Schneider Electric ATV312HD15M3

Schneider Electric ATV312HD15M3 Variable Speed Drive

Overview

The Schneider Electric ATV312HD15M3 is a high-performance variable speed drive (VSD) designed to enhance motor efficiency and control in industrial applications. As part of the Altivar 312 series, this drive provides reliable operation for asynchronous motors, ensuring precise speed management, energy savings, and durability. With a power rating of 15 kW (20 HP) and an apparent power of 28.5 kVA, this drive operates on a three-phase 200V-240V supply, making it ideal for simple machine applications requiring robust motor control.

Performance and Motor Control

The ATV312HD15M3 is designed for constant torque applications. It utilizes sensorless flux vector control with PWM motor control signals to achieve high accuracy in speed regulation. It offers a speed range of 1-50 and a nominal switching frequency of 4 kHz, adjustable between 2 and 16 kHz, optimizing performance and noise reduction. With automatic motor slip compensation, the drive ensures smooth operation regardless of load variations.

Communication and Connectivity

This model includes built-in Modbus and CANopen communication ports, enabling seamless integration into automation and control systems. The RJ45 Modbus/CANopen interface supports data transmission rates of up to 1 Mbps (CANopen) and 19,200 bps (Modbus). Additionally, optional communication cards for Profibus DP, DeviceNet, Modbus TCP, and Fipio further expand its connectivity.

Safety and Protection Features

The ATV312HD15M3 comes equipped with multiple protection mechanisms to ensure safe operation:

• Input phase break detection
• Overvoltage and undervoltage protection
• Motor phase break detection
• Short-circuit and overcurrent protection
• Thermal protection for motor and drive
• Braking torque up to 150% with a braking resistor

These features help prevent damage and enhance system reliability, making this drive an excellent choice for demanding industrial environments.

Energy Efficiency and Optimized Performance

This variable-speed drive is designed to reduce energy consumption while maximizing motor efficiency. It includes an adjustable PI frequency regulator, allowing fine-tuned motor control. The transient over-torque capability ranges between 170% and 200% of the nominal motor torque, ensuring stable operation under varying loads.

Compact Design and Easy Installation

The ATV312HD15M3 is designed for compact and efficient integration into industrial panels, featuring:

• Height: 13.0 in (329.5 mm)
• Width: 9.6 in (245 mm)
• Depth: 7.6 in (192 mm)
• Weight: 23.1 lbs (10.5 kg)

With vertical mounting and efficient heat dissipation, this drive ensures optimal performance with minimal footprint.

Free Shipping and 2-Year Warranty

MRO Electric and Supply provides free shipping and a 2-year warranty, ensuring customers receive a high-quality, reliable product with full support.

Frequently Asked Questions (FAQs)

What motors are compatible with the ATV312HD15M3?

This variable-speed drive is designed explicitly for asynchronous motors, making it ideal for various industrial applications.

What is the power rating of this drive?

The ATV312HD15M3 has a power rating of 15 kW (20 HP), making it suitable for high-power motor applications.

What communication protocols does this drive support?

It includes Modbus and CANopen as standard and supports optional communication cards for Profibus DP, DeviceNet, Modbus TCP, and Fipio.

What is the input voltage range?

This drive operates on a three-phase 200V-240V supply, with voltage limits between 170V and 264V.

Does this drive have braking capabilities?

Yes, it supports:

150% braking torque for 60 seconds with a braking resistor

100% braking torque continuously with a braking resistor

150% braking torque without a braking resistor

What protection features are included?

It includes overvoltage, undervoltage, short-circuit, overcurrent, thermal, and motor phase loss protection, ensuring safe and reliable operation.

Can the switching frequency be adjusted?

The nominal switching frequency is 4 kHz, but it can be adjusted between 2 kHz and 16 kHz for performance optimization.

What are the environmental operating conditions?

Operating temperature: 14°F to 122°F (-10°C to 50°C)

Storage temperature: -13°F to 158°F (-25°C to 70°C)

Relative humidity: 5% to 95% (non-condensing)

Operating altitude: Up to 3,280 ft (1,000 m) without derating, with derating above this level.

What is the drive's IP protection rating?

The ATV312HD15M3 offers:

IP20 on the upper part without a cover plate

IP21 on connection terminals

IP31 and IP41 on the upper part

Is free shipping available?

MRO Electric and Supply offers free shipping and a 2-year warranty, ensuring a risk-free purchase.

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 ATV312HD15M3, 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 ATV312HD15M3 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.