Siemens SIMOVERT MASTERDRIVES VC Inverter Unit (6SE7021-1UB21)

The Siemens SIMOVERT MASTERDRIVES VC inverter unit (6SE7021-1UB21) is a compact, high-performance drive solution designed for variable speed control of AC motors. This specific model is a VC (Vector Control) inverter with an IP20 enclosure, suitable for applications requiring precise motor speed and torque regulation. It operates with a DC input voltage range of 675-780 V and has a rated output current of 11 A, with a type rating of 5.5 kW.

This inverter unit is part of the SIMOVERT MASTERDRIVES series, known for its robustness and advanced control capabilities. The VC (Vector Control) functionality provides enhanced dynamic performance, making it suitable for demanding applications such as cranes, extruders, printing presses, and other machinery where precise motor control is essential. Its compact design facilitates easy integration into control cabinets.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens SIMOVERT MASTERDRIVES VC inverter unit (6SE7021-1UB21). Ensure the continued operation and efficiency of your machinery by sourcing this reliable component from us. We are dedicated to providing quality automation parts and exceptional customer support.