ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6440-2UD32-2DA1 - Variable Frequency Drive (VFD)
The SIEMENS MICROMASTER 440 series frequency inverter is engineered for precise speed and torque control of three-phase AC induction motors in industrial environments. Utilizing advanced vector control algorithms, this drive optimizes motor performance for demanding applications such as conveyors, pumps, fans, mixers, and general machinery requiring robust and reliable motor management. It integrates seamlessly into automation architectures, providing flexible control options for enhanced operational efficiency.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: Variable Frequency Drive (VFD) / Frequency Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase, 380-480V AC (+10% / -10%)
- INPUT FREQUENCY: 50/60 Hz (+/- 5%)
- OUTPUT VOLTAGE: 3-phase, 0 to Input Voltage
- OUTPUT FREQUENCY: 0-650 Hz (V/f control), 0-200 Hz (Vector control)
- RATED POWER (HEAVY DUTY): 22 kW (30 HP)
- RATED OUTPUT CURRENT (HEAVY DUTY): 32.2 A
- RATED OUTPUT CURRENT (LIGHT DUTY): 43 A
- OVERLOAD CAPACITY (HEAVY DUTY): 150% for 60s, 200% for 3s
- OVERLOAD CAPACITY (LIGHT DUTY): 110% for 60s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Chassis mount for cabinet installation
- COOLING METHOD: Forced air cooling (integrated fan)
- INTERFACE/CONTROL:
- CONTROL MODES: V/f control, Sensorless Vector Control (SVC), Flux Current Control (FCC)
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 2 (programmable, 0-10V, 0/4-20mA)
- DIGITAL OUTPUTS: 3 (2 relay, 1 transistor)
- ANALOG OUTPUTS: 2 (programmable, 0-10V, 0/4-20mA)
- COMMUNICATION PROTOCOLS: USS protocol (RS485) standard MODBUS RTU, PROFIBUS DP, PROFINET via optional communication modules
- OPERATOR PANEL INTERFACE: Compatible with Basic Operator Panel (BOP) and Advanced Operator Panel (AOP)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall/Cabinet mounting
- OPERATING TEMPERATURE: -10 to +50 °C (Heavy Duty), -10 to +40 °C (Light Duty)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Standard three-phase asynchronous AC motors
- TARGET APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, extruders, centrifuges, machine tools, and general industrial machinery requiring precise speed and torque regulation.