Schneider ATV312HU11N4 Variable Speed Drive

Product Introduction

The Schneider Electric ATV312HU11N4 is a three-phase variable speed drive from the Altivar 312 series, designed for reliable control of asynchronous motors in compact industrial systems. With a rated motor power of 1.1 kW and a rated apparent power of 3.2 kVA, it operates on 380 V to 500 V AC three-phase supply networks.

This model is engineered for applications where space efficiency, operational reliability, and ease of use are essential. It integrates core functionality such as an EMC filter, intuitive local control interface, and software-based configuration support, making it well suited for both OEM machine builders and end-user installations.

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Product Specifications

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Applications

• Material handling systems
Provides dependable speed control for conveyors and auxiliary handling equipment.

• Packaging and packing machines
Supports stable motor operation to maintain consistent packaging speed and accuracy.

• Textile machinery
Suitable for small to medium textile machines requiring smooth and reliable motor control.

• Pumps and fans
Enables energy-efficient operation and precise flow or air control.

• Special-purpose industrial machines
Ideal for OEM-designed equipment with compact control cabinet requirements.

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Advantages

• Stable and reliable motor control
Ensures consistent speed regulation for three-phase asynchronous motors.

• Integrated EMC filter
Simplifies system design while reducing electromagnetic interference.

• Intuitive local operation
Jog dial navigation and clear LED display allow quick parameter access and monitoring.

• Efficient commissioning and maintenance
SoMove software enables fast configuration backup, duplication, and recovery.

• Designed for industrial durability
Built to operate reliably in continuous-duty industrial environments.

FAQ

1. What motor types are supported by the ATV312HU11N4?
   It is designed for three-phase asynchronous (induction) motors.

2. What input voltage range does this drive support?
   It supports three-phase input from 380 V to 500 V AC.

3. Is an EMC filter included in this model?
   Yes, the drive includes an integrated EMC filter as standard.

4. How are parameters configured on the drive?
   Parameters can be set via the local keypad or using SoMove software.

5. Can configurations be copied to another drive?
   Yes, SoMove allows saving and transferring configurations to spare drives.

6. Is this drive suitable for pump and fan control?
   Yes, it is commonly used for pumps, fans, and HVAC-related applications.

7. Does the drive display faults and operating status?
   Yes, status and fault information are shown on the LED display.

8. Is this model suitable for OEM machine builders?
   Yes, it is widely used in OEM machinery due to its reliability and ease of integration.

9. What control method does the drive use?
   It uses V/f control, suitable for general-purpose motor applications.

10. Can the drive be integrated into Schneider Electric control systems?
    Yes, it is designed for seamless integration within Schneider Electric automation architectures.

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