PRODUCT DESCRIPTION
SIEMENS 6SE6440-2UD15-5AA0 - Frequency Inverter
This industrial frequency inverter, part of the SIEMENS MICROMASTER 440 series, 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 applications requiring high dynamic response and wide speed ranges, including material handling systems, pumps, fans, and general machinery in manufacturing and process automation.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: Frequency Inverter (Variable Frequency Drive - VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3AC 200-240V
- OUTPUT VOLTAGE: 3AC 0-240V
- RATED POWER: 1.5 kW (2 HP)
- RATED OUTPUT CURRENT: 6.8 A
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT FREQUENCY RANGE: 0-650 Hz
- OVERLOAD CAPACITY: 150% for 60s, 200% for 3s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, wall-mountable enclosure
- FRAME SIZE: FSA (Frame Size A)
- MOUNTING: Wall mounting
- INTERFACE/CONTROL:
- CONTROL METHOD: Sensorless Vector Control (SVC), V/f Control
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 2 (0-10V, 0/4-20mA)
- RELAY OUTPUTS: 3 (programmable)
- ANALOG OUTPUTS: 2 (0-10V, 0/4-20mA)
- COMMUNICATION PROTOCOL: USS (RS485) integrated PROFIBUS DP via optional module
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced air cooling (integrated fan)
- AMBIENT TEMPERATURE: -10 to +50 degrees C (derating above 40 degrees C)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Conveyors, pumps, fans, mixers, extruders, machine tools, general industrial machinery
- MOTOR TYPE: 3-phase AC induction motors