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Product Introduction
The Schneider Electric ATV320D22N4C Variable Speed Drive is part of the Altivar Machine ATV320 series, developed to provide reliable and flexible motor control for OEM-focused industrial machinery. With a higher power rating, it is suitable for applications requiring increased torque capacity while maintaining accurate speed regulation and dynamic performance.
The drive features a robust industrial design with printed circuit boards coated in accordance with IEC 60721-3-3 Class 3C3, ensuring reliable operation in harsh environments. Even at ambient temperatures up to 60 °C, the ATV320D22N4C can operate without additional cooling, improving machine availability and reducing system complexity. Integrated control functions support low-speed precision, high dynamic response without sensors, and extended frequency operation for high-speed motors.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | Schneider ATV320D22N4C |
| Product Type | Variable Speed Drive (VFD) |
| Series | Altivar Machine ATV320 |
| Rated Motor Power | 22 kW / 30 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 |
| PCB Protection | IEC 60721-3-3 Class 3C3 coating |
| Standards Compliance | IEC, UL, TUV, KC |
| Application Orientation | Machine and OEM applications |
| Dimensions | 390 × 180 × 229 mm |
| Weight | 9.5 kg |
Applications
• Packaging Machinery
Supports high-load packaging equipment requiring stable torque and precise speed control.
• Material Handling Systems
Used in conveyors, transfer lines, and lifting systems with higher power demand.
• Textile Machinery
Ensures consistent speed accuracy and torque stability during continuous operation.
• Material Processing Equipment
Suitable for cutting, forming, and processing machines with variable mechanical loads.
• Mechanical Actuators and Hoisting Equipment
Provides reliable control for actuators and lifting systems in demanding applications.
Advantages
• High Power Capability
Supports demanding machine applications with 22 kW motor capacity.
• Rugged Environmental Design
3C3-coated PCBs ensure long-term reliability in dusty, humid, and high-temperature environments.
• High Dynamic Control Performance
Sensorless vector control delivers fast response and accurate speed regulation.
• Flexible Motor Control Options
Supports parallel motors, special drives, and energy-efficient synchronous motor operation.
• Broad Application Coverage
Suitable for both simple and advanced machine applications across multiple industries.
• International Compliance
Meets global standards, supporting worldwide machine deployment.
