ATV930U30N4

The Telemecanique ATV930U30N4 is a high-performance variable speed drive designed to optimise process control and energy management for industrial applications. This robust unit is engineered to control three-phase asynchronous and synchronous motors with precision and efficiency. With a power rating of 3 kW and compatibility with a supply voltage range of 380 to 480 V ac, it is well-suited for demanding environments. The drive boasts an integrated EMC filter, conforming to EN/IEC 61800-3 standards, ensuring minimal electromagnetic interference in industrial settings. The IP21 protection rating signifies that the unit is protected against touch by fingers and vertical water drops, making it suitable for installation in various controlled environments. Featuring advanced motor control profiles, the ATV930U30N4 can handle constant torque applications, variable torque settings, and is also capable of operating with permanent magnet motors. The drive's output frequency ranges from 0.1 to 599 Hz, with a nominal switching frequency of 4 kHz, adjustable up to 16 kHz with a derating factor for customisable performance. Safety is a priority with the inclusion of the STO (safe torque off) function, which meets SIL 3 standards, providing a reliable method to ensure the immediate removal of power from the motor in critical situations. The unit's design includes three analogue inputs, ten discrete inputs, and two analogue outputs, offering flexibility for a wide range of control scenarios. The discrete inputs are programmable and can be configured as pulse inputs for more complex operations. Local diagnostics are facilitated by LED indicators, which provide immediate visual feedback on the drive's status, communication, and power presence. The compact dimensions of 350 x 144 x 206 mm and a forced convection cooling system make this drive a practical choice for space-conscious installations. The Telemecanique ATV930U30N4 is a versatile and reliable solution for enhancing the performance and efficiency of industrial motor applications, from food and beverage processing to hoisting, marine, and material working environments.