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Product Introduction
The Schneider Electric ATV71HD22N4 is a high-performance variable speed drive from the Altivar 71 product range, specifically engineered for complex and high-power industrial machines. Designed to deliver precise motor control, high dynamic performance, and operational flexibility, this drive supports demanding applications where torque accuracy, speed stability, and process reliability are critical.
Built around the ATV71 platform, the drive integrates advanced motor control algorithms suitable for a wide variety of AC motor types. Its architecture supports long motor cable installations and robust three-phase power environments, making it well suited for large-scale automation systems. The ATV71HD22N4 is commonly deployed in installations where advanced control functions, adaptability, and stable performance under load variations are required.
Product Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Range of Product | Altivar 71 |
| Product or Component Type | Variable speed drive |
| Component Name | ATV71 |
| Model | ATV71HD22N4 |
| Product Specific Application | Complex, high-power machines |
| Motor Power | 22 kW |
| Maximum Horsepower Rating | 30 hp |
| Rated Supply Voltage | 380…480 V AC |
| Voltage Tolerance | -15% to +10% |
| Supply Phase | 3-phase |
| Maximum Motor Cable Length (Shielded) | 100 m |
| Maximum Motor Cable Length (Unshielded) | 200 m |
| Control Capability | Advanced speed and torque control |
| Installation Type | Panel-mounted drive |
| Dimensions | 420 × 230 × 236 mm |
| Weight | 21 kg |
Applications
• Complex industrial machinery, requiring precise speed and torque regulation
• High-power material handling systems, such as conveyors and lifting equipment
• Process automation equipment, supporting stable motor operation under variable loads
• Heavy-duty manufacturing machines, where dynamic performance is essential
• Industrial systems with long motor cable runs, maintaining signal integrity and performance
Advantages
• High-performance motor control, suitable for complex and demanding applications
• Wide power and voltage compatibility, supporting 22 kW motors in 380–480 V systems
• Supports long motor cable lengths, offering flexibility in system layout
• Robust three-phase design, ensuring stable operation in industrial environments
• Adaptable drive architecture, accommodating a wide range of machine control requirements
• Industrial-grade construction, designed for continuous operation in high-power applications
