Schneider ATV71HU75Y Variable Speed Drive

The Schneider Electric ATV71HU75Y is a high-performance Variable Speed Drive (VSD) engineered for demanding industrial motor control applications. It belongs to the widely respected Altivar 71 series, a premium line of drives designed for complex, high-power variable torque and constant torque tasks.

The ATV71HU75Y is rated at 7.5 kW (10 HP) and is designed for 200–240V three-phase input, making it an excellent choice for low-voltage industrial environments. It supports multiple control modes—including sensorless vector control, flux vector control with feedback, and voltage/frequency (V/F) ratio control—providing exceptional performance across a wide range of motor types and applications.

Equipped with integrated communication protocols (Modbus and CANopen), Safe Torque Off (STO) safety function, and optional expandability for Ethernet/IP, Profibus, and DeviceNet, the ATV71HU75Y combines advanced functionality with rugged durability and energy efficiency.

Product Specifications

Product Applications

The ATV71HU75Y is built for precision control and high adaptability, making it ideal for:

• Cranes and Hoists

  Delivers smooth start/stop and torque management for heavy lifting systems.

• Packaging Machinery

  Supports high-speed and dynamic control required in automated packaging lines.

• HVAC Systems

  Built-in PID regulator enables optimized energy usage in ventilation, cooling, and heating systems.

• Mixers and Agitators

  Offers torque accuracy and speed consistency for mixing applications in food and chemical industries.

• Conveyor Systems

  Smooth ramp-up/ramp-down control improves mechanical life and throughput in material handling.

• Textile Equipment

  Provides synchronized control in weaving, dyeing, and spinning operations.

Product Advantages

• Advanced Motor Control

  Supports synchronous and asynchronous motors with advanced control algorithms for improved accuracy and stability.

• Robust Design for Harsh Environments

  Reliable performance in a wide range of temperatures and dusty or humid industrial conditions.

• Modular Communication Flexibility

  Allows fieldbus and Ethernet expansion, integrating seamlessly into various automation architectures.

• Integrated Safety Functions

  The built-in STO function meets SIL3 requirements, enhancing operator and equipment safety.

• Energy Efficiency Optimization

  Features motor flux optimization, low standby losses, and PID regulation to minimize energy waste.

• Easy Setup and Maintenance

  With SoMove configuration software, troubleshooting and parameter tuning are intuitive and fast.

• Adaptable I/O Configuration

  Digital and analog inputs/outputs are fully programmable to match diverse control schemes.

Frequently Asked Questions (FAQ)

1. What power rating is the ATV71HU75Y designed for?

   This drive is rated for 7.5 kW (10 HP) applications.

2. What is the supported input voltage?

   The drive operates on 200–240V three-phase AC power.

3. Does it support safety functions?

   Yes, it includes Safe Torque Off (STO) for enhanced protection.

4. Is the drive compatible with synchronous motors?

   Absolutely, it supports both synchronous and asynchronous motors.

5. What control methods are available?

   V/F control, sensorless vector control, and vector control with feedback.

6. Can this drive be connected to Ethernet/IP networks?

   Yes, using optional communication cards, Ethernet/IP and others are supported.

7. Is this drive suitable for HVAC applications?

   Yes, especially with its integrated PID control and energy-saving features.

8. What software is used for configuration?

   Schneider’s SoMove software allows easy parameter setting and monitoring.

9. What is the enclosure rating?

   Standard is IP20, but can be upgraded to IP21 with accessories.

10. How much does the ATV71HU75Y weigh?

    The unit weighs 30 kg.