ATV21WU22N4C SCHNEIDER ELECTRIC - REF

The ATV21WU22N4C is a variable speed drive from Schneider Electric's Altivar 21 series, designed for controlling and optimizing the speed of three-phase asynchronous motors. This drive is rated for 3kW (4 HP) and operates on a 480V power supply, making it suitable for North American power systems. It incorporates an integrated EMC filter, compliant with Class A standards, which minimizes electromagnetic interference and ensures compatibility with sensitive electronic equipment. The drive is enclosed in an IP54-rated enclosure, providing protection against dust and splashing water, allowing for installation in demanding industrial environments. It offers a range of advanced control functions, including sensorless vector control, which delivers precise motor control and energy savings. The ATV21 series is known for its user-friendly interface, simplifying programming and commissioning. It also features built-in protection functions, such as overcurrent, overvoltage, and undervoltage protection, ensuring reliable operation and preventing damage to the motor and drive. This drive is ideal for applications such as pumps, fans, and HVAC systems, where precise speed control and energy efficiency are critical. Its robust design and comprehensive features make it a reliable and cost-effective solution for a wide range of industrial applications.