The Schneider ATV320U07N4B is a sophisticated variable speed drive designed to optimise the operation of 3-phase asynchronous and synchronous motors. Engineered for complex machinery, this drive is part of the Altivar Machine ATV320 range, renowned for its reliability and performance in demanding industrial environments.
With a power rating of 0.75 kW and compatibility with supply voltages ranging from 380 to 500 V, this drive is versatile and suitable for a wide array of applications. It features an integrated Class C2 EMC filter, ensuring compliance with electromagnetic compatibility requirements, and boasts an IP20 degree of protection, making it suitable for cabinet mounting in controlled environments.
The drive offers a rich set of control profiles for asynchronous motors, including voltage/frequency ratio control and flux vector control without a sensor, as well as vector control for synchronous motors. Its output frequency range of 0.1 to 599 Hz, combined with a nominal switching frequency of 4 kHz adjustable up to 16 kHz, allows for precise speed and torque control, which is essential for applications requiring high levels of accuracy.
Safety is a key aspect of the ATV320U07N4B, featuring functions such as Safe Torque Off (STO) to ensure a high level of protection for both machinery and operators. The drive also includes a variety of communication options, including Modbus and CANopen protocols, and the flexibility to add various communication modules to integrate seamlessly into existing systems.
The unit's design includes seven discrete inputs, three discrete outputs, and three analogue inputs, providing ample connectivity for a range of external devices. The analogue inputs and outputs offer 10-bit resolution for accurate signal processing, and the discrete inputs include programmable and pulse input capabilities.
With its robust design, comprehensive safety features, and flexible communication options, the Schneider ATV320U07N4B variable speed drive is an excellent choice for enhancing the efficiency and precision of industrial machinery.