ATV930D37N4

The Schneider Electric Altivar Process ATV900 series ATV930D37N4 is a robust variable speed drive engineered for demanding industrial applications. This 3-phase drive is designed to control asynchronous and synchronous motors, offering flexibility for various motor types.

Key electrical specifications include a rated supply voltage range of 380 to 480V, with a motor power rating of 37.0 kW for normal duty and 30.0 kW for heavy duty applications. The continuous output current is rated at 74.5A for normal duty and 61.5A for heavy duty, with a nominal switching frequency of 4 kHz. The drive features an integrated EMC filter and provides an IP21 degree of protection, along with UL Type 1 compliance for environmental robustness.

Mounting is designed for walls, and the drive supports multiple communication protocols including Modbus TCP, Modbus serial, and EtherNet/IP. It offers 10 discrete inputs, 2 discrete outputs, and 3 analog inputs, allowing for comprehensive system integration. The maximum output frequency can reach up to 599 Hz.

This variable speed drive is suitable for processes requiring precise motor speed control and energy efficiency. Its design accommodates various motor control profiles, including variable torque, optimized torque, constant torque, permanent magnet motor, and synchronous reluctance motor profiles.