Schneider ATV212HD45N4 Variable Speed Drive

Product Introduction

The Schneider Electric ATV212HD45N4 is a high-power variable speed drive designed to control three-phase asynchronous motors in energy-efficient fluid management systems. As part of the Altivar 212 series, it is optimized for HVAC and pumping applications in commercial and tertiary sector buildings, where variable torque control and energy savings are essential.

Operating on a rated supply voltage of 380–480 V AC, the ATV212HD45N4 supports motors up to 45 kW (60 hp). It features an IP21 enclosure, an integrated EMC filter, and advanced harmonic mitigation technology, allowing smooth and disturbance-free operation without the need for external line chokes or DC chokes.

With built-in communication protocols commonly used in building management systems, the ATV212HD45N4 can be easily integrated into centralized automation architectures while maintaining compliance with international safety, EMC, and environmental standards.

Product Specifications

Applications

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

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

• Commercial Buildings: Centralized motor control for heating, ventilation, and air conditioning.

• Building Automation Systems: Integration into BMS architectures via standard communication protocols.

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

Advantages

• High-Power HVAC Optimization: Designed for large variable torque loads in building systems.

• Significant Energy Savings: Reduces energy consumption by up to 70% compared to fixed-speed solutions.

• Integrated EMC Filtering: Ensures compliance without additional external components.

• Advanced Harmonic Mitigation: Eliminates the need for line or DC chokes.

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

• BMS Communication Ready: Supports Modbus, BACnet, METASYS N2, and APOGEE FLN P1 as standard.

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

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