6SE6440-2UD32-2DA1

The Siemens 6SE6440-2UD32-2DA1 is an adjustable frequency drive from the MICROMASTER series, specifically designed for motor modulation. This model showcases a physical footprint of 520 mm in height, 275 mm in width, and 245 mm in depth, allowing for efficient use of space in control panels or cabinets.

Operating within a temperature spectrum of -10 to +50 °C, this unit is designed for robust performance across a range of environmental conditions. It holds an IP20 protection rating, offering adequate defense against non-corrosive environments. The device types are particularly suitable for applications requiring constant torque, with support for high overload conditions. It can manage up to 22 kW at 150% overload for a duration of 60 seconds and withstands 200% for short bursts of 3 seconds. Furthermore, it features square-law torque capabilities of up to 30 kW.

This unit does not include an AOP/BOP or additional filtration systems. Additionally, it lacks an integrated control unit and does not come with a front panel. The power requirements specify a supply voltage of 380 to 480 volts AC with a tolerance of ±10% and operational frequency between 47-63 Hz. The drive is designed to operate with natural cooling, ensuring effective heat dissipation during function. Specific weight and current ratings are not provided, but the design does not compromise on performance efficiency.