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Schneider Electric ATV630D37N4

Rated 5/5 on 5 reviews

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MANUFACTURER: Schneider Electric 

DESCRIPTION: ATV630 Variable Speed Drive 37 kW 50 HP 380 to 480 Volt IP21


5 in stock

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2 Year warranty

Part NumberATV630D37N4
ManufacturerSchneider Electric
TypeAC Drives
Warranty2 Year
RangeAltivar Process ATV600
ComponentVariable speed drive
ApplicationProcess and utilities
DestinationAsynchronous motors Synchronous motors
EMC filterIntegrated with 50 m conforming to EN/IEC 61800-3 category C2 Integrated with 150 m conforming to EN/IEC 61800-3 category C3
IP ProtectionIP21 conforming to IEC 61800-5-1 IP21 conforming to IEC 60529
Rated Supply380...480 V
CoolingForced convection
Supply frequency50...60 Hz - 5...5 % 380...480 V - 15...10 %
Power kW37 kW (normal duty) 30 kW (heavy duty)
Power hp50 hp normal duty 40 hp heavy duty
Line current66.2 A at 380 V (normal duty) 57.3 A at 480 V (normal duty) 54.8 A at 380 V (heavy duty) 48.3 A at 480 V (heavy duty)
Prospective line Isc50 kA
Switching frequency2...12 kHz adjustable 4...12 kHz with derating factor
Safety functionSTO SIL 3
CommunicationEthernet, Modbus, TCP, Modbus serial
SustainabilityGreen Premium product

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 ATV630D37N4 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 ATV630D37N4 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 ATV630D37N4, 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 : 77lbs

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Ask about exchanging your faulty ATV630D37N4 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 ATV630D37N4 Overview

The ATV630D37N4 is a variable frequency drive (VFD) manufactured by Schneider Electric. This device is designed to regulate the speed of AC motors, allowing for precise control and energy savings in a wide range of industrial applications. With a power rating of 37 kW (50 hp), the ATV630D37N4 is capable of driving heavy-duty machinery such as conveyor belts, fans, and pumps. These 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.


One of the key features of the ATV630D37N4 is its advanced control algorithms. The device uses a combination of vector control and flux vector control to ensure stable and efficient motor operation. Vector control refers to a technique that adjusts the voltage and frequency supplied to the motor in response to load changes, while flux vector control takes into account the motor's magnetic flux and adjusts the current accordingly. These algorithms enable the ATV630D37N4 to maintain high torque output at low speeds and ensure smooth acceleration and deceleration.

Safety Features

In addition to its advanced control algorithms, the ATV630D37N4 also incorporates a range of safety features. The device is equipped with thermal overload protection, which monitors the temperature of the motor and automatically reduces the drive's output if the temperature exceeds a safe level. It also has short-circuit protection, which shuts down the drive in the event of a fault in the motor or wiring. Other safety features include overvoltage protection, Undervoltage protection, and phase loss detection.


The ATV630D37N4 also offers a range of communication options. It can be connected to a programmable logic controller (PLC) or other automation system using various protocols, including Modbus, Ethernet/IP, and Profibus. This enables operators to monitor and control the drive remotely, as well as integrate it with other components of the automation system.

Energy Features

Another notable feature of the ATV630D37N4 is its energy-saving capabilities. The device uses a variety of techniques to reduce energy consumption, including automatic motor flux optimization, which adjusts the motor's magnetic flux to match the load, and automatic motor identification, which determines the motor's optimal operating parameters. These features, combined with the drive's advanced control algorithms, can result in significant energy savings and reduced operating costs.


Finally, the ATV630D37N4 variable frequency drive is well-designed with ease of use in mind. The device features a user-friendly interface with a clear and intuitive display, making it easy to configure and monitor. It also has a range of built-in diagnostic tools, which can help operators quickly identify and troubleshoot any issues that may arise.

Overall, the Schneider Electric ATV630D37N4 is a versatile and powerful VFD that offers advanced control algorithms, robust safety features, energy-saving capabilities, and ease of use. It is an ideal choice for a wide range of industrial applications, from conveyor belts and pumps to fans and compressors.

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 ATV630D37N4, 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 ATV630D37N4 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.

5 stars

4.9 Overall Satisfaction Rating

Over 1700 Ratings from Actual Customers

Read Our Reviews

Fast delivery and very good service.


Would use again. Received in timely manner.


Very happy with the overall service, delivery, communication and delivery,

Conley Cooke