製品紹介
The Schneider Electric ATV320U55N4C Variable Speed Drive belongs to the Altivar Machine ATV320 series, a drive platform specifically developed for original equipment manufacturers (OEMs). It is designed to control three-phase asynchronous and synchronous motors, delivering reliable performance for both simple and advanced machine applications.
With a rated motor power / 5.5 kW (7.5 hp) and a supply voltage range / 380–500 VAC, the ATV320U55N4C provides precise speed and torque control across a wide operating range. Its robust construction, combined with conformal-coated printed circuit boards compliant with IEC 60721-3-3 class 3C3, allows stable operation in harsh industrial environments, including ambient temperatures up to 60°C without additional cooling.
The drive integrates advanced control functions suitable for most industrial applications. These include high-precision torque and speed control at very low speeds, sensorless vector flux control for high dynamic performance, and an extended output frequency range for high-speed motors. It also supports parallel motor connection and special drive configurations using voltage/frequency control with static speed accuracy.
Energy-saving operation for open-loop synchronous motors is supported, enabling improved efficiency in continuous-duty applications. The ATV320 series is engineered to meet the needs / packaging, material handling, textile machinery, material processing equipment, mechanical actuators, and lifting systems, while complying with major international standards such as IEC, UL, TUV, and KC.
製品仕様
| Parameter | Specification |
|---|---|
| Product Series | Altivar Machine ATV320 |
| Product Type | Variable Speed Drive (VFD) |
| Rated Motor Power | 5.5 kW / 7.5 hp |
| Supply Voltage Range | 380–500 VAC |
| Motor Type Compatibility | Three-phase asynchronous and synchronous motors |
| Control Methods | Sensorless vector control, V/f control |
| Low-Speed Performance | High torque and speed accuracy |
| Dynamic Response | High dynamic performance without motor feedback |
| Extended Output Frequency | サポートed for high-speed motors |
| Parallel Motor Operation | サポートed |
| Energy Optimization | Open-loop energy saving for synchronous motors |
| Environmental Protection | Coated PCBs, IEC 60721-3-3 class 3C3 |
| Maximum Ambient Temperature | Up to 60°C without additional cooling |
| Compliance Standards | IEC, UL, TUV, KC |
| Dimensions | 232 × 150 × 178 mm |
| 重量 | 3.5 kg |
Applications
• Packaging Machinery: Accurate speed and torque control for conveyors, sealing machines, and cartoning systems.
• Material Handling Equipment: Suitable for conveyors, transfer 台s, and sorting systems requiring smooth motion control.
• Textile Machinery: Stable low-speed torque and dynamic response for spinning, winding, and weaving applications.
• Material Processing Systems: Reliable control for cutting, shaping, and forming machines under variable load conditions.
• Mechanical Actuators: Precise control / linear and rotary actuators in automated machinery.
• Lifting and Hoisting Applications: Controlled acceleration and deceleration for safe and efficient load handling.
Advantages
• OEM-Oriented Design: Optimized for machine builders with flexible integration and configuration options.
• High Environmental Robustness: Conformal-coated electronics ensure reliability in harsh operating conditions.
• 優良 Low-Speed Control: Maintains torque and speed accuracy even at extremely low motor speeds.
• Sensorless Vector Control: Delivers high dynamic performance without the need for motor feedback devices.
• Energy-Efficient Operation: Reduces energy consumption in continuous-operation and synchronous motor applications.
• Wide Application Coverage: Suitable for both simple and advanced industrial machine requirements.
会社情報
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