Schneider Electric ATV320U75N4B

Schneider Electric ATV320U75N4B: Precision Motor Control for Demanding Applications

The Schneider Electric ATV320U75N4B is a reliable and high-performance variable-speed drive designed to meet the complex requirements of industrial machinery. Its robust 7.5 kW power rating and supply voltage range of 380 to 500 volts offer precise control and dependable operation in heavy-duty environments. Manufactured in France and supported by a 2-year MRO Electric and Supply warranty, this drive is available immediately with free shipping. It is especially well-suited for material handling, packaging lines, and textile machinery. In addition to Schneider drives, MRO offers AC drive solutions from leading manufacturers such as Modicon and ABB.

Performance and Integration

The ATV320U75N4B is part of the Altivar Machine ATV320 range, known for its advanced motor control features and flexible installation options. It is housed in a compact book-style format and supports wall-mounting, allowing it to integrate easily into new or existing machine systems without consuming excessive space. Built-in communication capabilities include Modbus Serial and CANopen, while optional modules allow extended connectivity via EtherCAT, PROFIBUS DP V1, PROFINET, Ethernet Powerlink, EtherNet/IP, and DeviceNet. This broad compatibility ensures seamless integration into almost any industrial network or control system.

Protection and Safety Features

Designed for industrial environments, the ATV320U75N4B features IP20 protection, safeguarding internal components from solid objects and minimizing operator contact with energized parts. An integrated Class C2 EMC filter helps reduce electromagnetic interference, ensuring consistent performance even in electrically noisy settings. Safety is prioritized with built-in features such as Safe Torque Off (STO), Safe Stop 1 (SS1), and Safely Limited Speed (SLS), providing essential protection for personnel and equipment during operation.

Advanced Control and Functionality

This drive supports both asynchronous and synchronous motors and offers multiple control modes, including voltage/frequency ratio control and sensorless flux vector control. It provides fine-tuned motor operation through adjustable acceleration and deceleration ramps, motor slip compensation, and automatic stop functionality. Inputs and outputs are extensive, with seven discrete inputs, including one STO input, three discrete outputs, and three analog inputs capable of handling both voltage and current signals. A single analog configurable production ensures accurate communication with external control elements.

Mechanical Design and Physical Attributes

Despite its strong performance, the ATV320U75N4B maintains a manageable size and weight for easy installation and handling. Its dimensions are 150 mm wide, 308 mm high, and 232 mm deep, and it weighs just 4.4 kilograms. This makes it an excellent choice for installations where space is at a premium but performance cannot be compromised.

Compliance and Industry Standards

The drive meets international safety and performance standards, including CE, ATEX, NOM, GOST, EAC, RCM, and KC certifications. Compliance with electromagnetic compatibility regulations ensures its reliable function in demanding industrial conditions.

Frequently Asked Questions

What is the power rating of the ATV320U75N4B?

This drive is rated for 7.5 kW and is designed for heavy-duty motor control applications.

What input voltage range does it support?

It operates from a three-phase 380 to 500 VAC power supply with a variation tolerance of -15% to +10%.

How many inputs and outputs are included?

The drive includes seven discrete inputs, three discrete outputs, three analog inputs, and one analog output.

What communication protocols are supported?

It supports Modbus Serial and CANopen by default, and optional modules allow for EtherCAT, PROFINET, EtherNet/IP, and others.

What installation method is used?

It is designed for wall-mounted installation and compact electrical panels.

Does the drive include an EMC filter?

Yes, it includes an integrated Class C2 EMC filter for electromagnetic compatibility.

What is the nominal output current?

The drive provides a nominal output current of 17.0 A.

What types of input logic are supported?

Both source (positive) and sink (negative) logic inputs can be configured.

What are the specs for analog I/O?

It supports 0–10 V and ±10 V analog inputs, a 0–20 mA configurable current input, and one analog output.

Is this product available with free shipping?

Yes, the ATV320U75N4B is available immediately from MRO Electric and Supply with free shipping and a 2-year warranty.

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 ATV320U75N4B, 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 ATV320U75N4B 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.