ProductPRODUCT
Featured products
Contact Us
- Schneider
- ATV320U15N4B
- Variable Speed Drive
- France
- 325 × 45 × 245 mm
- 2.5 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 7
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The Schneider ATV320U15N4B is a compact and high-efficiency Variable Speed Drive (VSD) from the Altivar Machine ATV320 series, designed for precise motor control in industrial automation and OEM machinery applications. It supports both asynchronous and synchronous motors and delivers stable performance, energy efficiency, and integrated safety functions in a slim “book-style” industrial design.
With a rated motor power of 1.5 kW (2 HP), this drive is suitable for conveyors, pumps, fans, packaging machines, and light-to-medium industrial automation systems requiring accurate speed and torque control.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model | ATV320U15N4B |
| Product Type | Variable Speed Drive (VSD) |
| Series | Altivar Machine ATV320 |
| Dimensions | 325 × 45 × 245 mm |
| Weight | 2.5 kg |
| Rated Motor Power | 1.5 kW (2 HP) |
| Input Voltage | 380–500 V AC, 3-Phase |
| Input Frequency | 50/60 Hz |
| Rated Output Current | 4.1 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 | Book-style Panel Mount |
| Operating Temperature | -10°C to +60°C |
| Application | Industrial Automation and OEM Machinery |
Function and Working Principle
The ATV320U15N4B regulates motor speed and torque by adjusting output frequency and voltage according to load requirements. This enables smooth operation, precise control, and improved energy efficiency.
Main Functions
- Variable speed motor control
- Sensorless vector control for high torque accuracy at low speed
- Smooth acceleration and deceleration
- Energy-efficient operation under varying load conditions
- Integrated motor protection (overload, overcurrent, thermal protection)
- Safe Torque Off (STO) safety function
- Communication with PLC and industrial automation systems
Working Principle
The drive converts incoming three-phase AC power into DC using an internal rectifier. The inverter stage then generates a variable-frequency AC output to control motor speed and torque. By continuously adjusting frequency and voltage, the system ensures optimized motor performance, reduced mechanical stress, and improved process stability.
Role in Industrial Automation Systems
The ATV320U15N4B is widely used in industrial control systems where reliable motor regulation is required. Its main roles include:
- Improving machine efficiency and production stability
- Reducing energy consumption in motor-driven systems
- Protecting motors from electrical and thermal stress
- Enabling precise process control in automation lines
- Supporting integration with PLC, HMI, and industrial networks
- Enhancing system reliability in continuous operation
Industrial Applications
This drive is commonly used in:
- Conveyor systems
- Industrial pumps
- Ventilation and HVAC systems
- Packaging machinery
- Material handling systems
- Food and beverage processing equipment
- Textile machines
- Light manufacturing automation lines
- OEM machine equipment
Installation and System Integration
Proper installation ensures long-term performance and reliability:
- Install vertically inside a ventilated control cabinet
- Maintain sufficient clearance for cooling airflow
- Connect to a three-phase 380–500V AC supply
- Ensure proper grounding and EMC compliance
- Configure motor parameters during commissioning
- Verify communication settings before system startup
- Use appropriate circuit protection devices
Compatible Components and Modules
The ATV320U15N4B typically integrates with:
- Schneider Modicon PLC systems
- Industrial HMI panels
- Three-phase induction and synchronous motors
- Motor protection circuit breakers
- Contactors and overload relays
- Modbus RTU and CANopen networks
- Optional Ethernet-based communication modules (EtherNet/IP, Profinet, EtherCAT, etc.)
- Remote I/O systems
Recommended Alternative Models
| Model | Product Type | Key Feature | Recommended Application |
|---|---|---|---|
| ATV320U11N4B | Variable Speed Drive | 1.1 kW compact solution | Small OEM machines |
| ATV320U15N4C | Variable Speed Drive | Compact configuration variant | Space-limited installations |
| ATV320U22N4B | Variable Speed Drive | Higher power output | Medium-duty automation |
| ATV310H15N4A | Variable Speed Drive | Cost-effective alternative | General industrial use |
| ATV340U15N4 | Variable Speed Drive | Advanced control features | High-performance automation |
Key Advantages
- Supports motors up to 1.5 kW
- Compact book-style design for cabinet integration
- Advanced sensorless vector control
- Integrated Safe Torque Off (STO)
- Flexible industrial communication options
- High energy efficiency under variable load
- Strong motor protection functions
- Easy installation and commissioning
- Reliable for continuous industrial operation
- Suitable for OEM and automation systems
Technical FAQs
What is the main function of the ATV320U15N4B?
It provides precise speed and torque control for 1.5 kW motors in industrial automation systems.
What types of motors are supported?
It supports both asynchronous and synchronous three-phase motors.
Does it include safety features?
Yes, it includes the Safe Torque Off (STO) function for safe operation.
What communication protocols are available?
Standard: Modbus RTU and CANopen. Optional: EtherNet/IP, Profinet, EtherCAT, Profibus DP, DeviceNet.
Is it suitable for continuous industrial operation?
Yes, it is designed for reliable long-term use in industrial environments.
Conclusion
The Schneider ATV320U15N4B Variable Speed Drive is a compact, efficient, and reliable motor control solution for modern industrial automation. With 1.5 kW power capacity, advanced vector control, integrated safety features, and flexible communication options, it delivers stable performance, energy savings, and precise motor regulation across a wide range of applications.