Schneider ATV61HD18N4 Variable Speed Drive

Product Introduction

The Schneider Electric ATV61HD18N4 is a variable speed drive from the Altivar 61 series, designed for variable torque motor control applications in industrial and commercial environments. It provides reliable speed regulation for three-phase AC motors and is well suited for pump- and fan-based systems where energy efficiency and stable operation are required.

This model supports smooth motor starting, precise speed adjustment, and continuous-duty operation. Its proven Altivar 61 platform makes it a dependable choice for HVAC systems, fluid handling equipment, and general process-related applications operating on standard industrial power supplies.

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Product Specifications

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Applications

• Fan systems in HVAC and industrial ventilation

• Pump applications for water, wastewater, and fluid transfer

• Multi-pump control systems in commercial and industrial facilities

• Energy-saving 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 speed control, improving operational efficiency

• Supports continuous-duty operation, suitable for long-term use

• Compact IP20 design, ideal for control cabinet installation

• Proven Altivar 61 platform, widely used in industrial automation

FAQ

1. Is the ATV61HD18N4 suitable for pump and fan applications?
   Yes, it is specifically designed for variable torque applications such as pumps and fans.

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

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

4. Is the ATV61HD18N4 appropriate for HVAC systems?
   Yes, it is widely used in HVAC fan and pump control systems.

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

6. Can the drive be installed in 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 features?
   Yes, it supports standard motor and drive protection functions.

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

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

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