Description

Brief Product Description

The Schneider Electric ATV212HD22N4 is a 22 kW (30 hp) variable speed drive optimized for managing three-phase asynchronous motors in HVAC and building automation systems.² This Altivar 212 unit features integrated harmonic mitigation and embedded communication protocols to maximize energy efficiency and system connectivity.³

Advanced Motor Regulation for Infrastructure Applications

The Schneider Electric ATV212HD22N4 belongs to the specialized Altivar 212 series, specifically engineered to enhance the performance of heating, ventilation, and air conditioning systems.⁴ This frequency inverter manages three-phase motors with a power rating of 22 kW (30 hp) across a 380V to 480V supply range.⁵ By utilizing specialized variable torque control laws, the drive significantly reduces electricity consumption in centrifugal pump and fan applications. Consequently, facilities can achieve substantial energy savings while reducing the mechanical stress on air handling units and fluid management hardware.⁶

Integrated Harmonic Suppression and EMC Compliance

A primary technical advantage of the ATV212HD22N4 is its unique internal architecture that suppresses current harmonics without the need for external chokes. This design innovation prevents excessive temperature rise in power cables and protects the electrical network from distortion.⁷ Furthermore, the unit includes an integrated Class C2 EMC filter, which ensures that the drive operates without interfering with nearby sensitive electronics or building automation sensors.⁸ With a controlled sound power level of approximately 60.2 dB, the drive remains suitable for installation in commercial environments where noise mitigation is a priority.

Network Connectivity and Industrial Integration

The ATV212HD22N4 facilitates seamless data exchange through its embedded communication suite, supporting Modbus, BACnet, METASYS N2, and APOGEE FLN P1 protocols.⁹ These native interfaces allow for real-time monitoring of motor speed, energy usage, and diagnostic faults directly through a Building Management System (BMS). Although the unit maintains a compact form factor to save cabinet space, it provides robust terminal connections for varied I/O requirements. By removing the necessity for additional communication cards, this drive offers a cost-effective and reliable solution for synchronized motor control in modern smart buildings.

Key Technical Characteristics

• Optimized HVAC Control: Specifically designed for fan and pump applications to maximize energy savings.¹⁰
• High Power Density: Delivers 22 kW (30 hp) of motor control within a space-efficient chassis.
• Internal Harmonic Mitigation: Reduces THDI levels without requiring bulky external line reactors or DC chokes.
• Multi-Protocol Support: Features native ports for BACnet, Modbus, and APOGEE for instant BMS integration.
• Robust Thermal Design: Engineered for reliable continuous operation under variable load conditions.
• Electromagnetic Compatibility: Built-in EMC filter ensures stable operation in proximity to sensitive office and lab equipment.¹¹

Technical Specifications