Excellent PLC
Product Introduction
The Schneider Electric ATV320U07N4B Variable Speed Drive belongs to the Altivar Machine ATV320 series, designed to provide precise and reliable speed control for OEM-oriented machinery. With a compact form factor and lower power rating, it is well suited for applications where space efficiency and flexible motor control are required.
The drive supports both three-phase asynchronous and synchronous motors and features a robust industrial design with encapsulated printed circuit boards compliant with IEC 60721-3-3 Class 3C3. This design ensures reliable operation even in harsh environments, allowing continuous operation at ambient temperatures up to 60 °C without additional cooling. Integrated control functions enable accurate low-speed performance, high dynamic response using sensorless flux vector control, and extended frequency operation for high-speed applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | Schneider ATV320U07N4B |
| Product Type | Variable Speed Drive (VFD) |
| Series | Altivar Machine ATV320 |
| Rated Motor Power | 0.75 kW / 1 hp |
| Supply Voltage Range | 380 – 500 V AC |
| Power Supply Phase | Three-phase |
| Supported Motor Types | Asynchronous and synchronous motors |
| Control Modes | Sensorless flux vector control, V/F control |
| Low-Speed Performance | High torque and speed accuracy |
| High-Speed Motor Support | Extended frequency range |
| Parallel Motor Capability | Supported |
| Integrated Safety Functions | 5 functions |
| Configuration Software | SoMove |
| PCB Protection | IEC 60721-3-3 Class 3C3 coating |
| Standards Compliance | IEC/EN 61800-5-1, IEC/EN 61800-3 |
| Certifications | CE, UL, CSA, NOM, EAC, RCM |
| Dimensions | 325 × 45 × 245 mm |
| Weight | 2.5 kg |
Applications
• Packaging Machinery
Provides precise speed and torque control for compact packaging and labeling equipment.
• Material Handling Systems
Used in small conveyors, feeders, and transfer mechanisms.
• Textile Machinery
Ensures stable low-speed operation and consistent motor control.
• Material Processing Equipment
Suitable for light-duty processing machines with variable speed requirements.
• Mechanical Actuators and Lifting Devices
Supports controlled motion in compact actuator and lifting applications.
Advantages
• Compact and Space-Saving Design
Ideal for integration into narrow control cabinets and compact machine frames.
• Robust Environmental Protection
3C3-coated PCBs ensure reliable operation in harsh industrial environments.
• High Dynamic Control Performance
Sensorless flux vector control provides fast response and accurate speed regulation.
• Flexible Motor Compatibility
Supports asynchronous and synchronous motors, including special motor types.
• Integrated Safety Functions
Built-in safety features help machines meet functional safety requirements.
• OEM-Oriented Architecture
Designed to simplify integration into simple and advanced machine designs.
