Schneider Altivar 71 ATV71HU40M3 Variable Frequency Drive

Description

The ATV71HU40M3 is a high-performance variable frequency drive from the Altivar 71 series, engineered for complex motor control tasks in industrial applications. Rated for 4 kW (5 HP) and compatible with 240 V power systems, this drive integrates a built-in EMC filter to ensure compliance with electromagnetic standards. The ATV71HU40M3 includes a graphic terminal for intuitive process visualization, parameter setup, and diagnostic monitoring. Designed for demanding environments, this drive provides the flexibility and precision required for sophisticated automated systems and heavy-duty manufacturing lines.

Features

• 4 kW (5 HP) power rating for demanding loads
• 240 V input voltage compatibility
• Integrated EMC filter for reduced electromagnetic interference
• Graphic terminal for simplified commissioning and monitoring
• Advanced control algorithms for precision speed and torque regulation

Applications

• High-precision industrial machinery
• Complex process control systems
• Automated production lines
• Heavy-duty pumping and ventilation systems
• Material handling and positioning equipment

Technical Specifications

Installation Guidelines

• Mounting: Mount the drive vertically in an industrial cabinet to allow sufficient airflow over the heat sink. Maintain required clearances as documented in the user manual.
• Grounding: A dedicated, low-impedance ground connection is essential to ensure the effectiveness of the integrated EMC filter and to maintain signal integrity.
• Wiring: Route power cables separately from control and signal wiring to minimize inductive interference. Use shielded cables for motor connections.
• Environmental: Ensure the installation site is free from corrosive gases, excessive conductive dust, and vibration.
• Terminal Setup: Utilize the graphic terminal to perform initial auto-tuning of the motor parameters during the commissioning phase to ensure optimal drive performance.