Model Number:6SE6440-2UD21-1AA1
Rated Output Power:3 kW
Operating Voltage Range:380-480 V AC ±10%
Frequency Range:47-63 Hz
Protection Class:IP20
Ambient Temperature Range:-10°C to +50°C
Incorporated Filter Class:A
Overload Capacity:150% for 60 seconds, 200% for 3 seconds
Torque Power:Constant Torque 3 kW, Squared Torque 3 kW
Dimensions (W x L x H):202 x 149 x 172 mm
Net Weight:3.4 kg
The SIEMENS 6SE6440-2UD21-1AA1 MICROMASTER is engineered to deliver unparalleled performance in industrial settings, offering seamless integration with existing systems.
Featuring an innovative built-in Class A filter, it ensures stable operation across varying input voltages and frequencies, making it suitable for diverse industrial applications.
With its compact design and robust build quality, this inverter is ideal for space-constrained environments where reliability and efficiency are paramount.
The product’s advanced control algorithms optimize energy usage, reducing operational costs while maintaining peak performance levels.
Designed with user-friendliness in mind, the SIEMENS MICROMASTER is equipped with intuitive diagnostics tools, enabling quick identification and resolution of issues.
Backed by Siemens’ commitment to quality and customer service, this inverter comes with comprehensive support, ensuring minimal downtime and maximum productivity.






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