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Variable speed drive ATV320 - 0.55kW - 380...500V, 3 phase, booksize
| Part Number | ATV320U06N4B |
| Manufacturer | Schneider Electric |
| Type | AC Drives |
| Warranty | 2 Year |
| Range | Altivar |
| Category | ATV320 |
| Description | Variable speed drive |
| Format | Book |
| Supply frequency | 50...60 Hz (- 5...5 %) |
| Supply voltage | 380...500 V (- 15...10 %) |
| Application | Complex machines |
| Cooling | Fan |
| Destination | Asynchronous motors Synchronous motors |
| EMC filter | Class C2 EMC filter integrated |
| Network phases | 3 PH |
| Motor power | 0.55 kW, 0.75 hp for heavy duty |
| Apparent power | 1.6 kVA at 500 V for heavy duty |
| Switching frequency | 2...16 kHz adjustable 4...16 kHz with current derating |
| Communication | CANopen, Modbus |
| Physical interface | 2-wire RS 485 for Modbus |
| Local Signalling | 1 LED red for drive voltage 1 LED green for CANopen run 1 LED red for CANopen error 1 LED red for drive fault |
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.
MRO can restore your failed ATV320U06N4B 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 ATV320U06N4B we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty ATV320U06N4B, 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 ATV320U06N4B for credit when ordering from MRO Electric
The Schneider Electric ATV320U06N4B is a high-quality AC drive engineered for precision control and efficiency in complex machine applications. As part of the Altivar 320 range, this book-format variable speed drive is compact yet powerful, offering outstanding performance for both asynchronous and synchronous motors. Designed to support demanding industrial environments, the ATV320U06N4B delivers reliable speed and torque control while promoting energy efficiency and system longevity. With its integrated communication features and robust construction, this drive is a wise choice for machine builders and OEMs seeking high-performance motor control solutions.
The ATV320U06N4B operates on a three-phase supply voltage of 380 to 500 V at a frequency of 50/60 Hz, with tolerances of -15% to +10% on voltage and -5% to +5% on frequency. It is built to handle motors with a power rating of 0.55 kW (0.75 HP) in heavy-duty applications. The drive has a power rating of 1.6 kVA at 500 V, supporting stable and efficient operation even under challenging conditions. Cooling is managed via an integrated fan system to maintain optimal temperature and ensure long service life. The drive features an adjustable switching frequency between 2 and 16 kHz, though current derating may apply above 4 kHz.
Designed for modern automation systems, the ATV320U06N4B includes built-in CANopen and Modbus communication protocols. The physical interface is a 2-wire RS-485 system, allowing seamless integration into industrial networks and simplifying machine-to-machine communication. These communication capabilities enable users to remotely monitor drive performance, diagnose issues, and optimize operations, reducing downtime and improving productivity.
The Schneider Electric ATV320U06N4B features a built-in Class C2 EMC filter to minimize electromagnetic interference, making it ideal for use in industrial environments where electrical noise is a concern. For local monitoring, the drive includes multiple LEDs: a red LED for drive voltage, a green LED for CANopen operation, a red LED for CANopen errors, and a red LED for drive faults. This clear and simple signaling makes troubleshooting easy and reduces maintenance time.
All Schneider Electric ATV320U06N4B drives purchased through MRO Electric and Supply come with a full 2-year warranty, providing buyers with peace of mind and long-term investment protection. In addition, MRO Electric offers free shipping on every order, ensuring quick and affordable delivery to your facility.
The ATV320U06N4B is well-suited for complex machinery in packaging, material handling, food and beverage, textile, and HVAC systems. It offers superior motor control performance, space-saving installation, and the communication flexibility needed for advanced automation systems.
What motor power rating does the ATV320U06N4B support?
It supports motors up to 0.55 kW or 0.75 HP for heavy-duty applications.
What type of supply voltage does it require?
The drive operates with a 380-500 V three-phase power supply.
Does the ATV320U06N4B include EMC filtering?
Yes, it has an integrated Class C2 EMC filter.
What communication protocols are supported?
It supports CANopen and Modbus protocols.
Can the switching frequency be adjusted?
It is adjustable between 2 and 16 kHz, with current derating above 4 kHz.
What physical communication interface does it use?
It uses a 2-wire RS-485 interface for Modbus communication.
What kind of motors is it compatible with?
The drive can operate both asynchronous and synchronous motors.
How is local status indicated?
Four LEDs indicate drive voltage, CANopen run, CANopen error, and drive fault.
What kind of warranty is offered?
MRO Electric provides a full 2-year warranty.
Is free shipping available?
Yes, free shipping is included with your purchase from MRO Electric.
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 ATV320U06N4B, 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 ATV320U06N4B 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.
Very happy with the overall service, delivery, communication and delivery,
Conley CookeI needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....
JackWe have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...
Abbey-Purchasing Specialist
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