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2-year Warranty

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Schneider Electric ATV31HU22M2

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2 Year warranty

Part NumberATV31HU22M2
ManufacturerSchneider Electric
TypeAC Drives
Warranty2 Year
RangeAltivar 31
CategoryVariable speed drive
EMC filterIntegrated
Supply voltage200...240 V - 5...5 %
PhaseSingle Phase
Protection IP20
ApplicationSimple machine
Assemblywith Heat sink
Motor power2.2 kW 4 kHz
Max hp3 hp 4 kHz
Apparent power4.4 kVA
Analog input3
Discrete ouput2
Power dissipation123 W at nominal load
DestinationAsynchronous motors
Network Frequency47.5...63 Hz
Switching frequency4 kHz
Output frequency0.0005…0.5 kHz
Prospective line Isc1 kA
Speed range1…50

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 ATV31HU22M2 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 ATV31HU22M2 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 ATV31HU22M2, 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.

  • Shipping Weight : 7lbs

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Ask about exchanging your faulty ATV31HU22M2 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 ATV31HU22M2 Overview

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.

ATV31HU22M2 Variable Speed Drive

The ATV31HU22M2 Variable Speed Drive (VSD) from the Altivar range continues to be a noteworthy piece of technology, featuring advanced specifications and functionalities.

Key Technical Specifications:

Altivar Range:

  • As a member of the Altivar range, the ATV31HU22M2 belongs to a family of variable-speed drives known for their versatility and reliability. Designed by Schneider Electric, a leader in energy management and automation, the Altivar series is synonymous with cutting-edge technology in the industrial automation sector.

Product Type: Variable Speed Drive:

  • The ATV31HU22M2 is classified as a Variable Speed Drive, emphasizing its role in controlling the speed of asynchronous motors. This is crucial in optimizing energy consumption and ensuring efficient operation of machinery.

Specific Application: Simple Machine:

  • Tailored for use in simple machines, this VSD is engineered to meet the specific needs of straightforward industrial processes. Its application extends to scenarios where precise speed control and automation are paramount.

Assembly Style: With Heat Sink:

  • The ATV31HU22M2 features an assembly style with a heat sink, indicating the incorporation of efficient thermal management. Heat sinks play a crucial role in dissipating heat generated during operation, ensuring the drive's longevity and reliability.

EMC Filter: Integrated:

  • Equipped with an integrated EMC (Electromagnetic Compatibility) filter, this VSD is designed to mitigate electromagnetic interference, maintaining signal integrity and complying with regulatory standards.

Rated Supply Voltage: 200-240 V:

  • The VSD operates within a rated supply voltage range of 200-240 V, providing compatibility with standard industrial power systems.

Supply Frequency: 50-60 Hz:

  • Compatible with both 50 Hz and 60 Hz supply frequencies, the ATV31HU22M2 adapts seamlessly to diverse power grid specifications worldwide.

Phase: Single Phase:

  • The VSD operates on a single-phase power supply, catering to applications where three-phase power may not be readily available.

Motor Power: 2.2 kW:

  • With a motor power rating of 2.2 kW, the ATV31HU22M2 is capable of efficiently driving motors within this power range, making it suitable for various industrial applications.

Line Current: 18.4 A (240 V):

  • The line current of 18.4 A at 240 V indicates the electrical current drawn by the VSD during operation, providing insights into its power consumption.

Apparent Power: 4.4 kVA:

  • The apparent power rating of 4.4 kVA reflects the combination of active and reactive power, providing a comprehensive understanding of the VSD's power handling capabilities.

Prospective Line Isc: 1 kA:

  • The prospective line short-circuit current (Isc) of 1 kA represents the maximum current that could flow in the event of a short circuit, a crucial parameter for ensuring electrical safety.

Nominal Output Current: 11 A (4 kHz):

  • The nominal output current of 11 A at a switching frequency of 4 kHz signifies the average current delivered to the motor under normal operating conditions.

Maximum Transient Current: 16.5 A (60 s):

  • The maximum transient current of 16.5 A for 60 seconds highlights the VSD's capability to handle temporary overloads without compromising performance.

Power Dissipation: 123 W at Nominal Load:

  • With a power dissipation of 123 W at nominal load, this specification provides insights into the heat generated during normal operation, guiding heat management strategies.

Asynchronous Motor Control Profile: Factory Set - Constant Torque:

  • The VSD is factory-set with a constant torque control profile for asynchronous motors, ensuring stable and efficient motor operation.

Sensorless Flux Vector Control:

  • Leveraging sensorless flux vector control with a PWM (Pulse Width Modulation) motor control signal, the ATV31HU22M2 delivers precise motor control without the need for external sensors.

Analogue Input: 3 Channels:

  • Featuring three analog input channels, the VSD accommodates various analog signals for flexible and customizable control.

Speed Range: 1-50:

  • The speed range of 1-50 reflects the adjustable operating speeds of the motor, providing flexibility in adapting to different application requirements.

Transient Overtorque: 150-170% of Nominal Motor Torque:

  • The VSD is capable of delivering transient over-torque ranging from 150% to 170% of the nominal motor torque, ensuring the drive can handle momentary load fluctuations.

Braking Torque: Up to 150% (With or Without Resistor):

  • The VSD supports braking torque up to 150%, and the braking can be achieved both with and without an external braking resistor.

Regulation Loop: Frequency PI Regulator:

  • Employing a Frequency PI (Proportional-Integral) regulator in its control loop, the VSD ensures precise and stable frequency control for the connected motor.

Motor Slip Compensation: Adjustable and Suppressive:

  • Motor slip compensation is both adjustable and suppressable, allowing fine-tuning of the drive's response to variations in load conditions.

Output Voltage: Equal to or Below Power Supply Voltage:

  • The output voltage remains equal to or below the power supply voltage, preventing overvoltage issues and ensuring safe motor operation.

Electrical Connection: Terminal Blocks (AWG 14):

  • Featuring terminal blocks for electrical connections, the VSD accommodates wires up to AWG 14 gauge, simplifying installation and maintenance.

Insulation Resistance: >= 500 mOhm:

  • The insulation resistance of >= 500 mOhm at 500 V DC ensures electrical integrity and safety, preventing leakage currents.

Display Type: LED and Four 7-Segment Displays:

  • Equipped with an LED for drive voltage indication and four 7-segment displays for comprehensive parameter monitoring, the VSD provides clear and concise feedback.

Communication Interfaces: RJ45 for CANopen and Modbus:

  • With RJ45 connectors for CANopen and Modbus communication interfaces, the VSD facilitates seamless integration into industrial communication networks.

Physical Interface: RS485 Multidrop Serial Link:

  • The RS485 multidrop serial link supports both CANopen and Modbus protocols, providing versatile communication options for networked systems.

Temperature, and Altitude:

  • The VSD boasts IP20 protection on the upper part and IP21 on connection terminals, safeguarding against dust and foreign particles. It operates within specified temperature ranges and altitudes, ensuring reliability in diverse environmental conditions.

Compliance and Certifications: CE, UL, C-tick, N998, CSA:

  • The VSD complies with international standards such as EN 50178 and holds certifications including CE, UL, C-tick, N998, and CSA, attesting to its adherence to safety and performance requirements.

In conclusion, the ATV31HU22M2 is a noteworthy variable speed drive with advanced features. From its precise control mechanisms to its robust communication interfaces and environmental resilience, this VSD represents a key milestone in Schneider Electric's legacy of innovation in industrial 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, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like ATV31HU22M2, 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 ATV31HU22M2 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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Very happy with the overall service, delivery, communication and delivery,

Conley Cooke

I needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....


We have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...

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