Siemens 6SE9531-7DK50

The Siemens 6SE9531-7DK50 is a MIDIMASTER ECO IP20 variable frequency drive designed for variable torque applications up to 90 kW. It operates within a voltage range of 380 to 480V with a tolerance of ±10% and supports frequencies from 47 to 63 Hz. This model features a built-in Class A filter, helping to reduce electromagnetic interference and improve overall system performance. Its compact dimensions—1150 mm high, 420 mm wide, and 310 mm deep—make it suitable for a range of installation environments. The drive is engineered to work reliably within an ambient temperature range of 0 to 40°C. Distributed by BSP Automation, this MIDIMASTER ECO drive offers a robust and efficient solution for controlling motor speed in industrial settings.