Schneider Electric ATV212HD55N4

ATV212HD55N4 Variable Speed Drive

Overview

The ATV212HD55N4 is a high-performance variable-speed drive manufactured by Schneider Electric. It is designed specifically for controlling asynchronous motors in HVAC applications. This drive offers exceptional efficiency, reliability, and user-friendly operation, making it ideal for industrial and commercial settings.

Power and Voltage Specifications

The ATV212HD55N4 operates with a rated supply voltage of 380-480V with a supply voltage limit of 323-528V. It is a three-phase drive with a power rating of 55 kW (75 hp), designed to handle demanding applications such as fans and pumps within HVAC systems. It delivers stable and efficient performance with a continuous output current of 116A at both 380V and 460V.

Performance and Control Features

The ATV212HD55N4 provides precise motor control with a maximum transient current of 127.6A for 60 seconds. The speed drive output frequency ranges from 0.5 to 200 Hz, with a nominal switching frequency of 8 kHz, adjustable between 6 and 16 kHz. The drive supports multiple control profiles, including voltage/frequency ratio, flux vector control without a sensor, and energy-saving quadratic U/f mode.

Safety and Protection

To ensure operational safety, the ATV212HD55N4 includes multiple protection features such as overheating protection, short-circuit protection, overvoltage protection, input phase loss detection, and motor phase break protection. These features contribute to the drive's durability and long service life in demanding industrial environments.

Connectivity and Communication

This model supports multiple communication protocols, including METASYS N2, BACnet, LonWorks, APOGEE FLN, and Modbus. It features an RS485 physical interface with an RJ45 connector, offering seamless integration with existing control systems. The drive also includes a built-in EMC filter, classified as Class C2, ensuring compliance with electromagnetic compatibility regulations.

Physical and Environmental Specifications

The ATV212HD55N4 has a compact design, measuring 320 mm in width, 630 mm in height, and 290 mm in depth. It has an IP21 protection rating, making it suitable for indoor installations. The drive can operate at ambient temperatures between 10°C and 50°C, with an operating altitude of up to 3000 meters with derating.

Certifications and Compliance

The ATV212HD55N4 complies with international standards, including IEC 61800-3, IEC 61800-5-1, and EN 61800-3. It is UL, CSA, and C-Tick certified, ensuring reliability and compliance with industry regulations.

Frequently Asked Questions (FAQs)

1. What applications is the ATV212HD55N4 best suited for? This drive is ideal for HVAC applications, including pumps, fans, and compressors in commercial and industrial buildings.

2. What is the input voltage range for this variable speed drive? The ATV212HD55N4 supports an input voltage range of 380-480V, with supply voltage limits of 323-528V.

3. Does this drive include an EMC filter? Yes, it features an integrated EMC filter classified as Class C2.

4. What is this drive's maximum power rating? It has a maximum power rating of 55 kW (75 hp).

5. What protection features are included? Protection features include overheating, short-circuit, overvoltage, phase loss, and motor break protection.

6. What communication protocols are supported? The ATV212HD55N4 supports METASYS N2, BACnet, LonWorks, APOGEE FLN, and Modbus.

7. Can this drive be used in outdoor environments? Its IP21 rating is for indoor use only; additional protection is required for outdoor installations.

8. What is the drive's switching frequency? The nominal switching frequency is 8 kHz, adjustable between 6-16 kHz.

9. How does this drive handle motor slip compensation? It features adjustable motor slip compensation to optimize performance based on load conditions.

10. What is the warranty period for the ATV212HD55N4? MRO Electric and Supply offers a 2-year warranty on this drive.

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 ATV212HD55N4, 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 ATV212HD55N4 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.