The Schneider ATV31H037N4 is a high-performance variable speed drive designed for simple machine applications. This 3-phase drive operates at a power of 0.37 kW and a frequency range of 0.0005 to 0.5 kHz. It's equipped with an integrated EMC filter and offers a supply voltage of 380 to 500 V. The ATV31H037N4 is specifically designed for asynchronous motors and provides a speed range of 1 to 50. It also features a nominal switching frequency of 4 kHz, which can be adjusted between 2 to 16 kHz. This Schneider drive is compact in size, measuring 143 x 105 x 150 mm, making it suitable for installations where space is a constraint. With its robust construction and advanced features, the Schneider ATV31H037N4 variable speed drive ensures efficient and reliable operation of your machinery.