ATV21HU40N4

Schneider Electric's ATV21HU40N4 variable speed drive is engineered to deliver precise motor control in demanding environments. It supports a power supply voltage spanning from 380 to 480 volts, accommodating three phases for versatile applications. This drive is capable of operating a 5 horsepower motor, reflecting its robust design and efficiency.

The unit provides a line current draw of 6.4 A under standard conditions, with an upper limit of 8.1 A, catering to varying operational demands. Within its operational framework, the ATV21HU40N4 allows for a speed variability range of 1 to 10, enabling customization according to specific system requirements. In cases of transient overtorque, the drive can safely achieve up to 120% of the motor's nominal torque, adding resilience during peak loads.

Equipped with a Class A EMC filter, the drive maintains compliance with electromagnetic compatibility standards, reducing interference in sensitive applications. A built-in Modbus communication port provides seamless integration into existing control systems, enhancing overall functionality. Operating frequencies are adaptable, with support for both 50 and 60 Hz applications.

The ATV21HU40N4 has voltage limits capable of handling between 323 and 528 volts, ensuring operational stability in varying supply conditions. Its assembly style includes a heat sink, aiding in thermal management during continuous use. With an apparent power rating of 6.9 kVA, this model is designed for effective and efficient performance in industrial settings.