Siemens 6SE6440-2UD23-0BA1 MICROMASTER 440 Frame Size B Variable Frequency Drive

Part number: 6SE6440-2UD23-0BA1 is an unfiltered 3-phase variable frequency drive belonging to the Siemens MICROMASTER 440 drive family. It provides vector control and speed regulation for 3.0 kW motor applications operating on 380 V to 480 V AC line power.

Full model name: Siemens MICROMASTER 440 FSB 6SE6440-2UD23-0BA1

Application: Industrial motor speed control, conveyor systems, pumps, fans, and process automation machinery requiring variable frequency speed regulation.

Technical Specifications:
• Product Series: MICROMASTER 440
• Input Voltage: 380 V - 480 V AC ±10% (3-phase)
• Line Frequency: 47 Hz - 63 Hz
• Rated Power: 3.00 kW (4.00 hp)
• Rated Output Current: 7.70 A
• Rated Input Current: 10.00 A
• Frame Size: FSB
• Filter Option: Without filter
• Overload Capability: 150% for 60 seconds, 200% for 3 seconds
• Output Frequency Range: 0 Hz - 650 Hz (V/f control)
• Pulse Frequency: 4000 Hz
• Digital/Analog I/O: 6 Digital Inputs, 3 Relay Outputs, 2 Analog Inputs, 2 Analog Outputs
• Temperature Sensor Interface: 1 PTC/KTY interface
• Protection Rating: IP20 / UL open type
• Operating Temperature: -10 °C to +50 °C
• Dimensions (H x W x D): 202.0 mm x 149.0 mm x 172.0 mm
• Net Weight: 3.30 kg

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

Technical Documentation:
Technical Documentation via Google