Schneider ATV61HD22N4 Variable Speed Drive

Product Introduction

The Schneider Electric ATV61HD22N4 is a variable speed drive from the Altivar 61 series, designed for variable torque applications in industrial and commercial environments. It provides stable and efficient speed control for three-phase AC motors and is widely used in pump and fan systems where energy efficiency and smooth operation are required.

This model supports reliable continuous operation and smooth motor control, making it suitable for HVAC installations, fluid handling systems, and general industrial process equipment operating on standard industrial power supplies.

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Product Specifications

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Applications

• Pump systems for water supply, wastewater, and industrial fluid handling

• Fan and blower applications in HVAC and ventilation systems

• Multi-pump control systems in commercial and industrial facilities

• Energy-efficient motor control in variable torque loads

• Auxiliary process equipment requiring stable speed regulation

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Advantages

• Optimized for variable torque applications, especially pumps and fans

• Stable and precise motor speed control, improving system efficiency

• Supports continuous-duty operation, suitable for industrial use

• IP20 enclosure for cabinet installation, ensuring safe operation

• Proven Altivar 61 platform, widely deployed in automation systems

FAQ

1. Is the ATV61HD22N4 suitable for pump and fan applications?
   Yes, it is designed for variable torque applications such as pumps and fans.

2. Can this drive operate on three-phase power systems?
   Yes, it operates on standard 380–480 V three-phase supplies.

3. Does the drive support continuous industrial operation?
   Yes, it is suitable for continuous-duty operation within rated limits.

4. Is this drive commonly used in HVAC systems?
   Yes, it is widely used in HVAC fan and pump applications.

5. Does the drive support smooth motor start and stop?
   Yes, adjustable acceleration and deceleration ramps are supported.

6. Can the drive be installed inside control cabinets?
   Yes, it is designed for panel-mounted installation.

7. Is this model part of the Altivar 61 family?
   Yes, it belongs to the Altivar 61 variable speed drive series.

8. Does the drive include motor protection functions?
   Yes, it supports standard motor and drive protection features.

9. Is IP20 protection suitable for industrial environments?
   Yes, IP20 is suitable for installation in enclosed control cabinets.

10. Can this drive be used in multi-pump control systems?
    Yes, it is commonly applied in multi-pump configurations.

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