Schneider ATV71HU30N4Z 3KW-3HP - 480V variable speed drive

Brand: Schneider Electric Product Name: Altivar 71 Variable Speed Drive Catalog Number: ATV71HU30N4Z Product Type: Variable Speed Drive (VSD) / AC Drive / Inverter

Overview

The Schneider Electric Altivar 71 Variable Speed Drive (ATV71HU30N4Z) is a robust and high-performance drive specifically engineered for complex, high-power machines. Part of the renowned Altivar 71 range, this VSD is designed to optimize the control of both asynchronous and synchronous motors, delivering exceptional performance, energy efficiency, and reliability. With an integrated EMC filter and a compact design, the ATV71HU30N4Z provides advanced motor control capabilities, making it an ideal solution for demanding industrial applications requiring precise speed and torque regulation.

Key Features

• High Performance for Complex Machines: Specifically designed for demanding applications, offering precise control and dynamic performance for high-power machinery.
• Versatile Motor Compatibility: Capable of controlling both asynchronous and synchronous motors, providing flexibility for various industrial setups.
• Advanced Motor Control Profiles:
  • Sensorless Flux Vector Control (SFVC): For high-performance control without encoder feedback.
  • Flux Vector Control (FVC) with Sensor: For ultimate precision in closed-loop applications.
  • Voltage/Frequency Ratio (2 or 5 points): Traditional V/F control.
  • ENA (Energy Adaptation) System: Optimizes energy consumption for unbalanced loads.
• Integrated EMC Filter: Reduces electromagnetic interference, ensuring compliance with industrial standards and minimizing disruption to other equipment.
• Robust Braking Capabilities:
  • Transient Overtorque: Up to 220% of nominal motor torque for 2 seconds, and 170% for 60 seconds.
  • Braking Torque: Up to 150% with a braking resistor, and 30% without.
  • Braking to Standstill: Achieved via DC injection.
• Flexible Acceleration/Deceleration Ramps: Offers S, U, or customized ramp profiles, with automatic adaptation if braking capacity is exceeded.
• Comprehensive Connectivity:
  • Analogue Inputs: 2 (AI1-/AI1+, AI2)
  • Analogue Output: 1 (AO1 - configurable as 0-10 V, 0-20 mA, or logic output)
  • Discrete Outputs: 2 configurable relay outputs (R1A/B/C, R2A/B)
  • Discrete Inputs: 7
• Integrated Communication Protocols: Supports Modbus and CANopen, enabling seamless integration into existing control networks.
• Compact Design with Heatsink: Features an assembly style with a heatsink for efficient thermal management, ensuring reliable operation.
• High Dielectric Strength and Insulation: Electrical insulation between power and control circuits, and high dielectric strength for enhanced safety.
• Environmental Robustness: Designed to withstand challenging industrial environments, with specified resistance to vibration, shock, and a wide operating temperature range.
• Green Premium Product: Reflects Schneider Electric's commitment to environmental sustainability, offering transparency on environmental impact.