NO EXTERNAL CONTROLLER

The intelligent SK 540E inverter supports convenient and free programming of driverelated functions according to IEC 61131. It has all the established features of the series but supports a wider range of drives; in particular, it can control synchronous motors. It integrates a new universal encoder interface for energy recovery.

SK 540E performs even sophisticated tasks without an external PLC, thus saving considerable costs. Pump drives, for instance, can be upgraded with monitoring functions and characteristic curve functions, enabling them to directly react to fluctuating flow rates.

Thanks to its highperformance microprocessor, the new inverter model is also suitable for high-speed cutting processes in turning and milling.