ATV930U75N4 TV930 Variable Speed Drive, 3-Phase In, 0.1 → 599Hz Out, 7.5 kW, 400 V. The Altivar Process ATV930 variable speed drive is for demanding applications that have a power rating ranging from 0.75 kW to 800 kW. It is a Services Oriented Drive that has been designed and created to reduce OPEX in process and utilities installation, this is all thanks to the embedded EcoStruxure machine advisor. The Altivar ATV930 is a ready to order, three-phase drive that has been custom engineered to focus on maximum productivity and allows for exceptional control and connectivity.