DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC ATV71HD22M3X - Variable Speed Drive
The SCHNEIDER ELECTRIC ATV71HD22M3X is a 22 kW, 3-phase, 200-240 VAC variable speed drive from the Altivar 71 series, engineered for high-performance control of asynchronous and synchronous motors. This drive utilizes advanced sensorless flux vector control and vector control with encoder feedback, providing precise speed and torque regulation for complex industrial machinery. It is designed for demanding applications including hoisting, material handling, packaging, and process control systems requiring dynamic performance and robust motor management.
Technical Specifications:
- SERIES/FAMILY: Altivar 71
- COMPONENT TYPE: Variable Speed Drive (VSD) / Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase, 200-240 VAC (+10% / -15%)
- INPUT FREQUENCY: 50/60 Hz (+/- 5%)
- OUTPUT POWER: 22 kW (Heavy Duty)
- NOMINAL OUTPUT CURRENT: 80 A (at 230V, 4 kHz switching frequency)
- OVERLOAD CAPACITY: 150% for 60 seconds, 180% for 2 seconds (Heavy Duty)
- OUTPUT FREQUENCY RANGE: 0.1 - 500 Hz
- MECHANICAL/PHYSICAL:
- CONTROL MODES: Sensorless flux vector control, Flux vector control with encoder, Voltage/Frequency ratio (V/f)
- BRAKING: DC injection braking, Dynamic braking via braking resistor (optional)
- SPEED ACCURACY: +/- 0.01% of nominal speed (with encoder feedback)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: Integrated Modbus, CANopen. Optional communication cards for Profibus DP, DeviceNet, Ethernet/IP, PROFINET, Modbus TCP, Fipio, Interbus-S, Uni-Telway, Mechatrolink.
- DIGITAL INPUTS: 6 configurable (24VDC)
- ANALOG INPUTS: 3 configurable (0-10V, +/-10V, 0-20mA, 4-20mA)
- DIGITAL OUTPUTS: 2 configurable relay outputs, 1 configurable logic output
- ANALOG OUTPUTS: 2 configurable (0-10V, 0-20mA, 4-20mA)
- FEEDBACK: Encoder interface for speed and position feedback (optional card)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (standard enclosure)
- COOLING METHOD: Forced air cooling (integrated fan)
- MOUNTING STYLE: Panel mount
- OPERATING TEMPERATURE: -10 to 50 degrees C (without derating)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Asynchronous and synchronous motors
- MACHINE TYPES: Hoisting equipment, material handling systems, packaging machinery, textile machines, machine tools, process machines, pumps, fans, compressors, conveyors.
