The Schneider Electric ATV71HD75N4Z serves as a heavy-duty solution within the renowned Altivar 71 series. This 75 kW (100 hp) variable speed drive manages high-torque applications with exceptional precision. It operates across a three-phase supply voltage of 380V to 480V. Furthermore, the unit supports a broad output frequency range from 0.1 to 500 Hz. This flexibility allows engineers to fine-tune motor performance for specific industrial requirements. Consequently, the drive excels in demanding sectors like material handling, hoisting, and wood processing.
Reliable Engineering and System Resilience
This drive delivers an impressive apparent power of 109.9 kVA to support large motor loads. It incorporates an integrated EMC filter to minimize electromagnetic interference in sensitive environments. Additionally, the unit withstands prospective short-circuit currents up to 22 kA for enhanced safety. The nominal switching frequency of 2.5 kHz optimizes heat management and electrical efficiency. Although this “Z” version excludes the graphic terminal, users can select various interface options for customization. Therefore, the hardware offers a perfect balance between durability and modular control.
Key Technical Specifications
- Brand: Schneider Electric
- Model Number: ATV71HD75N4Z
- Product Type: Variable Speed Drive (VFD)
- Rated Power: 75 kW (100 HP)
- Input Voltage: 380…480 V AC (3-Phase)
- Apparent Power: 109.9 kVA
- Output Frequency: 0.1 to 500 Hz
- Switching Frequency: 2.5 kHz (Nominal)
- Short-Circuit Rating: 22 kA
- EMC Filter: Integrated Class A
- Net Weight: 32 kg
Sustainability and Industrial Integration
The ATV71HD75N4Z supports modern circular economy goals through its long-lasting and robust construction. It reduces overall energy consumption by optimizing motor speed based on real-time demand. Moreover, the drive features protective functions to prevent motor overheating and overcurrent damage. Its compact yet rugged design facilitates installation in diverse electrical control panels. This unit consistently maintains high production quality by preventing speed fluctuations during load changes. Thus, it represents a reliable investment for maximizing industrial output and operational uptime.
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