Schneider ATV212HD37N4 Variable Speed Drive

Product Introduction

The Schneider Electric ATV212HD37N4 is a variable speed drive specifically engineered to control three-phase asynchronous motors in energy-sensitive fluid management systems. As a member of the Altivar 212 series, it is optimized for HVAC and pumping applications where variable torque control and energy efficiency are critical.

This drive operates on a rated supply voltage of 380–480 V AC and supports motors up to 37 kW (50 hp). It features an IP21 enclosure, an integrated EMC filter, and advanced harmonic mitigation technology, allowing stable and disturbance-free operation without the need for external line chokes or DC chokes.

Designed for vertical panel mounting, the ATV212HD37N4 meets international safety, EMC, and environmental standards, making it a reliable solution for modern commercial building automation systems.

Product Specifications

Applications

• HVAC Systems: Speed control of ventilation fans and air handling units.

• Pumping Systems: Energy-efficient control of water and fluid pumps.

• Commercial Buildings: Centralized motor control for heating and cooling systems.

• Water Distribution: Flow and pressure regulation in utility installations.

• Infrastructure Facilities: Continuous-duty operation in fluid transport systems.

Advantages

• HVAC-Focused Design: Optimized for variable torque loads such as fans and pumps.

• High Energy Efficiency: Reduces energy consumption by up to 70%.

• Integrated EMC Filtering: Eliminates the need for external EMC components.

• Advanced Harmonic Mitigation: Avoids additional line or DC chokes.

• Cable Temperature Rise Suppression: Ensures smooth startup and stable operation.

• Extended Motor Cabling Capability: Optional motor chokes reduce terminal disturbances.

• International Compliance: Certified for global commercial and industrial use.

Recommended Related / Same-Series Models

Popular Schneider Variable Speed Drive Models

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.