Schneider ATV31HU22M2

The Schneider ATV31HU22M2 is a high-performance AC drive designed to enhance the efficiency and control of single-phase motor applications. This variable speed drive is a standout choice for simple machine operations, offering a seamless integration into a variety of industrial settings.

Crafted with a robust heat sink and an integrated EMC filter, the ATV31HU22M2 ensures reduced electromagnetic interference, making it suitable for environments where electrical noise must be minimised. The drive operates on a supply voltage of 200 to 240 V, with a frequency range of 50 to 60 Hz, accommodating the standard power supplies in the UK and across Europe.

With a motor power rating of 2.2 kW and capable of handling a motor power of up to 3 hp at 4 kHz, this drive is adept at managing demanding loads while maintaining energy efficiency. The line current specifications are 18.4 A at 240 V and 21.9 A at 200 V, with a prospective line Isc of 1 kA, indicating its capability to handle significant inrush currents.

The ATV31HU22M2 boasts a nominal output current of 11 A at 4 kHz and can sustain a maximum transient current of 16.5 A for 60 seconds, providing ample capacity for applications that require short bursts of power. The drive's power dissipation is 123 W at nominal load, which is indicative of its ability to operate with minimal energy loss.

This drive is not only powerful but also versatile, with a nominal switching frequency of 4 kHz and an adjustable range from 2 to 16 kHz. The speed range of 1 to 50 allows for precise control over motor speed, ensuring that the drive can be tailored to the specific needs of the application. The transient overtorque can reach 150 to 170% of the nominal motor torque, and the braking torque is 100% with a braking resistor continuously, highlighting its robust performance capabilities.

The Schneider ATV31HU22M2 is designed for vertical installation with a tolerance of +/- 10 degrees, ensuring flexibility in mounting options. The drive's dimensions are 184 x 140 x 150 mm, and it weighs 3.1 kg, making it a compact and manageable solution for space-constrained environments.

In summary, the Schneider ATV31HU22M2 variable speed drive is a reliable and efficient solution for controlling single-phase motors in industrial applications, offering advanced features and robust performance in a compact design.