SCHNEIDER ELECTRIC ATV71HD37N4

Schneider Electric Altivar 71 Frequency Inverter

Description

The ATV71HD37N4 is a high-performance variable speed drive from Schneider Electric’s Altivar 71 series. Engineered for constant torque applications, this 37 kW (50 HP) drive provides precise motor control for a wide range of industrial machinery. It features advanced vector control algorithms, ensuring optimal performance for both asynchronous and synchronous motors. Its robust design makes it suitable for demanding environments, though it is now an obsolete model, making it a critical spare part for maintaining existing installations.

Specifications

• Manufacturer: Schneider Electric
• Series: Altivar 71
• Model: ATV71HD37N4
• Power Rating: 37 kW / 50 HP
• Input Voltage: 380-480V AC, 3-Phase
• Input Frequency: 50/60 Hz
• Rated Output Current: 79 A
• Control Mode: Flux vector control with or without sensor
• Enclosure Rating: IP20

Label Info

• Model: ATV71HD37N4
• Input: 380-480V, 84A (380V) / 69A (480V)
• Output: 380-480V, 79A
• Serial Number: 6W0724000468

Application

This drive is ideal for applications requiring high torque and dynamic performance, such as cranes, hoists, conveyors, process machines, and material handling equipment.

Country of Origin

Made in France.

CO2 Impact

By purchasing this used part, you are saving approximately 433 kg of CO2. This is a significant contribution to environmental sustainability by avoiding the production of a new component.

Availability

This is an obsolete item, available as a refurbished or used spare part. Limited stock. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the lifecycle status of the ATV71HD37N4 and what is its modern replacement?

The Altivar 71 series, including the ATV71HD37N4, is obsolete. The recommended modern replacement from Schneider Electric is typically the Altivar Process ATV900 series, specifically the ATV930D45N4 model.

Can this Altivar 71 drive control both asynchronous (induction) and synchronous motors?

Yes, the Altivar 71 series is designed with advanced motor control algorithms that allow it to effectively control both standard asynchronous induction motors and high-performance synchronous motors.

What are the key communication protocols supported by the Altivar 71 series?

The Altivar 71 has integrated Modbus and CANopen ports. It can also support a wide range of other communication protocols through optional communication cards, including Ethernet/IP, Modbus/TCP, PROFIBUS DP, and DeviceNet.

Laatst bijgewerkt: Friday, March 13, 2026

spareparts2day is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.