6SE6440-2UD42-0GA1

The Siemens 6SE6440-2UD42-0GA1 AC drive from the MICROMASTER series is specifically engineered for versatile frequency control in industrial settings. This variable frequency drive is capable of managing a power rating of 200 kW and can handle an output current of 370 A, accommodating a wide array of operational requirements. The frequency range spans from 0 to 650 Hz, making it suitable for high-speed applications. Input frequencies can range between 47 and 63 Hz, ensuring flexibility in various installations.

Designed for 3-phase systems, it accepts input voltage levels from 380 to 480 VAC. Cooling is achieved through an internal fan, allowing for efficient heat management during operation. The IP20 protection class indicates suitability for installation in less hazardous environments, providing a basic level of protection against dust accumulation.

Communication capabilities of the 6SE6440-2UD42-0GA1 include protocols like PROFIBUS, USS, and Modbus via optional modules, enhancing connectivity options in automated control systems. With a frame size identified as GX, this drive is recognized as the largest within the MM440 series, indicating its robust construction and performance capacity.

It supports multiple control modes, including V/f control, vector control, and sensorless operation, providing the user with flexibility in application-specific tuning. Furthermore, the device features an impressive overload capability, allowing 150% of rated current for a duration of 60 seconds to handle abrupt load changes. The combination of these factors makes the Siemens 6SE6440-2UD42-0GA1 a powerful solution for demanding motion control applications.