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
Product Model
ATV71HD45N4
Product Type
Variable Speed Drive
Range
Altivar 71
Motor Power (kW)
45 kW
Motor Power (HP)
60 HP
Supply Voltage
380-480 V AC (3-phase)
Manufacturer
Schneider Electric
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.
