Schneider Electric ATV320U11N4C Variable Frequency Drive

Schneider Electric ATV320U11N4C is a compact Altivar Machine variable frequency drive rated at 1.1 kW for three-phase 380–500 V systems, designed to control asynchronous motors in compact machinery. The drive features an IP20 enclosure with an integrated Class C2 EMC filter and built-in safety functions including STO, SS1, SLS, SMS, and GDL, making it suitable for safety-conscious light-industrial applications. It supports multiple control modes such as voltage/frequency ratio with two-point and five-point profiles, sensorless flux vector control for energy saving, and standard vector control for synchronous motors, plus a speed range of 0.1 to 599 Hz with a nominal switching frequency of 4 kHz. For connectivity, ATV320U11N4C includes integrated Modbus and CANopen with options for Ethernet/IP, Profibus DP, Profinet, and EtherNet Powerlink via optional modules.