6SE6440-2UD13-7AA0 SIEMENS - REF

The MICROMASTER 440 (6SE6440-2UD13-7AA0) is a high-performance, sensorless vector control inverter designed for a wide range of variable speed applications. This unit operates on a three-phase AC power supply with a voltage range of 380-480V (+10/-10%) and a frequency of 47-63 Hz. It is engineered for constant torque applications, delivering a power output of 0.37 kW with an overload capacity of 150% for 60 seconds and 200% for 3 seconds. For squared torque applications, it also provides a power output of 0.37 kW. The inverter has compact dimensions of 173 mm (height) x 73 mm (width) x 149 mm (depth) and an IP20 protection rating, making it suitable for installation in controlled environments. It can operate in ambient temperatures ranging from -10 to +50 degrees Celsius. This model does not include an Advanced Operator Panel (AOP) or Basic Operator Panel (BOP), offering a streamlined and cost-effective solution. Its robust design and advanced control features ensure reliable and efficient motor control. The MICROMASTER 440 is an ideal choice for applications requiring precise speed and torque control.