DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC ATV71HC20N4 - Variable Speed Drive
This Altivar 71 series variable speed drive is engineered for high-performance control of three-phase asynchronous and synchronous motors in complex industrial machinery. Utilizing advanced flux vector control, it provides precise speed, torque, and position regulation for demanding applications such as hoisting, material handling, machine tools, and process control. The unit is designed for integration into industrial control cabinets, offering robust operation and extensive connectivity options.
Technical Specifications:
- SERIES/FAMILY: Altivar 71
- COMPONENT TYPE: Variable Speed Drive (VSD)
- ELECTRICAL SPECS:
- NOMINAL INPUT VOLTAGE: 380-480 VAC, 3-Phase
- NOMINAL OUTPUT POWER: 200 kW (Heavy Duty)
- NOMINAL OUTPUT CURRENT: 370 A (at 380V) / 320 A (at 480V)
- INPUT FREQUENCY: 50/60 Hz
- OVERLOAD CAPACITY: 150% for 60 seconds, 180% for 2 seconds
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Cabinet-mounted module
- COOLING METHOD: Forced air convection
- INTERFACE/CONTROL:
- CONTROL METHOD: Flux Vector Control (FVC) with or without sensor, Sensorless Vector Control (SVC)
- FEEDBACK: Encoder input capability (via optional cards)
- INTEGRATED PROTOCOLS: Modbus RTU, CANopen
- EXPANSION CAPABILITY: Supports optional communication cards (e.g., EtherNet/IP, PROFINET, DeviceNet, PROFIBUS DP)
- I/O: Configurable digital and analog inputs/outputs
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Vertical wall or cabinet mounting
- OPERATING TEMPERATURE: 0 to 50 degrees C (without derating)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPES: 3-Phase Asynchronous Motors, 3-Phase Synchronous Motors
- TARGET APPLICATIONS: Cranes, hoisting, material handling, machine tools, packaging, textile machinery, woodworking machinery, process control systems requiring high dynamic performance.
