Yes
        Hour Meter Yes
        Battery Requirements 12V Group 26 545 CCA Not Included
        Mounting Pad Requires Prepared Site
        Weight 1231 lbs
        Dimensions 94L x 34W x 45.5H
        Engine Brand Cummins Onan
        Engine Size 2.4L
        Engine RPM 1800
        Cooling System Liquid Cooled
        Alternator Type Brushless
        Frequency 60 Hz
        Auto Voltage Regulation Yes
        Type Natural Gas (NG) / Propane (LP)
        Gauge 0
        NG Power Capacity 30kW
        LP Power Capacity 30kW
        NG Consumption Full Load 380.9 cu.ft/hr
        NG Consumption Half Load 219 cu.ft/hr
        LP Consumption Full Load 4.5 gal/hr
        LP Consumption Half Load 2.7 gal/hr
        Transfer Switch
        Model RS Series - Sold Separately
        Warranty Information
        Consumer Warranty 2 Years Limited Warranty
        Shipping Information
        Shipping Dimensions 57H X 103W X 40D
        Shipping Weight 1320 lbs

        Download Manuals

        Operator's Manual

        Installation Manual 

        Specification Sheet

        Customer Reviews

        No reviews yet

        Customer Reviews

        No reviews yet