SCHNEIDER  ATV71HD22N4 variable frequency drive

Schneider ATV71HD22N4: A High-Performance Variable Frequency Drive (VFD)

The Schneider ATV71HD22N4 is a high-performance variable frequency drive (VFD) designed for industrial applications requiring precise motor control and energy efficiency. As part of the Schneider Electric’s ATV71 series, this drive offers a wide range of features and benefits that make it suitable for various industrial processes and machinery.

Key Specifications

• Model: ATV71HD22N4
• Power Rating: 22 kW
• Voltage Range: 380-480 V
• Phase: 3-phase
• Frequency Range: 50-60 Hz (with a tolerance of ±5%)
• EMC Filter: Integrated
• Assembly: With Heat Sink
• Panel Language: Chinese (other languages may be available depending on the variant)

Key Features

1. High Power and Performance: The ATV71HD22N4 is capable of delivering 22 kW of power, making it suitable for driving high-power motors in industrial applications. Its robust design ensures high performance and reliability even under demanding conditions.
2. Precision Control: With precise speed and torque control, the ATV71HD22N4 allows for accurate motor control, which is essential in applications such as cranes, conveyors, printing machines, textile machinery, woodworking machines, processing machinery, and elevators.
3. Energy Efficiency: The drive incorporates advanced energy-saving features, such as optimal flux control and regenerative braking, which help to reduce energy consumption and operational costs.
4. Communication Capabilities: The ATV71HD22N4 supports a variety of communication protocols, including RS232, RS422, RS485, Ethernet, and more. This allows for seamless integration with PLCs, SCADA systems, and other industrial automation equipment.
5. User-Friendly Interface: The drive features an intuitive user interface with a Chinese panel (other languages available), making it easy to configure, monitor, and troubleshoot.
6. Comprehensive Protection: The ATV71HD22N4 includes a range of protection functions, such as overvoltage, undervoltage, overcurrent, and overheating protection, to ensure the safety and reliability of the drive and the connected motor.

Applications

The Schneider ATV71HD22N4 is suitable for a wide range of industrial applications, including:

• Material Handling: Conveyors, cranes, and other material handling equipment.
• Processing Machinery: Machines used in food, beverage, pharmaceutical, and chemical processing.
• Textile Machinery: Looms, spinning machines, and other textile production equipment.
• Woodworking Machinery: Saws, planers, and other wood processing equipment.
• Elevators and Escalators: Providing smooth and reliable operation for vertical and horizontal transportation systems.

Benefits

• Increased Efficiency: By optimizing motor performance and reducing energy consumption, the ATV71HD22N4 helps to lower operational costs.
• Improved Productivity: Precise control and automation capabilities enhance process efficiency and productivity.
• Enhanced Safety and Reliability: Comprehensive protection functions and robust design ensure the safe and reliable operation of the drive and connected equipment.
• Ease of Use: The intuitive user interface and communication capabilities make it easy to integrate, configure, and monitor the drive in industrial automation systems.

In summary, the Schneider ATV71HD22N4 is a high-performance variable frequency drive that offers precision control, energy efficiency, and a wide range of communication capabilities. Its robust design and comprehensive protection functions make it suitable for various industrial applications, contributing to increased efficiency, productivity, and safety.