PRODUCT DESCRIPTION
SIEMENS 6SE6440-2AB15-5AA1 - Frequency Inverter
This SIEMENS MICROMASTER 440 series frequency inverter provides precise speed and torque control for three-phase AC induction motors. Utilizing advanced sensorless vector control and V/f control algorithms, it is engineered for demanding industrial applications requiring high dynamic response and energy efficiency, including pumps, fans, conveyors, and general machinery. The unit integrates an EMC filter and a brake chopper for enhanced system performance and compliance.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: Frequency Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3AC 200-240V
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT POWER: 5.5 kW
- OUTPUT CURRENT: 22.5 A
- OUTPUT FREQUENCY: 0-650 Hz
- OVERLOAD CAPACITY: 150% for 60s, 200% for 3s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact chassis mount
- COOLING: Forced air cooling (integrated fan)
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f Control, Sensorless Vector Control (SVC), Flux Current Control (FCC)
- COMMUNICATION PROTOCOLS: USS Protocol, MODBUS RTU (integrated) Optional fieldbus modules available
- FEEDBACK: Analog and Digital I/O for control and status
- INTEGRATED FEATURES: Class A EMC Filter, Brake Chopper
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall/Panel mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Three-phase AC induction motors
- APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, extruders, general industrial machinery