Frequency inverter ATV320 3-phase 380/500VAC 50/60Hz 11kW 27.7A IP20 ATV320D11N4B

Frequency inverter for a wide range of applications

The ATV320 frequency inverter is a versatile device designed to power 3-phase synchronous and asynchronous motors. Its compact, book-style design simplifies installation in automation cabinets, saving space and installation time. Designed to operate at 380…500 V AC and a frequency of 50/60 Hz, this model offers a rated power of up to 11 kW with a current of 27.7 A and a protection degree of IP20. It is a solid solution for both simple industrial machines and more advanced applications such as packaging machines, close-range conveyors or lifting equipment.

Functionality and Communication

The ATV320 stands out with a rich set of functions and communication capabilities. It has 6 digital inputs, 1 digital output, 3 analog inputs and 1 analog output. It supports communication protocols such as CANopen, Modbus RTU, PROFIBUS, DeviceNet and PROFINET IO and EtherNet/IP. Additionally, an RS485 port is available and the possibility of expanding with additional communication modules. Integrated safety functions (STO, SLS, SS1, SMS, GDL) increase machine safety and allow compliance with safety requirements without the need for additional modules.

Construction and Application

The inverter is characterized by a durable construction enabling operation at temperatures up to 60°C (with derating). It meets IEC/EN 61800-5-1 and IEC/EN 61800-3 standards regarding electromagnetic compatibility (EMC) and has CE, UL, CSA, NOM, EAC and RCM certificates. Thanks to the integrated EMC filter, it ensures minimization of interference. The possibility of mounting in a vertical position on a panel using four mounting holes facilitates installation. It is an ideal solution for machine manufacturers looking for a reliable and easy-to-integrate drive for their products. Application in industry is standard for this type of device – from simple applications to more demanding production processes.