Frequency inverter, ATV320, 3 phase 525/600VAC 50/60Hz 7.5kW 11A IP20 ATV320U75S6C

Frequency inverter for a wide range of industrial applications

This three-phase frequency inverter ATV320 from Schneider Electric is a reliable solution for controlling asynchronous and synchronous motors. Designed to operate in 525/600VAC 50/60Hz systems, it offers a power of 7.5kW with a current of 11A. Its compact design and high functionality make it an ideal choice for both simple industrial machines and more advanced applications.

Functionality and communication

The ATV320 inverter is characterized by a rich set of communication interfaces, including TCP/IP, Modbus, PROFIBUS, CANopen, DeviceNet and EtherNet/IP protocols. This allows for easy integration with various automation systems and enables remote monitoring and diagnostics. Additionally, it has a PC connection for easy configuration and programming. The built-in PLC controller (Altivar Logic) with 50 function blocks allows for the implementation of even complex control algorithms without the need for additional controllers.

Construction and safety

The enclosure with IP20 protection provides adequate protection against dust and moisture. The inverter is designed to operate in harsh industrial conditions, with the ability to operate at temperatures up to 60°C and resistance to environmental interference (3C3 according to EN/IEC 60721-3-3). Integrated safety functions – STO (Safe Torque Off), SLS (Safely Limited Speed), SS1 (Safe Stop 1), SMS (Safe Maximum Speed) and GDL (Guard Door Locking) – increase the safety of machine operation. The design adapted for heavy-duty applications (HD) with 1.5 x In overload for 60s every 10min and a maximum torque of 200% Mn ensures reliability and long device life.