Schneider Electric ATV312HU22M2

The Schneider Electric ATV312HU22M2 is a variable-speed drive from the Altivar 312 range. Designed for use with asynchronous motors, this drive is suitable for various applications requiring precise control over motor speed. It operates on a single-phase power supply with a rated voltage of 170-264 V and a frequency range of 50-60 Hz. These 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.

Features

With a motor power rating of 2.2 kW (equivalent to 3 horsepower), the ATV312HU22M2 provides efficient control and energy savings in industrial and commercial settings. It features integrated EMC filtering, ensuring compliance with electromagnetic compatibility standards.

The drive offers a speed range from 1 to 50, providing flexibility in motor control. It utilizes sensorless flux vector control with pulse-width modulation (PWM) motor control signal, delivering reliable and accurate speed regulation. The factory-set control profile is constant torque, making it suitable for a wide range of applications.

The electrical connections for the ATV312HU22M2 include various terminals such as Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6, L1, L2, L3, U, V, W, PA, PB, PA/+, and PC/-. The drive features an internal supply for logic inputs and a reference potentiometer, providing overload and short-circuit protection.

Communication

The ATV312HU22M2 supports communication protocols such as CANopen and Modbus, enabling seamless integration with other devices and control systems. It offers multiple IP degrees of protection depending on the installation requirements, ranging from IP20 on the upper part without a cover plate to IP41 on the upper part.

Additional optional communication cards, such as CANopen daisy chain, DeviceNet, Fipio, Modbus TCP, and Profibus DP, can be added to expand the connectivity capabilities of the drive.

Operation

The drive operates within supply voltage limits of 170-264 V and has a continuous output current of 11 A. It can control asynchronous motors in a frequency range of 0 to 500 Hz, with a nominal switching frequency of 4 kHz. The switching frequency is adjustable between 2 and 16 kHz, allowing for fine-tuning to meet specific application requirements.

Protection

Safety features of the ATV312HU22M2 include protection against input phase breaks, line supply overvoltage, and undervoltage, motor phase breaks, overcurrent between output phases and earth, overheating, short-circuit between motor phases, and thermal protection.

Interface

The drive offers multiple analog and discrete input/output options for interfacing with external devices. It supports three analog inputs, two discrete outputs, and six discrete inputs. The acceleration and deceleration ramps are linear and adjustable separately, providing smooth and controlled motor speed changes.

Design

The ATV312HU22M2 is designed for reliable and long-lasting operation. It features insulation resistance of at least 500 mOhm, local signaling with LED indicators, and a robust enclosure with compact dimensions of 184 x 140 x 150 mm.

In summary, the Schneider Electric ATV312HU22M2 variable speed drive offers precise motor control, energy efficiency, and a wide range of features for various applications. With its robust construction, communication capabilities, and advanced motor control algorithms, this drive provides a reliable solution for optimizing motor performance and enhancing automation processes.

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 ATV312HU22M2, 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 ATV312HU22M2 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.