Commercial & Industrial
FIDELITY POWER SYSTEMS
Fidelity Power Systems® offers a full line of Rehlko (formerly Kohler Energy) products including generators, enclosures, subbase fuel tanks, switchgear, and unit/system controls. With 100 years in the industry, Rehlko (formerly Kohler Energy) has been a long-standing, single source manufacturer of integrated power generation solutions.
Diesel Generators
With diesel generators ranging from 10 kW to 4 MW, there's no job too small, no building too big. We guarantee you'll get the perfect power for any application — from hospitals to airports and data centers to gas stations.
More than 60 models to meet your specific requirements
EPA-certified, industrial-grade generators
Rehlko (formerly Kohler Energy) generators meet tough industry testing and quality standards (UL, CSA, IBC, NFPA)
Available with a variety of Rehlko (formerly Kohler Energy) Decision-Maker® controls for basic, advanced, and paralleling requirements
Options and accessories include improved motor-starting alternators, heavy-duty air cleaners, enclosures, fuel tanks, block heaters, and more
Industry-leading kW displacement and the best fuel consumption at more nodes than any competitor between 800 kW and 2500 kW
Gaseous Generators
Rehlko (formerly Kohler Power) gaseous generators are built to power every critical application from simple to complex — including hospitals, gas stations, data centers, airports and more. Available in a range of sizes up to 1300 kW.
Available in natural gas, LP, and dual fuel systems
Offered from 20 to 1300 kW
The 1800-rpm engines run quietly, offer extended life and provide cost-effective performance
Rehlko (formerly Kohler Power) large gas generators run cleanly and need no after-treatment to meet strict EPA emissions standards
Available with a variety of Rehlko (formerly Kohler Power) Decision-Maker® controls for basic, advanced and paralleling requirements
Automatic Transfer Switches
Rehlko (formerly Kohler Power) Automatic Transfer Switches bridge the gap between loss of utility and stand-by power. Featuring Rehlko (formerly Kohler Power) designed and built MPAC® controllers, they're factory-tested to ensure transfer of power from the utility to the generator and back again.
Transfer switches are available in standard, bypass-isolation, and service-entrance configurations with open, programmed, and closed-transition operating modes
Perfect options for every application, from 30 to 4000 amps
Rehlko (formerly Kohler Power) Automatic Transfer Switches integrate seamlessly with Rehlko generators and paralleling switchgear
Available with a variety of Rehlko (formerly Kohler Power) Decision-Maker® controls for basic to advanced switching requirements
Ethernet and Modbus communications capabilities are available
Transfer switches are UL listed and have CSA and IBC certifications available
Paralleling Switchgear
When it comes to switchgear, we carefully consider your requirements and custom engineer the perfect solution. Discover what sets the Rehlko (formerly Kohler Power) paralleling switchgear apart from everyone else:
Tailor-made from top to bottom our switchgear is engineered to specifically meet your unique application
Rehlko (formerly Kohler Power) paralleling switchgear work with the entire Rehlko system, generators, ATS and more
Our chart-based sequence of operation eliminates the guesswork by detailing each step of every sequence
Intuitive user interface is as simple as selecting the sequence you want, verifying your choice, and pressing the start button