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Great perfromance through dedicated design, the FRENIC-ECO Variable Speed Drive is the new generation of VSD's for Heating, Ventilation and Air-Conditioing.

In previous model of HVAC Variable Speed Drives the energy saving operation function corresponded with the load state and controlled the operation to minimise of the motor. The FRENIC-ECO series has shifted the focus from the motor to the VSD.

The new models are equipped with a new control system that minimises the power consumed by the Variable Speed Drive itself (inverter loss) as well as the power loss in the motor.