ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6440-2UD31-5DA1 - Frequency Inverter
The SIEMENS MICROMASTER 440 series frequency inverter 6SE6440-2UD31-5DA1 is engineered for precise speed and torque control of three-phase AC induction motors in industrial applications. Utilizing advanced sensorless vector control and V/f control technologies, this drive is suitable for demanding variable speed applications such as pumps, fans, compressors, conveyors, and general machinery requiring high dynamic response and wide speed ranges. It integrates seamlessly into automation architectures via standard communication protocols.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: Frequency Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3AC 380-480V
- OUTPUT VOLTAGE: 3AC 0-Input Voltage
- NOMINAL POWER: 15 kW (20 HP)
- NOMINAL OUTPUT CURRENT: 32 A
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT FREQUENCY RANGE: 0-650 Hz
- OVERLOAD CAPACITY: 150% for 60s, 200% for 3s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Wall/Cabinet Mount
- FRAME SIZE: D
- COOLING: Integrated Fan
- INTERFACE/CONTROL:
- CONTROL METHOD: Sensorless Vector Control (SVC), Flux Current Control (FCC), V/f Control
- COMMUNICATION PROTOCOLS: USS Protocol (RS485), MODBUS RTU (Built-in)
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 2 (programmable)
- DIGITAL OUTPUTS: 3 (2 relay, 1 transistor)
- ANALOG OUTPUTS: 2 (programmable)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- AMBIENT OPERATING TEMPERATURE: -10 to +50 degrees C (derating above 40 degrees C)
- MOUNTING STYLE: Wall/Cabinet Mount
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Pumps, Fans, Compressors, Conveyors, Mixers, Extruders, General Machine Building
- MOTOR TYPE: 3-Phase AC Induction Motors