The Schneider ATV340U40N4 is a high-performance variable speed drive designed to optimise machine operation and enhance productivity in a variety of industrial applications. Engineered for three-phase motors, this robust drive unit is capable of handling 5.5 kW for normal duty and 4 kW for heavy duty applications, ensuring reliable control for both synchronous and asynchronous motors.
With an integrated EMC filter conforming to EN/IEC 61800-3 category C3, the ATV340U40N4 ensures minimal electromagnetic interference, making it suitable for environments where maintaining the integrity of electronic equipment is critical. The drive operates on a supply voltage of 380 to 480 V and offers a wide output frequency range from 0.1 to 599 Hz, allowing for precise speed control and adaptability to various motor specifications.
The unit is equipped with multiple control profiles, including constant torque standard, variable torque standard, and optimised torque mode, which cater to the specific needs of different motor types. Safety is a priority with the inclusion of the STO (safe torque off) function, which is certified to SIL 3 standards, providing an additional layer of operational security.
The Schneider ATV340U40N4 is designed for cabinet mounting and boasts an IP20 degree of protection, ensuring durability and protection against solid objects. Its forced convection cooling system maintains optimal operating temperatures, contributing to the drive's longevity and consistent performance.
For system integrators and operators, the drive offers a user-friendly experience with its intuitive configuration and multiple communication options, including Modbus serial protocol. The drive's compact dimensions, with a height of 270 mm, a width of 85 mm, and a depth of 232.5 mm, make it an efficient choice for space-constrained installations.
Overall, the Schneider ATV340U40N4 variable speed drive is a versatile and reliable solution for enhancing machine performance and achieving energy efficiency in industrial automation settings.