Schneider Electric ATV312HD11N4

Schneider Electric ATV312HD11N4: High-Performance AC Drive

The Schneider Electric ATV312HD11N4 is a robust, versatile, variable-speed drive designed for simple machine applications. This AC drive is part of the ATV 312 range and delivers efficient and reliable performance for asynchronous motors in various industrial settings. Its advanced features, high power capacity, and integrated functionalities make it ideal for improving operational efficiency and reducing energy consumption.

Motor Power and Performance

This AC drive supports motors with a power rating of 11 kW (15 hp), making it suitable for a range of mid-sized industrial machinery. With a wide speed range of 1 to 50 and the ability to handle transient over-torque of 170-200% of nominal motor torque, the ATV312HD11N4 ensures smooth and responsive motor control under varying load conditions.

Electrical Specifications

The drive operates on a 3-phase power supply with a voltage range of 380-500 V and a frequency of 50-60 Hz, accommodating fluctuations of ±5%. It has a line current of 37.2 A at 380 V and 28.4 A at 500 V, along with a maximum transient current of 41.6 A for 60 seconds, ensuring stability during demanding operations.

Efficiency and Heat Management

With a power dissipation of 397 W at nominal load, the ATV312HD11N4 maintains efficient energy usage. The assembly includes a heat sink, which helps in effective thermal management and ensures consistent performance even under continuous operation.

Communication and Connectivity

The drive features integrated Modbus and CANopen communication ports, enabling seamless integration with automation systems. Additionally, it supports optional communication cards such as DeviceNet, Modbus TCP, Profibus DP, and more, offering flexibility for diverse network configurations.

Inputs, Outputs, and Control

The ATV312HD11N4 has three analog inputs, one analog output, six discrete inputs, and two discrete outputs, allowing for precise control and monitoring of motor operations. Its frequency PI regulation loop ensures stable and accurate speed and torque regulation.

Protection and Durability

Designed for industrial environments, the drive features multiple protection ratings: IP20 on the upper part without a cover plate, IP21 on connection terminals, IP31 on the upper part, and IP41 on the upper part. These ratings safeguard the drive from dust, water, and other environmental factors, ensuring long-term durability.

Applications and Versatility

Ideal for simple machine applications, the ATV312HD11N4 can be used in various industries, including manufacturing, material handling, and HVAC systems. Its capability to support asynchronous motors and handle transient conditions makes it suitable for tasks requiring consistent performance and adaptability.

FAQs: Schneider Electric ATV312HD11N4

1. What is the power rating of the ATV312HD11N4?

The drive supports motors with a power rating of 11 kW (15 hp).

2. What type of motors can it control?

It is designed for controlling asynchronous motors.

3. What is the operating voltage range?

The drive operates at 380-500 V with a -15% to +10% tolerance.

4. What communication protocols are integrated?

It features Modbus and CANopen as standard communication protocols.

5. Can additional communication cards be used?

It supports optional communication cards like DeviceNet, Modbus TCP, Profibus DP, and others.

6. What is the maximum transient current?

The maximum transient current is 41.6 A for 60 seconds.

7. What are the protection ratings?

Depending on the part and configuration, the drive offers multiple protection levels, including IP20, IP21, IP31, and IP41.

8. How many analog and discrete inputs/outputs does it have?

It has three analog inputs, one analog output, six discrete inputs, and two discrete outputs.

9. What is the speed range?

The drive provides a speed range of 1 to 50.

10. In which industries can this drive be used?

It suits manufacturing, material handling, HVAC systems, and other industries requiring efficient motor control.

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 ATV312HD11N4, 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 ATV312HD11N4 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.