ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6440-2UC12-5AA1 - AC Vector Control Drive
The SIEMENS MICROMASTER 440 series drive, part number 6SE6440-2UC12-5AA1, is a robust variable frequency drive engineered for demanding industrial applications requiring precise speed and torque control. This unit provides sensorless vector control and V/f control capabilities, making it suitable for conveyor systems, pumps, fans, mixers, and general machinery in manufacturing and process automation environments. It integrates seamlessly into existing control architectures via standard I/O and serial communication.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: AC Vector Control Drive (Variable Frequency Drive - VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3 AC 200-240 V
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT VOLTAGE: 3 AC 0-240 V
- RATED POWER: 2.2 kW (3 HP)
- RATED OUTPUT CURRENT: 9.2 A (Constant Torque) / 8.0 A (Variable Torque)
- OVERLOAD CAPACITY: 150% for 60s, 200% for 3s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, cabinet-mountable unit
- FRAME SIZE: FS A
- INTERFACE/CONTROL:
- CONTROL METHOD: Sensorless Vector Control, V/f Control
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 2 (programmable)
- DIGITAL OUTPUTS: 3 (relay outputs, programmable)
- ANALOG OUTPUTS: 2 (programmable)
- COMMUNICATION PROTOCOL: USS Protocol, MODBUS RTU (via RS485 interface)
- FEEDBACK: Not directly integrated relies on motor model for sensorless vector control
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced air cooling (integrated fan)
- MOUNTING STYLE: Wall/Cabinet mounting
- OPERATING TEMPERATURE: 0 to 50 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Conveyor systems, pumps, fans, compressors, mixers, extruders, general machinery
- CONTROL SYSTEMS: Compatible with PLC systems via serial communication or digital/analog I/O