Frequency inverter, ATV320, 3 phase 200/240VAC 50/60Hz 7.5kW 33A IP20 ATV320U75M3C

Frequency inverter for a wide range of industrial applications

This Schneider Electric Altivar 320 frequency inverter is a reliable solution for controlling asynchronous and synchronous motors. Designed for both simple and advanced industrial applications, it is ideal for packaging machines, short-range conveyors, mechanical actuators, and lifting equipment. Its compact design allows for efficient use of mounting space, and advanced communication features facilitate integration with various automation architectures.

Performance and reliability in harsh conditions

The ATV320 inverter is characterized by a robust construction, enabling operation at temperatures up to 60°C and resistance to harsh environmental conditions (class 3C3 and 3S2 according to EN/IEC 60721-3-3 standard). Standardly designed for heavy-duty applications (HD), it offers 1.5 x In overload for 60 seconds every 10 minutes and a maximum torque of 200% Mn, minimizing the risk of incorrect selection and ensuring long-term reliability. The integrated braking module (chopper) further increases its functionality.

Safety and control flexibility

Safety is a key aspect of this inverter – it offers the possibility of using five certified safety functions: STO (Safe Torque Off), SLS (Safely Limited Speed), SS1 (Safe Stop 1), SMS (Safe Maximum Speed), and GDL (Guard Door Locking). Thanks to the universal Altivar Logic controller with 50 function blocks, it can be easily adapted to specific application requirements. Additionally, a wide selection of communication expansion cards (CANopen, Modbus RTU, EtherNet/IP, PROFINET IO) and the possibility of installing additional signal cards provide flexibility and ease of integration with existing systems. Support for protocols such as PROFIBUS and DeviceNet also facilitates integration.