Frequency inverter ATV320, 1.1kW, 380...500V, 3-phase, book-type ATV320U11N4B

Frequency inverter for a wide range of applications

The Schneider Electric Altivar 320 frequency inverter is a reliable solution for controlling asynchronous and synchronous motors in simple industrial and commercial machines. The device, with a power of 1.1 kW and a supply voltage of 380…500 V AC, is perfect for applications such as packaging machines, short-distance conveyors, mechanical actuators, and lifting devices. Its compact, book-shaped housing makes it easy to mount in automation cabinets, saving valuable time and space.

Functionality and communication

This model offers a wide range of functions and communication possibilities. It has 6 digital inputs, 1 digital output, 3 analog inputs, and 1 analog output. It supports communication protocols such as Modbus, CANopen, DeviceNet, PROFINET IO, and EtherNet/IP, ensuring easy integration with various automation systems. Additionally, it is equipped with an RS-485 hardware connection and a port for connecting a PC. The integrated EMC filter minimizes electromagnetic interference.

Construction and operating parameters

The inverter is characterized by a solid construction adapted to work in harsh industrial conditions. The IP20 protection class provides protection against touch and ingress of solid objects. The device is designed to operate at temperatures up to 60°C and meets environmental resistance standards (3C3). The ability to operate in all quadrants of the coordinate system and high tolerance to mains voltage (±10%) and mains frequency (±5%) guarantee stable operation even in the event of voltage fluctuations. The maximum output frequency is 599 Hz and the rated output current is 3A.