Schneider ATV310HU22N4A Variable Speed Drive

Product Introduction

The Schneider ATV310HU22N4A Variable Speed Drive is part of the Easy Altivar 310 series, designed for three-phase asynchronous motors. It delivers 2.2 kW (3 HP) rated power and operates at 380–460 V AC, offering compact and robust performance for industrial applications.

The ATV310HU22N4A features IP20 protection, a plug-and-play design, and integrated functionality, making it easy to install and configure. Its small footprint and durable construction make it ideal for a wide range of industrial equipment.

This drive is suitable for general-purpose industries and specific machinery, including textile machines, machine tools, woodworking machines, material handling systems, packaging equipment, printing machinery, and ceramic machines.

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Product Specifications

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Applications

• Textile machinery requiring precise speed control and smooth torque management

• Machine tools such as lathes, mills, and CNC equipment for variable speed operation

• Woodworking machinery including saws, planers, and routers

• Material handling systems like conveyors, hoists, and automated guided vehicles

• Packaging and printing machinery where adjustable speed improves process efficiency

• Ceramic machinery requiring precise motor control for shaping and processing

• General industrial equipment that benefits from compact, reliable, and integrated variable frequency drives

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Advantages

• Compact and robust design enables installation in limited space and harsh industrial environments

• Plug-and-play functionality simplifies setup and reduces commissioning time

• Integrated control features reduce the need for external controllers and simplify wiring

• High efficiency ensures energy savings and reduced heat generation

• Reliable operation for three-phase asynchronous motors under varying load conditions

• IP20 protection safeguards internal components from dust and accidental contact

• Versatile application range supports a wide variety of industrial machinery

• Durable construction ensures long-term operation with minimal maintenance

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FAQ

1. What types of motors is the ATV310HU22N4A compatible with?
   It is designed for three-phase asynchronous motors.

2. What is the rated power and voltage?
   Rated power is 2.2 kW (3 HP), and rated voltage is 380–460 V AC.

3. What is the output frequency range?
   The drive supports variable frequency output according to motor requirements, typically 0–400 Hz depending on configuration.

4. Does the drive provide overload protection?
   Yes, it includes integrated overload, short-circuit, and thermal protection for the motor and drive itself.

5. How does the drive manage torque control?
   It provides smooth torque regulation and adjustable acceleration/deceleration for precise motor performance.

6. Can multiple drives be used in coordinated operation?
   Yes, synchronization and external control interfaces allow multiple drives to operate together in complex systems.

7. What types of industrial equipment can this drive control?
   Textile machines, machine tools, woodworking machinery, material handling systems, packaging and printing machines, and ceramic equipment.

8. How is speed controlled?
   Speed is controlled via integrated variable frequency control, configurable through keypad, communication, or analog/digital inputs.

9. Is the drive suitable for continuous operation?
   Yes, it is designed for continuous-duty industrial operation.

10. Does the drive include protections against voltage fluctuations?
    Yes, it maintains stable motor operation under AC voltage variations within specified limits.

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