6SE6440-2UD13-7AA1 SIEMENS

The MICROMASTER 440 6SE6440-2UD13-7AA1 is a versatile, filterless frequency inverter designed for controlling three-phase AC motors. It operates within a voltage range of 380-480V AC, accommodating a fluctuation of +10/-10%, and a frequency range of 47-63 Hz. This unit is suitable for applications requiring constant torque, delivering 0.37 kW of power with an overload capacity of 150% for 60 seconds and 200% for 3 seconds. It is also capable of handling square-law torque applications at 0.37 kW. The compact design, measuring 173mm in height, 73mm in width, and 149mm in depth, allows for easy integration into various systems. It has an IP20 rating, indicating protection against solid objects greater than 12mm but no protection against liquids. The inverter is designed to function within an ambient temperature range of -10 to +50 degrees Celsius. Note that this model does not include an Advanced Operator Panel (AOP) or Basic Operator Panel (BOP). This makes it ideal for applications where remote control or a more basic interface is preferred. Its robust design and overload capabilities make it a reliable choice for demanding industrial environments.