ОПИСАНИЕ ПРОДУКТА
SIEMENS 7XG2241-4AA00-0AA0 - Frequency Converter
This component is a compact, modular frequency converter from the SIEMENS 7XG series, engineered for precise speed and torque control of three-phase asynchronous and synchronous motors. It integrates advanced vector control algorithms to optimize energy efficiency and dynamic performance in industrial applications such as pumps, fans, compressors, and general machinery. The unit is designed for seamless integration into existing automation architectures, providing robust motor control capabilities.
Technical Specifications:
- SERIES/FAMILY: 7XG Series
- COMPONENT TYPE: Frequency Converter
- ELECTRICAL SPECS:
- NOMINAL POWER: 22.4 kW (30 HP)
- INPUT VOLTAGE: 380-480 VAC, 3-Phase
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT VOLTAGE: 0 to Input Voltage, 3-Phase
- OUTPUT CURRENT: 45 A (Continuous at 400V)
- OVERLOAD CAPACITY: 150% for 60s, 110% for 10s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Cabinet-mounted module
- COOLING: Forced air cooling
- MOUNTING: Wall or cabinet mounting
- INTERFACE/CONTROL:
- CONTROL MODE: V/f control, Sensorless Vector Control (SVC), Closed-Loop Vector Control (VC)
- SPEED CONTROL RANGE: 0 to 600 Hz (motor dependent)
- TORQUE CONTROL: High dynamic torque control via vector algorithms
- COMMUNICATION PROTOCOLS: PROFINET, PROFIBUS DP, Modbus RTU (integrated or via optional modules)
- DIGITAL INPUTS: 6 (programmable)
- DIGITAL OUTPUTS: 2 (programmable relay)
- ANALOG INPUTS: 2 (programmable, 0-10V / 0/4-20mA)
- ANALOG OUTPUTS: 1 (programmable, 0-10V / 0/4-20mA)
- FEEDBACK INTERFACE: Incremental encoder (via optional module), Absolute encoder (via optional module)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for cabinet installation)
- AMBIENT TEMPERATURE: 0 to 50 degrees C
- HUMIDITY: 95% relative humidity, non-condensing
- COMPATIBILITY/APPLICATION:
- MOTOR TYPES: Asynchronous (induction) motors, Synchronous motors
- TARGET APPLICATIONS: Pumps, Fans, Compressors, Conveyors, Mixers, Extruders, General machine building