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- Schneider
- ATV320D15N4C
- Variable Speed Drive
- France
- 330 × 180 × 198 mm
- 6.9 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider ATV320D15N4C is a high-performance Variable Speed Drive (VSD) from the Altivar Machine ATV320 series, engineered for precise control of both asynchronous and synchronous motors in modern industrial automation systems. It offers advanced motor management, integrated safety functions, and flexible communication capabilities, making it ideal for manufacturing, material handling, and processing applications.
With a rated motor power of 15 kW (20 HP), the ATV320D15N4C is suitable for conveyors, packaging machinery, pumps, fans, compressors, and other industrial equipment where reliable speed and torque control is critical.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV320D15N4C |
| Product Type | Variable Speed Drive (VSD) |
| Series | Altivar Machine ATV320 |
| Dimensions | 330 × 180 × 198 mm |
| Weight | 6.9 kg |
| Rated Motor Power | 15 kW (20 HP) |
| Input Voltage | 380–500 V AC, 3-Phase |
| Input Frequency | 50/60 Hz |
| Rated Output Current | 37.7 A |
| Output Voltage | 0–500 V AC |
| Output Frequency Range | 0.1–599 Hz |
| Motor Compatibility | Asynchronous and Synchronous Motors |
| Control Method | V/F Control, Sensorless Flux Vector Control |
| Communication Protocols | Modbus RTU, CANopen |
| Optional Communication | EtherNet/IP, Profinet, EtherCAT, Profibus DP, DeviceNet |
| Safety Function | Safe Torque Off (STO) |
| Digital Inputs | 7 |
| Digital Outputs | 3 |
| Analog Inputs | 3 |
| Analog Outputs | 1 |
| Protection Rating | IP20 |
| Cooling Method | Forced-Air Cooling |
| Mounting Type | Panel / Cabinet Mount |
| Operating Temperature | -10°C to +60°C |
| Application | Industrial Automation and Machine Control |
Function and Working Principle
The ATV320D15N4C controls motor speed and torque by regulating output frequency and voltage, ensuring efficient operation and precise process control.
Main Functions
- Variable speed and torque control
- Sensorless vector control for enhanced low-speed performance
- Energy-saving operation
- Controlled acceleration and deceleration
- Integrated motor protection: overload, overcurrent, phase loss, thermal
- Safe Torque Off (STO) for operational safety
- Communication with PLCs and industrial automation systems
Working Principle
The drive converts incoming AC power into DC through an internal rectifier. The inverter then produces a variable-frequency AC output to regulate motor speed and torque. This process allows smooth, precise motor operation and reduces mechanical stress, enhancing efficiency and motor lifespan.
Role in Industrial Automation Systems
The ATV320D15N4C is a critical motor control component that:
- Improves machine productivity and process efficiency
- Reduces energy consumption and operational costs
- Protects motors from electrical and thermal stress
- Integrates seamlessly with PLCs, HMIs, and industrial networks
- Provides reliable operation in continuous industrial environments
Industrial Applications
This drive is widely applied in:
- Conveyor and material handling systems
- Packaging and labeling machines
- Pumps and compressors
- HVAC and ventilation systems
- Industrial fans and blowers
- Food and beverage production lines
- Textile machinery
- Automated production lines
- Water and wastewater treatment plants
- Industrial assembly and processing machines
Installation and System Integration
Proper installation ensures optimal drive performance:
- Install vertically in a ventilated control cabinet
- Maintain adequate clearance for airflow
- Connect to a three-phase 380–500V AC supply
- Use suitable motor protection devices
- Ensure proper grounding and follow EMC guidelines
- Configure motor parameters during commissioning
- Verify communication settings before operation
Compatible Components and Modules
The ATV320D15N4C typically integrates with:
- Schneider Modicon PLCs
- Industrial HMI operator panels
- Three-phase AC induction and synchronous motors
- Motor protection circuit breakers
- Contactors and overload relays
- Modbus RTU and CANopen networks
- Optional EtherNet/IP, Profinet, EtherCAT, Profibus DP, DeviceNet modules
- Remote I/O systems
This allows for a scalable and reliable industrial automation platform.
Recommended Alternative Models
| Model | Product Type | Key Feature | Recommended Application |
|---|---|---|---|
| ATV320U11N4C | Variable Speed Drive | 11 kW capacity | Medium-duty automation |
| ATV320D11N4C | Variable Speed Drive | 11 kW high-performance | Standard industrial loads |
| ATV320D15N4B | Variable Speed Drive | 15 kW motor control | High-power machinery |
| ATV340D15N4 | Variable Speed Drive | Advanced process control | High-performance automation |
| ATV312HD15N4 | Variable Speed Drive | Cost-effective solution | Standard industrial systems |
Key Advantages
- Supports motors up to 15 kW
- Compact industrial-grade design
- Advanced sensorless vector control
- Integrated Safe Torque Off (STO)
- Flexible communication options
- Energy-efficient operation
- Excellent low-speed torque performance
- Robust motor protection functions
- Reliable for continuous industrial use
- Easy installation and integration
Technical FAQs
What is the primary function of the ATV320D15N4C?
It regulates motor speed and torque to optimize process performance and energy efficiency.
Which motor types are supported?
Asynchronous and synchronous three-phase motors.
Does it include safety features?
Yes, the drive includes Safe Torque Off (STO) for enhanced operational safety.
What communication protocols are available?
Standard: Modbus RTU and CANopen. Optional: EtherNet/IP, Profinet, EtherCAT, Profibus DP, DeviceNet.
Is the drive suitable for continuous operation?
Yes, it is designed for reliable performance in demanding industrial environments.
Conclusion
The Schneider ATV320D15N4C Variable Speed Drive delivers precise, efficient, and reliable motor control. With 15 kW capacity, advanced vector control, integrated safety features, and flexible communication capabilities, it is ideal for a wide range of industrial automation applications requiring energy efficiency, process stability, and long-term reliability.