
Product Description
The Schneider ATV61HD37N4 Inverter is a high-performance variable frequency drive (VFD) designed to provide superior control and regulation of three-phase AC motors. It is part of the Altivar 61 series from Schneider Electric, renowned for its exceptional performance, reliability, and versatility in industrial automation systems. This inverter is engineered to enhance the efficiency of motor-driven applications by controlling the speed and torque with precision.
Technical Specifications
| Range of Product | Altivar 61 |
| Product or Component Type | Variable speed drive |
| Product Specific Application | Pumping and ventilation machine |
| Component name | ATV61 |
| Motor power kW | 37 kW, 3 phase 380...480 V |
| Maximum Horse Power Rating | 50 hp, 3 phase 380...480 V |
| power supply voltage | 380...480 V - 15...10 % |
| supply number of phases | 3 phase |
| Line current | 69 A 480 V 3 phase 37 kW / 50 hp |
| 84 A 380 V 3 phase 37 kW / 50 hp | |
| EMC filter | Level 3 EMC filter |
| Assembly style | With heat sink |
| Apparent power | 55.3 kVA 380 V 3 phase 37 kW / 50 hp |
| maximum prospective line Isc | 22 kA 3 phase |
| Maximum transient current | 94.8 A 60 s, 3 phase |
Schneider Electric ATV61HD37N4 Overview

Tailored for Pumping and Ventilation Applications
The ATV61HD37N4 is designed specifically for pumping and ventilation applications, offering precise control and efficient operation in environments where reliable airflow and fluid management are essential. With its specialized features, this AC Drive ensures optimal performance and energy efficiency in diverse industrial settings.
Powerful 3-Phase Operation
Operating on a 3-phase power system, the ATV61HD37N4 delivers a motor power of 37 kW within a voltage range of 380 to 480 V. Whether driving pumps, fans, or other equipment, this drive provides the necessary power and stability to meet the demands of industrial operations.
Robust Construction with Heat Sink Assembly
Featuring a robust assembly with an integrated heat sink, the ATV61HD37N4 ensures efficient heat dissipation, allowing for continuous operation even under demanding conditions. This design minimizes the risk of overheating and extends the lifespan of critical components, reducing maintenance requirements and downtime.
Advanced Communication and Control
Equipped with a CANopen/Modbus communication port protocol, the ATV61HD37N4 offers seamless integration into automation networks, allowing for easy monitoring and control of drive parameters. This communication capability enhances flexibility and scalability, enabling streamlined operation in complex industrial environments.
Precision Speed Control and Wide Frequency Range
With an output frequency range of 0.1 to 599 Hz, the ATV61HD37N4 provides precise speed control for a wide range of applications. Whether operating in open-loop mode or closed-loop mode with speed feedback, this drive offers exceptional accuracy and responsiveness to meet dynamic operational requirements.
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