PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC ATV71HD45N4Z383 - Variable Speed Drive
The SCHNEIDER ELECTRIC ATV71HD45N4Z383 is a high-performance Altivar 71 series Variable Speed Drive engineered for advanced motor control in complex industrial applications. This unit provides precise speed and torque regulation for three-phase asynchronous and synchronous motors, utilizing sensorless flux vector control or optional encoder feedback. It is designed for integration into demanding systems such as hoisting, material handling, process machinery, and high-dynamic applications requiring robust performance and energy efficiency.
Technical Specifications:
- SERIES/FAMILY: Altivar 71
- COMPONENT TYPE: Variable Speed Drive (VSD) / Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- NOMINAL POWER: 45 kW (Heavy Duty)
- INPUT VOLTAGE: 380-480 VAC, 3-Phase
- INPUT FREQUENCY: 50/60 Hz
- NOMINAL OUTPUT CURRENT: 85 A (at 380V) to 78 A (at 480V)
- OUTPUT FREQUENCY RANGE: 0.1 to 500 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed, Panel Mount
- COOLING METHOD: Forced Air Cooling
- INTERFACE/CONTROL:
- EMBEDDED PROTOCOLS: Modbus, CANopen
- OPTIONAL PROTOCOLS: Profibus DP, DeviceNet, Ethernet/IP, Modbus TCP, PROFINET, LonWorks, BACnet (via communication cards)
- I/O: Configurable Digital Inputs/Outputs, Analog Inputs/Outputs
- FEEDBACK: Encoder input capability for closed-loop vector control
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Standard)
- MOUNTING STYLE: Vertical Wall/Panel Mount
- COMPATIBILITY/APPLICATION: Hoisting equipment, material handling systems, packaging machinery, textile machines, process control, pumps, fans, compressors, high-dynamic industrial machinery.