Siemens 6SE6440-2UC21-1BA1 MICROMASTER 440 Variable Frequency Drive

Part number: 6SE6440-2UC21-1BA1 is an unfiltered variable frequency drive from the Siemens MICROMASTER 440 family. It provides precise speed and torque control for three-phase AC induction motors rated up to 1.1 kW.

Full model name: MICROMASTER 440 6SE6440-2UC21-1BA1

Application: Industrial motor automation, conveyor systems, processing machinery, pumps, and material handling systems requiring variable speed control.

Technical Specifications:
• Input Voltage: 1 AC / 3 AC 200 - 240 V (+10% / -10%)
• Line Frequency: 47 - 63 Hz
• Input Current: 11.00 A (1 AC) / 6.40 A (3 AC)
• Rated Output Voltage: 3 AC 240 V
• Rated Output Power: 1.10 kW (1.50 hp)
• Rated Output Current: 5.50 A
• Output Frequency Range: 0 - 650 Hz
• Overload Capability: 150% for 60 seconds, 200% for 3 seconds
• Pulse Frequency: 16000 Hz
• Frame Size: FSB
• Degree of Protection: IP20 / UL open type
• Net Weight: 3.30 kg
• Dimensions (H x W x D): 202.0 mm x 149.0 mm x 172.0 mm
• Integrated I/O: 6 digital inputs, 3 relay outputs, 2 analog inputs, 2 analog outputs, 1 PTC/KTY interface
• Filter: Without filter

Availability:
• Condition: New
• New unused OEM items. In stock, available for fast delivery from ChinaCompetitive pricing.
• Storage location: China

Technical Documentation:
Technical Documentation via Google