The Schneider Electric ATV71HD45N4 is a high-performance variable speed drive from the Altivar 71 series, engineered for the precise control of complex, high-power industrial machinery. This drive is designed to optimize motor performance and energy efficiency in demanding three-phase applications.

Features

• Designed for 45 kW (60 HP) motor applications.
• Compatible with three-phase supply voltages ranging from 380V to 480V (-15% to +10%).
• Integrated EMC filter for improved electromagnetic compatibility in industrial environments.
• Includes a graphic terminal for intuitive configuration, monitoring, and diagnostics.
• Optimized for complex, high-power machine control requirements.

Applications

The Altivar 71 series is suitable for a wide range of industrial processes, including material handling, pumping systems, HVAC, and complex machine automation where high torque and precise speed regulation are required.

Technical Specifications

Installation Guidelines

• Ensure the drive is mounted in a vertical position to allow for proper airflow and heat dissipation.
• Maintain adequate clearance around the unit as specified in the product manual to prevent overheating.
• Verify that the supply voltage matches the drive rating before applying power.
• Use shielded cables for motor connections to minimize electromagnetic interference.
• Ensure the drive is properly grounded to a common plant earth point to ensure safety and signal integrity.
• Always disconnect and lock out power before performing any wiring or maintenance tasks.

FAQ

What is the primary application for the ATV71HD45N4?

This drive is specifically designed for complex, high-power industrial machines requiring advanced motor control and speed regulation.

Does this unit include a control interface?

Yes, the ATV71HD45N4 comes equipped with a graphic terminal for local control, parameter adjustment, and system monitoring.