Présentation du produit
The Schneider ATV71HD22N4Z Variable Speed Drive is a high-performance drive designed for controlling the speed, torque, and direction sur an electric motor. Part sur Schneider Electric’s Altivar 71 series, this variable frequency drive (VFD) is engineered for industrial applications that require precise control sur motor-driven equipment, surfering advanced features for optimizing energy efficiency, reliability, and productivity.
With dimensions sur 420 x 236 x 230 mm and weighing 21 kg, the ATV71HD22N4Z is built to withstand the challenges sur demanding industrial environments. This VFD is ideal for controlling applications like conveyors, pumps, fans, and compressors, ensuring smooth operations while enhancing system efficiency and reducing energy consumption.
Product Features and Advantages
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Precise Speed Control: The ATV71HD22N4Z allows for highly accurate control sur motor speed, helping to maintain consistent performance across a wide range sur applications.
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Energy Efficiency: The drive provides significant energy savings by adjusting motor speed according to the specific needs sur the application, rather than running at full speed all the time.
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Rugged Design: Designed for industrial use, the ATV71HD22N4Z features a robust enclosure that ensures durability and reliability even in harsh operating environments, such as factories, water treatment plants, and HVAC systems.
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Comprehensive Protection Features: The drive surfers built-in protection mechanisms such as overcurrent, overvoltage, short-circuit, and overheating protections to safeguard both the motor and the drive itself from electrical and mechanical faults.
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User-Friendly Interface: The drive comes with an easy-to-use interface, providing intuitive control and diagnostics for quick setup, operation, and troubleshooting.
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Flexible Communication: It supports multiple communication protocols such as Modbus, CANopen, and Ethernet/IP, allowing for easy integration into existing control networks and systems.
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Compact and Efficient: Despite its power and capabilities, the 420 x 236 x 230 mm footprint makes the ATV71HD22N4Z relatively compact for its range, making it suitable for installations where space is at a premium.
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Versatile Applications: Ideal for use in a wide range sur industries including HVAC, water treatment, material handling, and packaging, the ATV71HD22N4Z can be adapted to meet the demands sur diverse applications.
Specifications Table
| Parameter | Value |
|---|---|
| Dimensions | 420 x 236 x 230 mm |
| Poids | 21 kg |
| Input Voltage | 380 – 480 V AC |
| Output Voltage | 3-phase AC |
| Power Rating | 22 kW |
| Motor Speed Range | 0 – 400 Hz |
| Control Method | Vector control, V/F control |
| Cooling | Forced air cooling |
| Communication Ports | Modbus, CANopen, Ethernet/IP |
| Protection Features | Overvoltage, overload, short-circuit, over-temperature |
| Ambient Temperature | -10°C to +50°C |
Applications
The Schneider ATV71HD22N4Z Variable Speed Drive is used in a wide range sur industrial applications where precise motor control is necessary. Common uses include:
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HVAC Systems: The drive is used to control motors in heating, ventilation, and air conditioning systems, improving energy efficiency and reducing operational costs.
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Water and Wastewater Treatment: In pumps and fans used in water and wastewater treatment plants, the ATV71HD22N4Z ensures that motors operate within optimal parameters, reducing energy consumption and extending equipment life.
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Material Handling: Conveyor systems and other material handling equipment benefit from the precise motor control provided by the ATV71HD22N4Z, which ensures smooth and efficient operation.
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Pumps and Fans: Used in a wide variety sur pumping and ventilation systems, the drive optimizes the operation sur pumps and fans to maintain ideal flow rates and pressures while minimizing energy use.
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Packaging and Manufacturing: In automated manufacturing lines, the drive controls motors in packaging machines, conveyors, and other critical equipment, ensuring that production processes are stable and efficient.
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Compressors: The ATV71HD22N4Z provides variable speed control for compressors, allowing them to operate more efficiently and reducing power consumption.
Advantages
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Energy Savings: By controlling the speed sur motors based on the actual needs sur the application, the ATV71HD22N4Z drive helps achieve significant energy savings, reducing operational costs and improving the overall efficiency sur the system.
