ATV930U40N4

The Schneider Electric Altivar Process ATV900 series, specifically the ATV930U40N4 model, is a variable speed drive engineered for industrial applications. This unit is designed to control both asynchronous and synchronous motors, offering flexibility for various industrial processes.

Key electrical specifications include a motor power rating of 4.0 kW for normal duty and 3.0 kW for heavy duty applications. The drive operates with a rated supply voltage range of 380 to 480V, with a -15% to +10% tolerance. It provides a continuous output current of 9.3 A at 4 kHz for normal duty and 7.2 A for heavy duty.

The ATV930U40N4 features integrated EMC filtering and offers an IP21 degree of protection, suitable for wall mounting. Communication capabilities include Modbus serial, Modbus TCP, and EtherNet/IP protocols, facilitating integration into industrial networks. The drive supports multiple motor control profiles, including optimized torque, constant torque, and variable torque for asynchronous motors, and permanent magnet and synchronous reluctance motors.

Additional features include 10 discrete inputs, 2 discrete outputs, and 3 configurable analog inputs. The switching frequency is adjustable between 2 to 16 kHz, with a nominal switching frequency of 4 kHz. This variable speed drive is a robust solution for demanding industrial automation tasks.