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Schneider Electric ATV212HU40N4

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Part NumberATV212HU40N4
ManufacturerSchneider Electric
TypeAC Drives
Warranty2 Year
Range ATV212
CategoryAsynchronous motors
Supply frequency50...60 Hz - 5...5 %
Apparent power6.9 kVA 380 V
Output current9.1 A 380 V, 9.1 A 460 V
Transient current max10 A 60 s
Output frequency0.5…200 Hz
Output voltage<= power supply voltage
Power dissipation176 W
Speed range1…10
Motor power range AC-34…6 kW 380…440 V 3 phase, 4…6 kW 480…500 V 3 phase
Frequency resolutionDisplay unit 0.1 Hz Analog input 0.024/50 Hz
Discrete output2
Analog input2
Analog output1
Connector1 open style 1 RJ45
Transmission Rate9600 bps or 19200 bps

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed ATV212HU40N4 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this ATV212HU40N4 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty ATV212HU40N4, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

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Ask about exchanging your faulty ATV212HU40N4 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Schneider Electric ATV212HU40N4 Overview

Altivar 212 ATV212HU40N4

The ATV212HU40N4, part of the Altivar 212 series, is a variable-speed drive designed for use with asynchronous motors. This device is specifically tailored for applications involving pumps and fans in HVAC (Heating, Ventilation, and Air Conditioning) systems. 

Power and Voltage 

The ATV212HU40N4 boasts a motor power of 4 kW, which is equivalent to 5 hp. It operates in a 3-phase configuration with a supply voltage range of 380 to 480 V, allowing for some flexibility in different electrical environments. The supply frequency it can handle ranges from 50 to 60 Hz, with a tolerance of 5%.

EMC and Protection

This variable speed drive is equipped with an EMC filter of Class C2, ensuring electromagnetic compatibility and reduced interference. In terms of protection, it carries an IP21 degree of protection, safeguarding it against solid objects and water.


The drive has an apparent power rating of 6.9 kVA at 380 V and a continuous output current of 9.1 A at both 380 V and 460 V. It can handle a maximum transient current of 10 A for up to 60 seconds. The speed drive output frequency ranges from 0.5 to 200 Hz, allowing for precise control in a wide variety of applications.


The ATV212HU40N4 is equipped with multiple communication protocols, including METASYS N2, BACnet, APOGEE FLN, Modbus, and LonWorks, making it compatible with various building automation systems.

Electrical Connections 

This variable speed drive offers a range of electrical connection options, including various terminals for input and output connections. It provides isolation between power and control components and supports different types of cables, ensuring installation flexibility.

Protection and Safety Features 

Safety is a top priority, and the ATV212HU40N4 includes protection mechanisms such as overheating protection, thermal power stage protection, short-circuit protection between motor phases, input phase break protection, and more. It also guards against overcurrent between output phases and earth, overvoltages on the DC bus, and exceeding limit speed on the motor.

Dimensions and Weight 

The drive's compact design measures 5.59 inches in width, 7.24 inches in height, and 5.91 inches in depth. It has a net weight of 7.39 lbs (3.35 kg), making it relatively easy to handle and install.


Designed for HVAC systems, the ATV212HU40N4 is suitable for a range of applications, including HVAC compressors for scroll, HVAC fans, and HVAC pumps. With its variable speed control capabilities, it can optimize energy consumption and performance in these systems.

Control and Monitoring 

The drive offers various control profiles, including voltage/frequency ratio control, energy-saving quadratic U/f control, automatic IR compensation, and flux vector control without sensors. It also features adjustable acceleration and deceleration ramps, ensuring smooth and controlled motor operation.

FAQ: Schneider Electric ATV212HU40N4 AC Drives

What type of product is the Schneider Electric ATV212HU40N4?

The ATV212HU40N4 is an AC Drive for motor control applications in HVAC (Heating, Ventilation, and Air Conditioning) systems.

What is the range and category of motors compatible with the ATV212HU40N4?

This drive belongs to the ATV212 range and is compatible with asynchronous motors, making it suitable for various industrial and commercial HVAC applications.

What does the ATV212HU40N4 support in the supply frequency range?

The supply frequency ranges from 50 to 60 Hz with a tolerance of ±5%, ensuring compatibility with standard power systems.

What are the critical electrical specifications of the ATV212HU40N4?

It has an apparent power rating of 6.9 kVA at 380 V and an output current of 9.1 A at both 380 V and 460 V, with a maximum transient current of 10 A for 60 seconds.

What is the output frequency and voltage range of the ATV212HU40N4?

The drive supports an output frequency range from 0.5 to 200 Hz and ensures that the output voltage remains within the power supply voltage limits.

What is the power dissipation of the ATV212HU40N4?

The drive has a power dissipation of 176 W, ensuring efficient operation and minimal heat generation.

What does this drive to support the speed and motor power range?

The speed range is from 1 to 10, and the motor power range for AC-3 applications is 4 to 6 kW for 380 to 440 V 3-phase systems and 4 to 6 kW for 480 to 500 V 3-phase systems.

What is the resolution of frequency control for the ATV212HU40N4?

The frequency resolution is 0.1 Hz when using the display unit and 0.024/50 Hz when using analog input.

What are the input and output options available on the ATV212HU40N4?

It features two discrete outputs, two analog and one analog output, providing versatile control options for various HVAC applications.

What types of connectors are available on the ATV212HU40N4?

The drive comes with one open-style connector and 1 RJ45 connector, offering easy connectivity and integration into control systems.

What does the ATV212HU40N4 support the transmission rate?

The transmission rate can be 9600 bps or 19200 bps, providing flexibility in communication settings to suit different system requirements.

Schneider Electric products are manufactured in France and are designed for Material handling, packaging, and textile machine 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, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like ATV212HU40N4, 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 ATV212HU40N4 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.

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