The Hitachi frequency inverter series S1 IP55 sets new standards in the field of standard applications for harsh environments. It is highly flexible and user-friendly for the simplest commissioning. With its advanced sensorless vector control, it achieves exceptionally high starting torque and speed stability, making it suitable for a wide range of applications such as fans and pumps, hoists, shredders, mills, conveyor belts, machine tools, CNC machines, mixers, DC drive replacements, chemical/process engineering, and plastic extrusion.
Technical details at a glance:
– Power range: 4–110 kW
– IP55
– 3~380–440 V
– Sensorless Vector Control / Dual Rating
– German menu navigation
– Integrated STO (Safe Torque Off, SIL2)
– Enclosure with main switch
– Optional integrated C2 EMC filter
– Various mounting options
– PROFINET, EtherCAT, Profibus
