Siemens 6SE6440-2AD27-5CA1 MICROMASTER 420 Industrial Variable Frequency Drive
The Siemens MICROMASTER 420 is a high-performance inverter designed for controlling asynchronous motors. It is ideal for various applications including industrial automation, manufacturing systems, and process control. With its robust design and versatile functionality, this inverter ensures efficient motor operation across diverse industries.
Product Lifecycle:PM400: Phase out announcement
Product Group:9820
Product Class:A: Standard product which is a stock item could be returned within the returns guidelines/period.
Voltage Input Range:3AC 380-480 V ±10%
Frequency Range:47-63 Hz
Power Rating:3 kW
Overload Capacity:150% for 60 seconds, 200% for 3 seconds
Protection Rating:IP20
Ambient Temperature Range:-10 to +50 °C
Dimensions:Not available
Weight:5.7 Kg
The Siemens MICROMASTER 420 inverter is renowned for its robust design and reliable performance, ensuring efficient operation in various industrial settings. Its compact form factor makes it easy to integrate into existing systems without requiring extensive modifications.
With a built-in Class A filter, this inverter minimizes harmonic distortion and ensures compliance with international standards, thereby reducing the need for additional filtering components.
The device supports constant torque power up to 3 kW and squared torque power, making it suitable for a broad spectrum of motor control applications, from pumps and fans to conveyors and compressors.
Its user-friendly interface allows for straightforward configuration and monitoring, while the extended overload capacity ensures that the inverter can handle peak loads without compromising performance or longevity.
Designed for seamless integration with other Siemens automation products, the MICROMASTER 420 provides a cohesive solution for industrial automation needs.












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