Product Overview

The Schneider ATV32HD15N4 Variable Speed Drive is a powerful industrial AC drive from the Schneider Electric Altivar 32 (ATV32) series, engineered to provide precise motor speed regulation, superior torque performance, and reliable operation for demanding industrial automation applications. Designed for 15 kW motor control, the drive operates on three-phase 380–500 VAC power systems and is suitable for controlling both asynchronous induction motors and permanent magnet synchronous motors.

Developed for OEM equipment manufacturers and industrial production facilities, the ATV32HD15N4 combines advanced sensorless vector control technology, intelligent motor management, integrated industrial communication, and comprehensive protection functions. It delivers stable performance throughout the entire speed range, reduces mechanical stress during startup and stopping, improves energy efficiency, and extends the service life of connected equipment.

With dimensions of 180 × 404 × 232 mm and an approximate weight of 8.8 kg, the drive is designed for cabinet-mounted installations where dependable performance, efficient cooling, and easy maintenance are essential.

The ATV32HD15N4 is widely used in packaging machinery, conveyors, pumps, compressors, fans, textile equipment, woodworking machinery, food and beverage production lines, material handling systems, mining equipment, water treatment facilities, and automated manufacturing systems.

Technical Specifications

Function and Working Principle

The ATV32HD15N4 converts fixed-frequency AC input power into adjustable voltage and frequency output, enabling precise control of motor speed and torque.

Operating sequence:

Three-Phase AC Supply → Rectifier → DC Bus → PWM Inverter → AC Motor → Industrial Equipment

The internal control processor continuously monitors operating conditions and adjusts output parameters to maintain stable performance, optimize energy efficiency, and protect the connected motor.

Primary functions include:

• Variable speed regulation
• High-performance sensorless vector control
• Excellent starting torque
• Smooth acceleration and deceleration
• Adjustable speed profiles
• PID process control
• Energy-saving operation
• Motor overload protection
• Automatic fault diagnostics
• Industrial communication support

Role in Industrial Automation Systems

The ATV32HD15N4 serves as the intelligent motor control center in industrial automation systems.

Typical control architecture:

PLC / Industrial Controller

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ATV32HD15N4 Variable Speed Drive

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Three-Phase AC Motor

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Industrial Equipment

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Production Process

The drive precisely regulates motor operation according to production requirements, improving productivity, reducing energy consumption, and ensuring consistent process quality.

Industrial Applications

Packaging Machinery

Ideal for:

• Filling systems
• Wrapping machines
• Cartoning equipment
• Labeling systems
• High-speed packaging conveyors

Conveyor Systems

Provides stable conveying speed, smooth acceleration, and reduced mechanical wear during continuous operation.

Pumps and Water Treatment

Optimizes pump efficiency by adjusting motor speed to match system demand, reducing electrical energy consumption.

Fans and Ventilation Systems

Maintains accurate airflow regulation while lowering operating costs.

Material Handling Equipment

Suitable for warehouse automation, transfer systems, lifting equipment, pallet handling, and logistics applications.

Textile Machinery

Provides precise speed control for spinning, weaving, winding, dyeing, and finishing processes.

Food and Beverage Processing

Supports mixers, conveyors, bottling equipment, packaging lines, and automated processing systems.

OEM Industrial Machinery

An ideal drive solution for customized industrial equipment requiring advanced motor control, compact installation, and reliable communication.

Installation and Commissioning

Before installation, engineers should verify:

• Input voltage compatibility
• Motor specifications
• Cabinet ventilation
• Protective grounding
• Cable sizing
• Protection devices
• Communication configuration
• Environmental operating conditions

Recommended Installation Procedure

1. Disconnect all electrical power.
2. Mount the drive securely inside the control cabinet.
3. Connect the three-phase input power.
4. Connect the motor output terminals.
5. Connect protective earth.
6. Complete the control wiring.
7. Configure communication interfaces if required.
8. Verify all electrical connections.
9. Restore power.
10. Configure motor parameters.
11. Set acceleration and deceleration profiles.
12. Configure protection settings.
13. Test motor operation.
14. Verify PLC and HMI communication.
15. Complete commissioning.

Compatible System Components

Recommended Alternative Models

Key Advantages

• Compact Altivar 32 industrial platform
• Rated for 15 kW motor applications
• Three-phase 380–500 VAC operation
• Advanced sensorless vector control
• Excellent low-speed torque performance
• Smooth acceleration and deceleration
• Integrated Modbus and CANopen communication
• High energy efficiency
• Comprehensive motor protection
• Intelligent fault diagnostics
• Easy commissioning and maintenance
• Designed for continuous industrial operation
• Dimensions 180 × 404 × 232 mm
• Approximate weight 8.8 kg

Technical FAQs

What is the Schneider ATV32HD15N4?

The ATV32HD15N4 is a 15 kW Variable Speed Drive from the Schneider Electric Altivar 32 series for industrial motor speed and torque control.

What is the primary function of this drive?

The drive converts fixed-frequency AC input into adjustable voltage and frequency output, providing precise motor speed regulation for industrial automation applications.

What are the physical dimensions?

The drive measures 180 × 404 × 232 mm.

What is the approximate weight?

The drive weighs approximately 8.8 kg.

Which motors are compatible?

It is compatible with three-phase AC induction motors and permanent magnet synchronous motors used in industrial automation systems.

Where is this drive commonly installed?

The ATV32HD15N4 is typically installed inside industrial control cabinets for production machinery, processing equipment, and automated manufacturing systems.

Which industries commonly use this drive?

The drive is widely used in packaging, logistics, food processing, textile manufacturing, pumping systems, HVAC, mining, woodworking, material handling, and OEM machine building.

Does this drive improve energy efficiency?

Yes. By continuously matching motor speed to process demand, the drive reduces unnecessary energy consumption while improving overall production efficiency.

Does it include motor protection?

Yes. The drive incorporates advanced protection functions including overload protection, overheating protection, short-circuit monitoring, motor thermal protection, and intelligent fault diagnostics.

What should engineers verify before installation?

Engineers should verify motor ratings, input voltage, cabinet dimensions, wiring configuration, communication settings, cooling requirements, grounding, and application compatibility before installation.

Conclusion

The Schneider ATV32HD15N4 Variable Speed Drive is a robust 15 kW industrial AC drive designed to deliver precise motor control, high operational efficiency, and dependable long-term reliability for demanding automation applications. Its advanced vector control technology, integrated communication capabilities, and comprehensive protection features make it an excellent solution for modern industrial production systems.

With dimensions of 180 × 404 × 232 mm and an approximate weight of 8.8 kg, the drive is well suited for cabinet-mounted installations requiring high-performance motor control and reliable continuous-duty operation.

When integrated with compatible PLCs, HMIs, AC motors, industrial communication networks, sensors, and automation equipment, the ATV32HD15N4 provides accurate speed regulation, optimized production efficiency, reduced maintenance costs, and stable long-term performance across a wide variety of industrial environments.