Siemens 6SE6440-2UD21-5AA1 Micromaster 420

The Siemens 6SE6440-2UD21-5AA1 Micromaster 420 is a robust and efficient variable frequency drive (VFD) designed to deliver reliable motor control in various industrial applications. Operating with a voltage range of 380-480V AC and a current rating of 5.9A, this drive offers 1.50 kW of power. It is designed for 3-phase AC motors, delivering efficient speed and torque regulation with a frequency range of 47-63 Hz.

The Micromaster 420 features IP20 protection, ensuring reliable operation in environments with minimal dust exposure. It operates within an ambient temperature range of -10°C to 50°C, providing stable performance even in demanding conditions. With compact dimensions of 173 x 73 x 149 mm, it is ideal for space-constrained installations while still providing high efficiency and performance in motor control systems.

Manufacturer: Siemens

Type: Micromaster 420

Model: 6SE6440-2UD21-5AA1

Technical Information:

• Voltage: 380-480V AC
• Current: 5.9 A
• Power: 1.50 KW
• Number of Phases: 3 AC
• Frequency: 47-63 Hz
• Degree of Protection: IP20
• Ambient Temperature: -10 to 50 °C
• Dimensions (H x W x D): 173 x 73 x 149 mm

The Siemens 6SE6440-2UD21-5AA1 Micromaster 420 provides energy-efficient and precise motor control for a wide range of applications in the industrial automation sector.