Doubling Output With Parallel Generator Kits — What Are The Best Practices?

Choosing the Right Generators and Parallel Kit

When doubling output with a parallel generator kit, it’s essential to select identical generators to ensure balanced operation and prevent overheating. Look for generators with the same model number, horsepower rating, and type (gasoline or diesel). A compatible parallel kit specifically designed for your generator models is also crucial. Popular parallel kit manufacturers include Reliance, Generac, and Kohler.

Installing and Configuring the Parallel Kit

Always follow the manufacturer’s instructions when installing and configuring the parallel kit. Typically, this involves connecting the generators, wiring the controls, and setting the governor settings. For example, with a Reliance parallel kit, you’ll need to set the governor speed to 1800 RPM for most applications. Ensure all connections are secure, and the kit is properly grounded to prevent electrical shock.

Safety Considerations and Load Management

When doubling output, it’s essential to consider the total load capacity of the generators and the parallel kit. The total load should not exceed the recommended capacity of the generators and the parallel kit. Overloading can lead to generator failure, overheating, or even fire. Always monitor the generators and load levels to ensure safe operation. Additionally, consider the effects of load shedding or transfer switch operation on the parallel system.