Frequency

The economical solution: The new FR-F700 is distinguished by its high energy-conservation potential particularly when used with pumps and fans. major energy savings are achieved especially in the important lower speed ranges and during the run-up and braking phases. At an initial frequency of 35hz, for instance, the energy savings come to 57% when compared with conventional concepts. The forward looking OEC technology effects an additional 10% energy saving. It Provides the ideal flux to the motor at all times.