6SE6440-2UD21-1AA1 Siemens Frequency Inverter
Part Number: 6SE6440-2UD21-1AA1
Make: Siemens
Part Condition: New
Description: MICROMASTER 440 frequency inverter
Input: 3-phase, 380–480 V AC ±10%, 47–63 Hz
Output power: 1.1 kW (constant torque)
Overload capacity: 150% for 60 s, 200% for 3 s
Frequency range: 0–650 Hz
Control types: V/f and vector control
Protection: IP20
Cooling: Internal fan
Dimensions (HxWxD): 173 × 73 × 149 mm
Weight: ~1.3 kg