Power Solutions

What Is a Frequency Converter and Where Is It Used?

Not every piece of equipment is designed to run on the same electrical frequency as your local grid. When a machine expects 60 Hz and your facility supplies 50 Hz — or the other way around — a frequency converter is what bridges that gap safely and efficiently.

What a Frequency Converter Does

A frequency converter takes incoming AC power and converts it to a different frequency (and often a different voltage) so that connected equipment receives exactly the power characteristics it was built for. This protects motors, control systems, and precision equipment from running out of spec — which can cause overheating, reduced lifespan, or outright failure.

Where Frequency Converters Are Used

	Shore-to-ship power Matching a ship's onboard frequency to the port's grid frequency.
	Imported industrial machinery Running equipment built for a different country's power standard.
	Testing and calibration benches Simulating different grid conditions for product testing.
	Aviation ground power Supplying 400 Hz power to aircraft while parked at the gate.

Why it matters: Running equipment outside its rated frequency isn't just inefficient — it can void warranties and create real safety risks. A properly sized frequency converter is a one-time investment that removes that risk permanently.

Need to match equipment to your local power standard? Get in touch with Germarel to discuss the right frequency converter for your application.