The ATV650D37N4 frequency inverter from Schneider Electric is a highly advanced solution for controlling and protecting electric drives, particularly for pumps. With a power rating of 37 kW (50 HP) and an output frequency range of 0.1 to 500 Hz, this device offers flexible adaptation to various applications. The ATV650 is designed for use in demanding environments and meets the IP55 protection rating, safeguarding it against dust and water. Integrated safety features, including the Safe Torque Off (STO) with SIL3 certification, ensure safe operation. Additionally, its extensive communication capabilities, including Modbus/TCP and serial Modbus, allow for easy integration into existing systems. The configuration and operation of the frequency inverter are facilitated by a decentralized graphical operator terminal and the SoMove software, ensuring user-friendly handling.

• Integrated safety function STO (Safe Torque Off) with SIL3 certification
• Flexible control for asynchronous and synchronous motors
• Expandable communication options, including EtherNet/IP and PROFINET IO
• High overload capability of up to 150% for 60 seconds
• IP55 protection rating for use in demanding environments.