ОПИСАНИЕ ПРОДУКТА
SIEMENS 6SE6440-2UD31-1CA1 - Variable Frequency Drive
The SIEMENS 6SE6440-2UD31-1CA1 is a MICROMASTER 440 series Variable Frequency Drive (VFD) engineered for precise speed and torque control of three-phase asynchronous motors in industrial environments. This robust AC drive utilizes advanced sensorless vector control and V/f control technologies, making it suitable for demanding applications such as pumps, fans, compressors, and conveyor systems. It provides comprehensive motor control capabilities for enhanced process efficiency and energy optimization.
Technical Specifications:
- SERIES/FAMILY: MICROMASTER 440
- COMPONENT TYPE: Variable Frequency Drive (VFD) / AC Drive
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase 380-480V AC
- OUTPUT VOLTAGE: 3-phase 0-Input Voltage AC
- INPUT FREQUENCY: 47-63 Hz
- OUTPUT FREQUENCY: 0-650 Hz (V/f control), 0-200 Hz (Vector control)
- RATED POWER: 11 kW (15 HP)
- RATED OUTPUT CURRENT: 25 A
- RATED INPUT CURRENT: Approximately 22.5 A (at 400V)
- INTEGRATED FILTER: Class A (EN 55011 Class A Group 1)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, cabinet-mountable module
- COOLING: Integrated forced air cooling (fan)
- INTERFACE/CONTROL:
- CONTROL MODES: V/f control, Sensorless Vector Control (SVC)
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 2 (programmable, 0-10V, 0/4-20mA)
- DIGITAL OUTPUTS: 3 (2 relay, 1 transistor)
- ANALOG OUTPUTS: 2 (programmable, 0-20mA)
- COMMUNICATION: RS485 interface with USS protocol, MODBUS RTU support
- EXPANSION: Slot for optional communication modules (e.g., PROFIBUS DP, DeviceNet, CANopen)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall/cabinet mounting
- OPERATING TEMPERATURE: -10 to +50 °C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial machinery requiring precise speed and torque control for asynchronous motors
- SPECIFIC MACHINE TYPES: Pumps, fans, compressors, mixers, conveyors, extruders, general material handling systems, HVAC applications