PRODUCT DESCRIPTION
SIEMENS 6SE6440-2AB23-0CA1 - AC Frequency Converter
The SIEMENS MICROMASTER 440 series 6SE6440-2AB23-0CA1 is an industrial-grade AC frequency converter engineered for precise speed and torque control of three-phase asynchronous motors. This drive utilizes advanced sensorless vector control algorithms to optimize motor performance in demanding applications such as material handling systems, fluid dynamics, and general machinery. It provides robust motor regulation and integrates seamlessly into industrial automation environments through its standard communication interfaces and extensive I/O capabilities.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: AC Frequency Converter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 1-phase, 200-240 VAC (+10% / -10%)
- INPUT FREQUENCY: 47-63 Hz
- OUTPUT VOLTAGE: 3-phase, 0-240 VAC
- OUTPUT FREQUENCY: 0-650 Hz
- RATED POWER: 2.2 kW (3 HP)
- RATED OUTPUT CURRENT: 9.6 A
- OVERLOAD CAPACITY: 150% for 60 seconds, 200% for 3 seconds
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, cabinet-mountable unit
- MOUNTING: Wall or cabinet mounting
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f control, Sensorless Vector Control (SVC)
- COMMUNICATION: RS485 with USS protocol (standard) PROFIBUS DP, PROFINET, DeviceNet, CANopen, AS-Interface (via optional modules)
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 2 (programmable, 0-10V / 0/4-20mA)
- DIGITAL OUTPUTS: 3 (2 relay, 1 transistor)
- ANALOG OUTPUTS: 2 (programmable, 0-20mA)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced air cooling (integrated fan)
- OPERATING TEMPERATURE: -10 to +50 degrees C (derating above 40 degrees C)
- INTEGRATED FILTER: Class A (EN 55011)
- COMPATIBILITY/APPLICATION: Variable speed control of 3-phase asynchronous motors in applications including pumps, fans, compressors, conveyors, mixers, and general industrial machinery requiring precise motor regulation.