Excellent PLC
Product Introduction
The Schneider Electric ATV71HC11N4 Variable Speed Drive is a high-performance industrial drive designed for complex, high-power motor control applications. As part of the Altivar 71 product range, this reinforced version is engineered to deliver precise speed regulation, high torque performance, and exceptional operational stability for demanding industrial machinery.
The ATV71HC11N4 is optimized for applications requiring advanced motor control functions, long motor cable distances, and reliable operation under heavy electrical and mechanical loads. With an integrated EMC filter and heat-sink assembly design, it ensures compliance with industrial standards while maintaining efficient thermal management. This drive is widely adopted in sectors where power density, robustness, and control accuracy are critical.
Product Specifications
| Parameter | Description |
|---|---|
| Product or Component Type | Variable speed drive |
| Range of Product | Altivar 71 |
| Component Name | ATV71 |
| Product Specific Application | Complex, high-power machines |
| Variant | Reinforced version |
| Assembly Style | With heat sink |
| Motor Power | 110 kW, 3 phase 380…480 V |
| Maximum Horsepower Rating | 150 hp, 3 phase 380…480 V |
| Power Supply Voltage | 380…480 V (−15% / +10%) |
| Phase | 3 phase |
| Line Current | 163 A at 480 V (110 kW / 150 hp) |
| 202 A at 380 V (110 kW / 150 hp) | |
| Apparent Power | 133 kVA at 380 V, 3 phase |
| Maximum Motor Cable Length | 100 m shielded cable |
| 200 m unshielded cable | |
| EMC Filter | Integrated |
| Prospective Line Short-Circuit Current (Isc) | 35 kA, 3 phase |
| Dimensions | 1022 × 360 × 377 mm |
| Weight | 106 kg |
Applications
• High-power industrial machinery, including mixers, compressors, and heavy-duty conveyors
• Process automation systems, requiring precise speed and torque control
• Mining and material handling equipment, operating under high mechanical stress
• Pumping and ventilation systems, demanding stable performance over long motor cable runs
• Power-intensive production lines, where reliability and control accuracy are essential
• Retrofit projects, upgrading legacy high-power drive systems
Advantages
• High power capability, supporting motors up to 110 kW / 150 hp
• Reinforced design, suitable for harsh industrial environments
• Integrated EMC filter, reducing electromagnetic interference and simplifying installation
• Long motor cable support, allowing flexible equipment layout
• Advanced motor control algorithms, ensuring smooth operation and accurate regulation
• Efficient thermal management, enabled by heat-sink assembly style
