
In previous models, the energy saving operation function corresponded with the load state, and controlled operation to minimize loss of the motor itself. The newly developed FRENIC-Eco Series has shifted the focus from the motor to the inverter, recognizing that the inverter itself is an electrical product, and the new models are equipped with a new control system that minimizes the power consumed by the inverter itself (inverter loss) as well as the power loss in the motor itself.