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MANUFACTURER: Schneider Electric 

DESCRIPTION: Variable speed drive ATV312 - 2.2kW - 5.9kVA - 79W - 380..500 V- 3-phase supply


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2 Year warranty


Part NumberATV312HU22N4
ManufacturerSchneider Electric
SeriesAltivar 312
Model #ATV312HU22N4
TypeAC Drives
Warranty2 Year
DestinationAsynchronous motors
ApplicationSimple machine
AssemblyWith heat sink
Motor power2.2 kW
Phases3 phases
Supply voltage380...500 V - 15...10 %
Line current8.9 A at 380 V, Isc = 5 kA 6.7 A at 500 V
EMC filterIntegrated
Motor power3 hp
Supply frequency50...60 Hz - 5...5 %
Apparent power5.9 kVA
Maximum transient current8.3 A for 60 s

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 ATV312HU22N4 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 ATV312HU22N4 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 ATV312HU22N4, 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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Additional Information

Schneider Electric ATV312HU22N4 Overview

The Altivar 312 three-phase variable speed drive ATV312HU22N4 for asynchronous motors is manufactured by Schneider Electric. The ATV 312 covers motor power ratings that range from 0.18 kW to 15 kW with a power supply of 380 V…500 V, 0.37 kW to 15 kW.

Features of the ATV312HU22N4

The ATV312HU22N4 variable speed drive is able to be mounted side-by-side with several other drives. This is beneficial as it saves space in the industrial setting. 

Two communication protocols come standard on the ATV 312 modules. The first standard communication protocol is Modbus and the second protocol is CANopen. How can you access these communication protocols? They are accessible through the RJ45 connector. The RJ45 connector is located on the bottom portion of the variable speed drive.  In addition to these two standard communication protocols, there are several optional communication cards that allow you to connect to the main industrial communication busses and networks. The CANopen Daisy chain, DeviceNet and PROFIBUS DP. The Modbus TCP network and the Fipio bus are available when you replace the control I/O card with an optional communication card.

The dialog and configuration HMI is located on the front of the variable speed drive module ATV312HU22N4. The face of the HMI offers a four-digit display. The display indicated drive states as well as faults and parameter values.  There are two directional buttons to navigate around the menus. How do these navigation buttons assist you? The navigation buttons allow you to modify values as well as change motor speed in local mode. To control motor start mode, there is a RUN key. For stop mode, use the STOP/RESET key. Both of these keys are below the display. To access them, simply remove the front panel. Optional modules are available to connect to a remote display terminal or a graphic display terminal. The optional HMI module can be mounted on an IP54 or IP65 protected enclosure door.

Configuration features for the Altivar ATV312HU22N4 include SoMove setup software.  This is available to allow you to configure your ATV 312 drive and adjust the configurations as needed. This software also assists in debugging with the use of the Oscilloscope function. Another feature of the SoMove software is to assist in the maintenance of your Schneider Electric drive.


The Schneider Electric ATV 312 line is optimized with international standards and is in compliance with IEC 61800-5-1, IEC 61800-2 and IEC 61800-3, and UL, CSA, C-Tick, NOM, and GOST certifications. It also meets the requirements of environmental directives (RoHS) as well as European Directives to obtain the CE mark.

The Altivar 312 three-phase variable speed drive ATV312HU22N4 for asynchronous motors comes with a two-year warranty.

Related 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 sending us an email at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like ATV312HU22N4, take a look at more from our Altivar 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 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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