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Product Introduction
The Schneider ATV71HD30N4 is a high-performance Variable Speed Drive (VSD) designed for industrial applications requiring precise motor control and energy efficiency. Part of Schneider Electric’s Altivar 71 series, this drive is optimized for controlling the speed and torque of three-phase motors in applications such as HVAC, pumps, fans, and other industrial processes.
With its robust design and built-in protection features, the ATV71HD30N4 ensures reliable operation even in harsh environments. The drive is designed to help users reduce energy consumption while enhancing system reliability. This VSD features 550 x 266 x 240 mm dimensions and weighs 37 kg, making it suitable for medium to large-scale installations that require advanced control capabilities.
Product Features and Advantages
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Precise Motor Control: The ATV71HD30N4 provides exceptional control of motor speed, torque, and direction, ensuring smooth operation and minimizing mechanical stress. This precise control is essential for applications that require variable speed adjustments.
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Energy Efficiency: The drive’s ability to adjust the motor’s speed according to load requirements helps save energy, as the motor runs at optimal efficiency levels rather than at a constant speed. This makes it ideal for applications like pumps, fans, and HVAC systems where demand fluctuates.
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High Performance: With a 30 kW power rating, the ATV71HD30N4 is designed to deliver high performance in demanding applications. It is capable of operating at a wide range of frequencies, providing flexibility for different motor-driven systems.
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Versatile Communication Options: The ATV71HD30N4 supports several communication protocols such as Modbus, CANopen, and Ethernet/IP, making it easy to integrate into existing control networks. This flexibility is essential for industries with diverse automation needs.
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Durability: Designed to withstand the rigors of industrial environments, the ATV71HD30N4 features a durable enclosure and protection mechanisms, including overload, overvoltage, short-circuit, and over-temperature protections.
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User-Friendly Interface: The drive comes with an intuitive interface that allows for easy programming, setup, and diagnostics. The interface displays essential operational data, making monitoring and troubleshooting simpler.
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Compact Design: Despite its high-power capabilities, the ATV71HD30N4’s compact design ensures that it can be easily installed in space-constrained areas. Its 550 x 266 x 240 mm dimensions allow for flexible placement in a variety of industrial settings.
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Protection Features: The drive incorporates advanced protection features such as overvoltage, overload, short-circuit, and thermal protection, ensuring the longevity of the drive and the motor it controls.
Specifications Table
| Parameter | Value |
|---|---|
| Dimensions | 550 x 266 x 240 mm |
| Weight | 37 kg |
| Input Voltage | 380 – 480 V AC |
| Output Voltage | 3-phase AC |
| Power Rating | 30 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 ATV71HD30N4 Variable Speed Drive is used in a wide range of industries and applications that require precise motor control. Some common applications include:
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HVAC Systems: The drive optimizes the speed of motors in heating, ventilation, and air conditioning systems, improving energy efficiency while ensuring that systems operate smoothly and reliably.
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Pumps and Fans: Whether in water treatment plants, chemical processing, or other industries, the ATV71HD30N4 provides efficient speed control for pumps and fans, ensuring that they run at optimal speeds to meet demand while reducing energy consumption.
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Material Handling: In conveyors and automated material handling systems, this drive enables precise control of motor speeds, improving the accuracy and efficiency of product movement.
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Compressors: For industrial and commercial compressors, the ATV71HD30N4 ensures optimal operation and energy savings by adjusting the motor speed based on load requirements.
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Packaging Machines: The drive is commonly used in packaging and manufacturing processes where precise control of motors is essential for accuracy, efficiency, and production line reliability.
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Industrial Automation: The ATV71HD30N4 is widely used in industrial automation to control motors in various applications, ensuring smooth operation and energy efficiency across a variety of motor-driven systems.
Advantages
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Energy Savings: By adjusting motor speed based on real-time load demands, the ATV71HD30N4 significantly reduces energy consumption, making it ideal for industries looking to optimize their energy usage and reduce operational costs.
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Improved Performance: The drive’s precise motor control ensures that systems run at their optimal performance levels, minimizing mechanical wear, reducing downtime, and extending equipment life.
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Space-Saving Design: With compact dimensions of 550 x 266 x 240 mm, the ATV71HD30N4 is suitable for installation in locations with limited space, without sacrificing performance or capabilities.
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Reliable Protection: The built-in protection features ensure that both the drive and the motor are safeguarded from electrical faults, helping to prevent downtime and damage to critical equipment.
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Easy Integration: With multiple communication options such as Modbus, CANopen, and Ethernet/IP, the drive can be easily integrated into existing control networks, making it a versatile choice for a wide range of applications.
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Versatility: Whether used in HVAC, water treatment, manufacturing, or other industrial applications, the ATV71HD30N4 is designed to meet the needs of diverse industries with varying performance requirements.
Frequently Asked Questions (FAQ)
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Q: What is the purpose of the Schneider ATV71HD30N4 variable speed drive?
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A: The ATV71HD30N4 is designed to provide precise speed and torque control for motors, improving the efficiency and performance of motor-driven systems.
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Q: What is the power rating of the ATV71HD30N4?
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A: The drive is rated for 30 kW of power, making it suitable for medium to large motor-driven systems.
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Q: What types of motors can be controlled by the ATV71HD30N4?
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A: The ATV71HD30N4 can control three-phase induction motors and permanent magnet motors used in industrial applications.
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Q: What protection features are included with this drive?
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A: The drive includes overvoltage, overload, short-circuit, and over-temperature protection to ensure reliable operation and safeguard both the motor and the drive.
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Q: How does the ATV71HD30N4 save energy?
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A: The drive adjusts the motor speed according to the actual needs of the application, reducing energy consumption compared to running motors at full speed all the time.
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Q: What communication protocols are supported by the ATV71HD30N4?
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A: The drive supports Modbus, CANopen, and Ethernet/IP communication protocols, providing flexibility for integration into existing control systems.
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Q: What is the operating temperature range of the ATV71HD30N4?
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A: The drive operates in ambient temperatures ranging from -10°C to +50°C, making it suitable for a wide range of industrial environments.
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Q: Can the ATV71HD30N4 be used in water treatment plants?
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A: Yes, the drive is commonly used to control pumps and fans in water treatment plants, improving energy efficiency while maintaining optimal system performance.
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Q: How easy is it to install the ATV71HD30N4?
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A: The ATV71HD30N4 is designed for easy installation, and its compact size allows it to be mounted in locations with limited space.
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Q: What is the weight of the ATV71HD30N4?
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A: The drive weighs 37 kg, making it suitable for installation in industrial applications that require high-power motor control.
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Recommended Models
Related Models from the Same Series
| Model | Description | Key Features |
|---|---|---|
| ATV71HD18N4 | 18.5 kW Variable Speed Drive | Similar drive with lower power rating |
| ATV71HD22N4 | 22 kW Variable Speed Drive | For medium-power applications |
| ATV71HD45N4 | 45 kW Variable Speed Drive | High-performance drive for larger systems |
| ATV71HD55N4 | 55 kW Variable Speed Drive | Ideal for heavy-duty motor control |
| ATV71HD75N4 | 75 kW Variable Speed Drive | High power, high-demand applications |
| ATV71HD90N4 | 90 kW Variable Speed Drive | Suitable for very high-power motor systems |
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| Model | Description | Key Specifications |
|---|---|---|
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