SIEMENS MICROMASTER 420 6SE6420-2UD21-5AA1 Brand new original product and one year warranty

Siemens 6SE6420-2UD21-5AA1 is a MICROMASTER 420 series inverter. The inverter is suitable for single-phase 230V AC power input and can control the operation of three-phase asynchronous motors. Its rated power is 0.55 kW and the maximum output current is 3 amperes. The inverter has a variety of operating modes and functions, such as constant torque control, constant power control, vector control, etc., which can meet different application requirements.

The 6SE6420-2UD21-5AA1 inverter has a compact size and lightweight design, suitable for installation in small equipment or limited space. It is simple to operate, with an easy-to-operate keyboard and LCD display, and users can set and monitor parameters as needed. The inverter also has high-performance overload capacity and speed control accuracy, which can achieve stable motor operation and extend equipment life.

In addition, the inverter supports a variety of communication interfaces, such as PROFIBUS, RS485, etc., which is convenient for remote control and monitoring. It also has a variety of protection functions, such as overcurrent protection, overload protection, overheating protection, etc., to ensure safe and stable operation of the system.

In general, the Siemens 6SE6420-2UD21-5AA1 is a frequency converter with reliable performance, easy operation and rich functions, suitable for motor control applications in various industrial fields.