Schneider Electric ATV312HU22N4

The ATV312HU22N4 is a product from Schneider Electric, specifically under their Altivar range. The Altivar series consists of variable speed drives (VSDs) or variable frequency drives (VFDs) for three-phase asynchronous motors.

Schneider Electric ATV312HU22N4 Altivar 312 Overview:

Description: The Schneider Electric ATV312HU22N4 is a variable-speed drive from the Altivar 312 series. It's designed to control the speed of three-phase asynchronous motors, providing improved performance, energy savings, and optimizing processes in industrial applications.

Specs:

1. Product Type: Variable Speed Drive.
2. Motor Power (kW/HP): Specifics can vary, but you'd generally find this for motors around 2.2 kW/3 HP.
3. Voltage Range: Typically designed for networks between 380-500V.
4. Phase: Three-phase input and output.
5. Current Rating: Specified in amperes, detailing the maximum continuous output current.
6. Control Interface: Often has a user-friendly interface with LCD for configuration, monitoring, and control.

Installation:

1. Placement: Ensure a location with adequate ventilation and free from excessive dust or moisture.
2. Mounting: Mount the drive vertically on a flat surface or within a control cabinet.
3. Configuration: Use the built-in interface (or external software tools, if available) to configure the drive parameters, motor specs, and any protective features.
4. Wiring:

• Connect the three-phase input power, ensuring proper voltage levels.
• Wire the motor outputs observing correct phase sequences.
• Connect any required control or feedback interfaces.

Similar Products:

Schneider Electric's Altivar series has a broad range of drives:

• Other models within the ATV312 range for different power ratings or functionalities.
• Altivar Machine ATV320, Altivar Process ATV630, and other series offer different features and specifications.

FAQs:

Q: Can I use the ATV312HU22N4 for single-phase motors? 

A: This specific drive is designed for three-phase asynchronous motors. For single-phase motors, you'd need to select a suitable drive from Schneider's range.

Q: What protective features does the drive offer? 

A: The drive typically offers protection against short circuits, overheating, and other motor/drive-related issues.

Q: How do I reset the drive to factory settings? 

A: You can use the built-in control interface to perform a factory reset. However, remember that this will erase any custom configurations.

Applications:

The Schneider Electric ATV312HU22N4 drive is versatile and finds applications in numerous sectors:

1. Industrial Machinery: Used in conveyor belts, pumps, fans, and other machinery where motor speed regulation is essential.
2. HVAC Systems: Adjusting the speed of fans and pumps to optimize energy consumption and maintain desired environmental conditions.
3. Water & Wastewater: Deployed in pumping stations to control and maintain flow rates or pressures.
4. Agriculture: Useful in applications like irrigation systems, where precise control of water flow is needed.

Benefits:

1. Energy Efficiency: By varying motor speed based on demand rather than running motors at a constant speed, significant energy savings can be achieved.
2. Extended Motor Life: Provides a soft start function, reducing the mechanical stress on motors during startup.
3. Reduction in Mechanical Stress: By controlling the acceleration and deceleration of motors, wear and tear of mechanical components are minimized.
4. Versatility: Allows for integration with various control systems, including PLCs and industrial networks, enabling flexible operation.

Maintenance:

1. Dust and Debris: Regularly check the ventilation openings to ensure they are free from obstructions. Dust and debris can lead to overheating.
2. Software Updates: Periodically check for firmware updates that might improve functionality or fix known issues.
3. Inspection: Schedule periodic inspections to ensure electrical connections are tight and components are functioning correctly.

Conclusion:

The Schneider Electric ATV312HU22N4 from the Altivar 312 series is a reliable and efficient solution for controlling three-phase asynchronous motors. Its versatility, combined with the robust design, makes it suitable for a variety of applications, ensuring enhanced performance and prolonged motor life. It's a testament to Schneider Electric's commitment to innovation and quality in the realm of motor control and automation.

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 ATV312HU22N4, 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 ATV312HU22N4 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.