Siemens 6SE6440-2UC15-5AA1 Variable Frequency Drive

Siemens 6SE6440-2UC15-5AA1 MICROMASTER 440 is a compact 0.55 kW variable frequency drive designed for 200–240 V AC input with ±10% voltage tolerance and 47–63 Hz mains frequency, configured for constant-torque operation without an input filter. It delivers rated torque up to 0.55 kW, with overload capabilities of 150% for 60 seconds and 200% for 3 seconds, and is built to IP20 protection with an operating ambient range of -10 to +50 °C. Measuring 173 x 73 x 149 mm (HxWxD), this MM440 module is intended for indoor mounting in industrial environments, and the model 6SE6440-2UC15-5AA1 corresponds to the 'without filter' variant in Siemens' MICROMASTER 440 family.