ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6440-2UD27-5CA0 - Frequency Inverter
This SIEMENS MICROMASTER 440 frequency inverter provides precise speed and torque control for three-phase AC induction motors in industrial applications. It supports both V/f control and sensorless vector control, making it suitable for demanding tasks such as pump, fan, conveyor, and general machinery control requiring dynamic response and energy efficiency. The unit integrates essential protective functions and I/O for seamless integration into automation systems.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: Frequency Inverter (Variable Frequency Drive - VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3AC 380-480V
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT POWER: 7.5 kW (10 HP)
- OUTPUT CURRENT: 16.5 A (Nominal at 400V)
- OUTPUT VOLTAGE: 3AC 0-480V
- OUTPUT FREQUENCY: 0-650 Hz (V/f control), 0-200 Hz (Vector control)
- OVERLOAD CAPACITY: 150% for 60s, 200% for 3s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, cabinet-mountable module
- MOUNTING: Wall mounting / Cabinet mounting
- INTERFACE/CONTROL:
- CONTROL MODES: V/f control, Sensorless Vector Control (SVC), Vector Control with encoder (optional module)
- COMMUNICATION PROTOCOL: USS protocol (RS485) integrated PROFIBUS DP, CANopen, DeviceNet, PROFINET (via optional modules)
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 2 (0-10V, 0/4-20mA programmable)
- DIGITAL OUTPUTS: 3 (2 relay, 1 transistor)
- ANALOG OUTPUTS: 2 (0-10V, 0/4-20mA programmable)
- FEEDBACK: Encoder feedback possible with optional module
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Integrated fan
- OPERATING TEMPERATURE: 0 to 50 degrees C (derating above 40 degrees C)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial automation systems, PLC-controlled machinery
- APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, extruders, general machinery, lifting applications, HVAC systems