Rotary electric compressors with screw inverter

An inverter is an electronic device that allows a variation of the frequency and therefore the rotation speed of the electric motor A pumping unit coupled to this system will be able to continuously vary its rotation speed and therefore its free air yield. In this context, rotary screw compressors by their nature offer maximum flexibility, adapting to the actual needs of the customer. Ceccato offers a wide range of variable speed compressors (IVR), with powers from 7.5 to 315 kW. All models are compact and small in size, the coupling between the motor and the screw unit is direct, resulting in an increase in energy efficiency and a reduction in noise. The range of Ceccato machines with inverter includes versions equipped with permanent magnet (PM) motors, which have a higher efficiency than the asynchronous counterparts. The gap between the maximum air flow values and the minimum ones is very wide, a feature that allows these compressors to maintain the pressure required in the customer’s system constant, without the need to run empty and consequently without unnecessarily wasting electric energy Download the technical data sheets to select the Ceccato  model more in line with your needs and do not hesitate to contact us for more information!