Siemens 6SE6440-2UD22-2BA1 MICROMASTER 440 Variable Frequency Drive

Part number: 6SE6440-2UD22-2BA1 is an unfiltered 3-phase AC variable frequency drive belonging to the Siemens MICROMASTER 4 (MM4) drive family. It provides 2.2 kW power output across a line voltage range of 380 V to 480 V AC for motor speed and torque regulation.

Full model name: MICROMASTER 440 6SE6440-2UD22-2BA1

Application: Industrial motor control applications including pumps, fans, conveyors, and material handling systems.

Technical Specifications:
• Input Voltage: 3 AC 380 V to 480 V ±10%
• Line Frequency: 47 Hz to 63 Hz
• Rated Input Current: 7.50 A
• Rated Output Voltage: 480 V AC
• Rated Power: 2.20 kW (3.00 hp)
• Rated Output Current: 5.90 A
• Output Frequency: 0 Hz to 650 Hz (V/f control)
• Overload Capability: 150% output current for 60 seconds, followed by 100% output current for 240 seconds in a 300 second cycle
• Degree of Protection: IP20 / UL Open Type
• Frame Size: FSB
• Dimensions: 149.0 mm W x 202.0 mm H x 172.0 mm D
• Net Weight: 3.30 kg
• Cooling: Integrated cooling fan
• Control Inputs/Outputs: 6 digital inputs, 3 relay outputs, 2 analog inputs, 2 analog outputs, 1 PTC/KTY interface
• Filter: Unfiltered

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

Technical Documentation:
Technical Documentation via Google