The Siemens 6SE6440-2UD15-5AA1 is a high-performance inverter drive from the renowned MICROMASTER 440 series, designed to offer variable speed control for a wide range of industrial applications. This inverter drive is engineered to operate with a power output of 0.55 kW and is suitable for use with a supply voltage ranging from 380 to 480 V ac. It is capable of handling a current of 1.7 A at a switching frequency of 4 kHz, providing users with a versatile speed range of 0 to 650 Hz.
Crafted with precision, the Siemens 6SE6440-2UD15-5AA1 boasts an IP20 protection rating, ensuring its internal components are safeguarded against solid objects larger than 12.5 mm, although it should be installed in a control cabinet or enclosure for additional protection in industrial environments. The compact dimensions of this inverter, with a height of 173 mm, width of 73 mm, and depth of 149 mm, make it an ideal choice for applications where space is at a premium.
This inverter drive is characterised by its robustness and reliability, making it a suitable choice for applications such as pumps, fans, conveyors, and mixers, where precise motor control and efficiency are paramount. Its ability to provide square-law torque and constant torque up to 0.55 kW under varying load conditions ensures optimal performance and energy efficiency.
The Siemens 6SE6440-2UD15-5AA1 is designed for straightforward integration into existing systems, with standard digital and analogue inputs and outputs that facilitate easy interfacing with a wide range of control systems. Its user-friendly interface allows for quick setup and commissioning, while advanced features such as vector control and an integrated braking chopper enhance its functionality and adaptability to complex applications.
Overall, the Siemens 6SE6440-2UD15-5AA1 inverter drive is a testament to Siemens' commitment to quality and innovation, offering a reliable and efficient solution for industrial automation and control.