Frequency inverter ATV320 3-phase 380/500VAC 50/60Hz 1.1kW 3A IP20 ATV320U11N4C

Frequency inverter for a wide range of applications

This frequency inverter, from the Altivar 320 series by Schneider Electric, is a versatile solution for controlling synchronous and asynchronous motors. The compact design allows for easy integration into industrial machines and equipment, and the wide supply voltage range (380…500 V) increases installation flexibility. Designed for simple industrial and commercial applications, such as packaging machines, short-range conveyors, or mechanical actuators.

Functionality and communication

The inverter offers wide communication possibilities, including CANopen, Modbus RTU protocols, and FDT/DTM technologies. This allows for easy integration with EcoStruxure Machine automation systems. Built-in communication ports and the availability of expansion modules allow the device to be adapted to specific application requirements. Support for various motor control techniques allows for optimization of dynamics or reduction of energy consumption. Additionally, the built-in control panel enables easy configuration and diagnostics, and the optional graphic panel expands the operating possibilities.

Safety and durability

The Altivar 320 is designed with reliability and safety in mind. The ability to use five built-in safety functions (STO, SLS, SS1, SMS, GDL) increases the level of protection of machines and equipment. The robust construction allows operation in harsh environmental conditions (temperature up to 60°C, class 3C3 and 3S2 according to EN/IEC 60721-3-3), ensuring high availability. Standardly adapted for heavy-duty applications (HD), offering 1.5 x In overload for 60s every 10min and a maximum torque of 200% Mn. It also has an integrated EMC filter and meets international standards IEC/EN 61800-5-1 and IEC/EN 61800-3 regarding electromagnetic compatibility. Protection class IP20 provides protection against contact with the enclosure.