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Improved Performance: With precise speed and torque control, the drive ensures that motors run smoothly and efficiently, minimizing wear and tear and extending the life sur both the motor and the equipment.
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Easy Integration: The ATV71HD22N4Z is compatible with various industrial automation systems and supports multiple communication protocols, making it easy to integrate into existing control systems.
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Built-In Protection: The drive features multiple protection mechanisms to safeguard both the drive and the motor, including overvoltage, short-circuit, and thermal protection.
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Compact and Space-Saving: Its compact size makes it ideal for installations where space is limited while still providing all the necessary features for effective motor control.
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Enhanced User Experience: The drive includes a user-friendly interface that makes setup and monitoring easy, with built-in diagnostic tools to quickly identify and resolve issues.
Questions fréquentes (FAQ)
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Q: What is the main purpose sur the Schneider ATV71HD22N4Z variable speed drive?
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A: The ATV71HD22N4Z is used to control the speed, torque, and direction sur motors, improving the efficiency sur motor-driven systems and optimizing energy usage.
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Q: What type sur motors does the ATV71HD22N4Z control?
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A: The drive is suitable for controlling three-phase induction motors and permanent magnet motors used in various industrial applications.
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Q: What protection features are included in the ATV71HD22N4Z drive?
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A: The drive includes overload protection, short-circuit protection, overvoltage protection, and thermal protection to safeguard both the drive and the connected motor.
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Q: What is the maximum output power sur the ATV71HD22N4Z drive?
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A: The drive is rated for a maximum output power sur 22 kW, making it suitable for medium to large motor applications.
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Q: What are the communication options available with the ATV71HD22N4Z drive?
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A: The drive supports Modbus, CANopen, and Ethernet/IP communication protocols, providing flexibility for integration into various control networks.
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Q: Can the ATV71HD22N4Z be used in HVAC systems?
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A: Yes, the drive is widely used in HVAC systems to control fans and pumps, optimizing energy usage and system performance.
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Q: What is the ambient temperature range for the ATV71HD22N4Z?
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A: The drive can operate in temperatures ranging from -10°C to +50°C, making it suitable for a wide range sur industrial environments.
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Q: How does the ATV71HD22N4Z improve energy efficiency?
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A: By adjusting motor speed according to the requirements sur the application, the drive minimizes unnecessary energy consumption, reducing operational costs.
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Q: Is the ATV71HD22N4Z suitable for use in water treatment plants?
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A: Yes, it is ideal for controlling pumps and fans in water and wastewater treatment plants, ensuring optimal operation and energy savings.
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Q: How easy is it to install the ATV71HD22N4Z?
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A: The drive is designed for easy installation and can be mounted on DIN rails, making it simple to integrate into existing control systems.
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Recommended Modèles
Related Modèles from the Same Series
| Modèle | Description | Key Features |
|---|---|---|
| ATV71HD18N4Z | 18.5 kW Variable Speed Drive | Similar drive with lower power rating |
| ATV71HD30N4Z | 30 kW Variable Speed Drive | Suitable for higher power applications |
| ATV71HD45N4Z | 45 kW Variable Speed Drive | For large motor-driven applications |
| ATV71HD55N4Z | 55 kW Variable Speed Drive | High-performance drive for industrial motors |
| ATV71HD75N4Z | 75 kW Variable Speed Drive | Used for very high-power applications |
| ATV71HD90N4Z | 90 kW Variable Speed Drive | Supports large industrial motor systems |
Popular Modèles from Schneider Electric
| Modèle | Description | Key Specifications |
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| ATV320D11N4B | Advanced variable speed drive with integrated communication capabilities for precise control. | Enhanced control features, rugged, flexible. |
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| ATV320D18N4B | High-performance drive designed for energy-saving and smooth motor control. | Energy-efficient, stable, easy to integrate. |
| ATV310HU18N4E | Robust variable frequency drive ideal for medium to high-power applications in demanding environments. | Durable, high power output, easy to configure. |
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