Schneider Electric ATV71H075N4

Schneider Electric ATV71H075N4 Variable Speed Drive: Versatile Control for Complex, High-Power Machines

Overview

The Schneider Electric ATV71H075N4 is a high-performance AC drive for demanding complex and high-power machinery applications. As part of the renowned Altivar 71 (ATV71) series, this variable-speed drive is designed for reliability, precision, and versatility in industrial automation settings. Ideal for use with both asynchronous and synchronous motors, the ATV71H075N4 provides an optimal solution for applications requiring accurate speed control, efficiency, and dependable performance. Schneider Electric’s 2-year warranty from MRO Electric and Supply adds assurance and support for users in rigorous environments where robust drive performance is essential.

Power Supply and Motor Compatibility

This drive is suited for a power supply range of 323 to 528 V and supports three-phase systems, offering compatibility with motors up to 0.75 kW (1 hp) at 380-480 V. The ATV71H075N4 can accommodate shielded and unshielded cables, with a maximum motor cable length of 164.04 feet (50 meters) for shielded cables and 328.08 feet (100 meters) for unshielded cables. Its broad compatibility with asynchronous and synchronous motors makes it adaptable to various machine types, including those requiring dynamic and precise control.

EMC Filtering and Output Frequency Range

An integrated EMC filter ensures compliance with industry standards and minimizes electrical interference. This feature is vital in maintaining the integrity of signals within the drive system and is particularly beneficial in settings where multiple electronic devices operate simultaneously. The ATV71H075N4 offers a wide output frequency range of 0.1 to 599 Hz, enabling fine-tuned control for a broad spectrum of operational demands, from low to high-speed applications.

Enhanced Speed Accuracy and Switching Frequency

For applications requiring precision, the ATV71H075N4 offers impressive speed accuracy of ±0.01% in closed-loop mode with encoder feedback, ensuring exacting control even at varying load levels. The drive’s nominal switching frequency is set at 4 kHz, which provides smooth operation and minimizes audible noise from the motor, a valuable attribute in noise-sensitive applications.

Flexible Input and Output Configurations

The Schneider Electric ATV71H075N4 is equipped with seven discrete inputs, two discrete outputs, and one analog output, providing flexibility for integration with diverse control systems. This configuration makes it easy to customize the drive for various automated tasks, from essential motor control to more complex sequences that demand precise timing and responsiveness. The outputs can switch at 2 A for inductive loads at 250 V AC and 30 V DC and up to 5 A for resistive loads, which ensures that the drive can support diverse loads and operational setups.

Assembly and Design

The ATV71H075N4 features a heat sink-based assembly style that facilitates efficient thermal management, enhancing the drive's durability and reliability. Its design supports mounting within compact enclosures, making it suitable for space-limited installations while delivering high-performance functionality.

Frequently Asked Questions (FAQ)

1. What type of motors can the ATV71H075N4 drive control?

The ATV71H075N4 is compatible with both asynchronous and synchronous motors, making it versatile for different machine applications.

2. Does the drive come with an EMC filter?

Yes, the ATV71H075N4 has an integrated EMC filter to minimize electrical interference and ensure compliance with electromagnetic compatibility standards.

3. What is the maximum output frequency range of this drive?

This drive's output frequency range is from 0.1 to 599 Hz, allowing for a broad range of speed settings and control options.

4. What is the speed accuracy of the ATV71H075N4 in closed-loop mode?

In closed-loop mode with encoder feedback, the ATV71H075N4 offers a speed accuracy of ±0.01%, which is ideal for precision-driven applications.

5. How many inputs and outputs does this drive have?

The drive has seven discrete inputs, two discrete outputs, and one analog output, providing flexibility for various automation and control needs.

6. What warranty is available for the ATV71H075N4?

MRO Electric and Supply offers a 2-year warranty on this model, covering any potential repair or replacement needs. This warranty provides added reliability in industrial use.

Schneider Electric products are manufactured in France and are designed for Material handling, packaging, and textile machines usage. They come with a 2-year warranty from MRO Electric. We also carry AC Drives from other manufacturers such as Modicon and ABB.

Contact Us Today For More Information About Schneider Electric Products

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like ATV71H075N4, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our ATV71H075N4 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.