VFD015E21A VFD AC Drive is basically sensor free vector frequency inverter which is energy efficient. It has stable torque rate and IP20 protection rating. This ac drive has flexible extension cards. In built PLC function of this product ensures about its error free operation. It supports Ladder Logic program. VFD015E21A VFD AC Drive is accessible in single phase design and it requires 1.5 kW power to operate. Long working life, ergonomic appearance, in built filter and low maintenance cost are its key aspects.