ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6440-2UD37-5FA1 - AC Vector Control Drive
This SIEMENS MICROMASTER 440 series AC vector control drive is engineered for precise speed and torque regulation of three-phase asynchronous motors in demanding industrial environments. It incorporates advanced sensorless vector control and V/f control algorithms, providing robust performance for applications such as pumps, fans, compressors, conveyors, mixers, and extruders within manufacturing and process automation systems. The unit features an integrated Class A filter for electromagnetic compatibility.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: AC Vector Control Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3AC 380-480V (+10% / -10%)
- INPUT FREQUENCY: 47-63 Hz
- OUTPUT POWER: 37 kW (Heavy Duty) / 45 kW (Light Duty)
- OUTPUT CURRENT: 75 A (Heavy Duty) / 85 A (Light Duty)
- OUTPUT VOLTAGE: 3AC 0 to Input Voltage
- OUTPUT FREQUENCY: 0-200 Hz (Vector Control), 0-650 Hz (V/f Control)
- PHASE: 3-Phase Input, 3-Phase Output
- INTEGRATED FILTER: Class A (EN 55011, Group 1, Class A)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Cabinet Mount / Wall Mount
- COOLING: Forced Air Cooling (Integrated Fan)
- INTERFACE/CONTROL:
- CONTROL MODES: V/f Control, Sensorless Vector Control (SVC), Flux Current Control (FCC)
- DIGITAL INPUTS: 6 (Programmable, PNP/NPN configurable)
- ANALOG INPUTS: 2 (Programmable, 0-10V / 0-20mA)
- DIGITAL OUTPUTS: 3 (Relay Outputs, Programmable, 2 NO/NC, 1 NO)
- ANALOG OUTPUTS: 2 (Programmable, 0-10V / 0-20mA)
- COMMUNICATION: RS485 (USS Protocol, MODBUS RTU integrated), Optional communication modules for PROFIBUS DP, PROFINET, DeviceNet, CANopen
- FEEDBACK: Integrated encoder interface for speed feedback (requires optional module for closed-loop vector control)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for cabinet installation)
- MOUNTING STYLE: Wall / Cabinet Mount
- OPERATING TEMPERATURE: -10 to +50 degrees C (without derating)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Standard 3-Phase Asynchronous AC Motors
- TARGET APPLICATIONS: Pumps, Fans, Compressors, Conveyors, Mixers, Extruders, Centrifuges, General Machine Building, HVAC Systems