Schneider Electric ATV32H075N4

Schneider Electric ATV32H037N4 – Compact, Precise, and Efficient Variable Speed Drive

The Schneider Electric ATV32H037N4 is a compact and efficient variable-speed drive engineered to provide accurate control for asynchronous and synchronous motors. Belonging to the trusted Altivar 32 series, this drive is ideal for a wide range of industrial automation applications that require precision and dependability. With a motor power rating of 0.37 kW (approximately 0.5 HP) and a 3-phase supply voltage range of 380 to 500 V, this unit delivers powerful performance in a space-saving format. Available immediately from MRO Electric and Supply, it has a 2-year warranty and free shipping.

Thermal and EMC Design

Built to integrate seamlessly into industrial environments, the ATV32H037N4 features a heat sink assembly for effective thermal management, ensuring continuous operation under demanding conditions. The integrated Class C2 EMC filter minimizes electromagnetic interference, enabling the drive to operate reliably within sensitive electrical environments. Its compatibility with 50/60 Hz supply frequencies and voltage tolerance from 323 to 550 V add to its adaptability across global electrical standards.

Performance and Motor Control

The drive's output frequency ranges from as low as 0.0005 Hz to 599 Hz, enabling fine-tuned control of motor speed and torque. With a nominal output current of 1.5 A at 4 kHz and a line current between 1.6 A (500 V) and 2.1 A (380 V), the ATV32H037N4 ensures energy-efficient operation. Its control profiles include voltage/frequency ratio, sensorless flux vector, and synchronous motor control—giving engineers flexibility for standard and specialized motor applications.

Status Indicators and Electrical Interfaces

This model supports LED status signaling for drive voltage, CANopen activity, and fault detection, making diagnostics immediate and straightforward. Designed to meet modern demands for connectivity, the ATV32H037N4 includes screw terminals for reliable electrical connections, an internal supply for a reference potentiometer, and support for multiple discrete and analog inputs and outputs. The tightening torque for each terminal group is carefully specified to guarantee secure wiring, enhancing system stability.

Environmental Durability

Environmentally robust, the ATV32H037N4 is built to withstand harsh conditions, with vibration resistance up to 1.5 mm peak to peak and shock resistance rated at 15 gn for 11 ms. Its operating temperature range spans from -10°C to 50°C (14°F to 122°F), ensuring consistent performance across diverse climates and applications. Its compact dimensions and book-style format make it especially useful in space-constrained control panels or machines where a smaller footprint is essential.

Certifications and Compliance

The ATV32H037N4 is certified to meet rigorous international standards, including EN/IEC 61800-5-1 and EN 55011, and holds CE, UL, CSA, NOM, and GOST certifications. This drive is ideal for automating material processing, pump systems, conveyor belts, and general-purpose motor applications across various industries.

Frequently Asked Questions

What is the rated supply voltage of the ATV32H037N4?

It operates within a rated range of 380 to 500 V, with 323 to 550 V voltage limits.

What is its motor power rating?

The drive supports 0.37 kW or 0.5 HP motor power at 380 to 480 V.

Which control profiles does it support?

It includes voltage/frequency ratio, sensorless flux vector, and synchronous motor profiles.

What is the noise level during operation?

It runs at a quiet 43 dB, complying with 86/188/EEC standards.

How many I/O points are available?

There are seven discrete inputs and three discrete outputs for versatile control options.

What is the tightening torque for wiring?

Control terminals require 0.5 N·m (4.42 lbf·in), motor/braking 0.7 N·m (6.19 lbf·in), and power supply 0.6 N·m (5.31 lbf·in).

Is this model suitable for tight installations?

Yes, at 1.77 in x 12.8 in x 9.65 in, it fits easily in compact spaces.

What certifications does it carry?

It complies with EN/IEC 61800-5-1 and EN 55011 and is certified by CE, UL, CSA, NOM 117, GOST, and others.

What's the vibration rating?

It tolerates vibration up to 1.5 mm peak to peak between 13 to 200 Hz.

Can it withstand mechanical shocks?

It is rated for 15 gn shock resistance for 11 ms, ideal for rugged industrial environments.

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.

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 sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like ATV32H075N4, 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 ATV32H075N4 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.