ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6440-2UD38-8FA1 - Frequency Inverter
The SIEMENS 6SE6440-2UD38-8FA1 is a MICROMASTER 440 series variable frequency drive engineered for precise speed and torque control of three-phase AC induction motors. This robust inverter integrates advanced sensorless vector control and V/f control capabilities, making it suitable for demanding industrial applications such as pumps, fans, compressors, conveyors, and general machinery requiring high dynamic performance and energy efficiency. It features an integrated Class A filter for electromagnetic compatibility, ensuring compliance with industrial EMC standards.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase, 380-480VAC
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT POWER (HEAVY DUTY): 37 kW
- OUTPUT CURRENT (HEAVY DUTY): 60 A
- OUTPUT POWER (LIGHT DUTY): 45 kW
- OUTPUT CURRENT (LIGHT DUTY): 75 A
- OUTPUT VOLTAGE: 3-phase, 0-480VAC (variable)
- OUTPUT FREQUENCY: 0-650 Hz (maximum)
- OVERLOAD CAPACITY (HEAVY DUTY): 150% for 60s, 200% for 3s
- OVERLOAD CAPACITY (LIGHT DUTY): 110% for 60s
- INTEGRATED FILTER: Class A
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Cabinet Mount
- FRAME SIZE: F
- COOLING METHOD: Integrated Fan (Air-cooled)
- INTERFACE/CONTROL:
- CONTROL MODES: V/f Control, Sensorless Vector Control
- COMMUNICATION PROTOCOL (STANDARD): USS (RS485)
- DIGITAL INPUTS: Configurable
- ANALOG INPUTS: Configurable
- DIGITAL OUTPUTS: Relay
- ANALOG OUTPUTS: Configurable
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall/Cabinet Mount
- AMBIENT TEMPERATURE: -10 to +50 degrees C (Heavy Duty), -10 to +40 degrees C (Light Duty)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial automation systems, process control
- MACHINE TYPES: Pumps, Fans, Compressors, Conveyors, Mixers, Extruders, Machine Tools, General Purpose Machinery