Cummins Power Quiet Connect 22kW – 40kW Commercial Standby Generators

Written By: MJ Logan

Cummins Quiet Connect Liquid Cooled Standby GeneratorCummins Power Quiet Connect Standby Generators in single phase and three phase models with capacities ranging from 22 kilowatts to 40 kilowatts. Liquid-cooled backup generators designed to operate in extreme conditions down to -40 degrees Fahrenheit or the hot desert climates of the Southwestern USA where temperatures soar over 120 degrees. The appealing enclosure is designed to withstand 180 MPH winds and reduce sound levels to the lowest of any generator of its kind.

These Cummins Standby Generators come equipped ready for use as a Standby Generator, but additional accessories allow them to meet NFPA 110 for use in Emergency Power Systems for life-critical applications including hospital life support, nursing homes, and other institutions.

Guide to Commercial Standby Generators

Quiet Connect Series Features and Benefits

  • Cummins Power Generation Liquid Cooled Commercial Standby GeneratorResidential or Commercial Applications
  • Cummins Engine –Equipped with Cummins engines known worldwide for performance and reliability under the most adverse conditions. 1800 RPM for quiet operation and reduced wear and tear. Electronic governor regulates alternator frequency to within +/- 0.25%
  • Robust Product Design and Testing – The Quiet Connect Commercial Standby Generator operates in extreme environments from bitter cold to desert heat and certified to current EPA 40CFR60, UL 2200, and IBC Seismic standards. NFPA110
  • Self Diagnostics and Easy Service- The PowerCommand control provides industry-leading self-diagnostic capabilities while the design ensures the completion of service and maintenance of key components in a short time with removable panels and service doors.
  • Flexible Exercise Mode – Quiet Connect Backup Generators exercise at the customer’s preference. A Programmable Time, Frequency, and Duration run the exercise mode as often or infrequent as the preferred—as little as 2 minutes every 6
  • Advanced Enclosure Design – Aluminum with powder coat paint ensure durable anti-corrosion performance. Special designs incorporated into the enclosure reduce noise to the quietest generator in its class while standing up to highest winds of a category five hurricane.
  • Field Selectable Fuel for Natural Gas or Propane Vapor.
  • 2-Year / 400-Hour Base Warranty as a Commercial Standby Generator.

Cummins Power Quiet Connect Standby Generators are available in single-phase or three-phase configurations.

120 / 240-Volt Single-Phase Quiet Connect Generators

Standard 120/240-volt single-phase current for use as a commercial standby generator or a home backup generator. Unlike many air-cooled generators, Cummins liquid cooled Quiet Connect Series Generators produce the same power using natural gas or propane (LP.)

Available Single Phase Models

Three-Phase Quiet Connect Generators

Cummins Power Generation Three-Phase Quiet Connect Commercial Standby Generators provide up to three-voltage options depending on power capacity. Generators come equipped with three-phase, 12-lead alternators for multiple voltage options. Choose a voltage option when adding to the cart.

22-Kilowatts to 30-Kilowatts:

  • 120/208-Volt Three Phase
  • 120/240-Volt Three Phase

36-Kilowatt to 40-Kilowatts

  • 120/208-Volt Three Phase
  • 120/240-Volt Three Phase
  • 277/480-Volt Three Phase

Available Three-Phase Models

Need Help? Contact Norwall PowerSystems

Norwall PowerSystems Staff Company Outside Lake Havasau HeadquartersWe’re always glad to help with friendly, courteous staff equipped with all the information you need at their fingertips.

Contact Us

Tel: 855-453-4494

Fax: 928-208-4752


Updated 12-5-2018


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