Description

Brief Product Description

The Schneider Electric ATV212HD45N4 is a 45 kW Altivar 212 variable speed drive optimized for energy-efficient control of asynchronous motors in HVAC applications.² It features integrated harmonic mitigation and specialized building management protocols to reduce operational costs in commercial infrastructures.³

Specialized Motor Control for Building Automation

The Schneider Electric ATV212HD45N4 belongs to the Altivar 212 family, a range of frequency inverters specifically developed to enhance the performance of heating, ventilation, and air conditioning (HVAC) systems.⁴ This drive manages three-phase asynchronous motors with a power rating of 45 kW (60 HP) across a voltage supply range of 380V to 480V.⁵ By implementing advanced energy-saving algorithms, the unit significantly lowers electricity consumption in fan and pump applications.⁶ Furthermore, the drive utilizes an optimized design that eliminates the need for external line chokes, which simplifies the electrical architecture and reduces the overall installation footprint.

Advanced Harmonic Mitigation and Electrical Efficiency

A standout technical advantage of the ATV212HD45N4 is its integrated technology for reducing current harmonics. Unlike traditional drives that require bulky DC chokes or input reactors to protect the network, this Altivar 212 model achieves compliance through internal design innovations. This approach not only prevents excessive temperature rise in power cables but also ensures that the drive operates without disturbing sensitive electronic equipment nearby. Additionally, the IP21-rated enclosure and built-in Class C2 EMC filter provide robust protection and electromagnetic compatibility, ensuring the system meets rigorous international standards for commercial and industrial use.⁷

Connectivity and System Synchronization

Facility managers benefit from the seamless integration capabilities of the ATV212HD45N4 within modern Building Management Systems (BMS).⁸ The drive features native support for essential communication protocols, including BACnet, Modbus, METASYS N2, and APOGEE FLN P1.⁹ These integrated ports allow for real-time monitoring of energy usage, motor speed, and diagnostic data without the expense of additional communication cards. Moreover, the unit supports vertical mounting with a generous installation tolerance, allowing for flexible placement in crowded electrical rooms. Through its combination of high-efficiency operation and smart connectivity, the ATV212HD45N4 provides a sustainable solution for fluid management and climate control.

Key Technical Characteristics

• Optimized HVAC Performance: Specifically tuned for variable torque applications like centrifugal fans and pumps.¹⁰
• High Power Capacity: Delivers 45 kW of power to manage large-scale air handling units and pumping stations.¹¹
• Integrated Harmonic Suppression: Reduces THDI levels without requiring external chokes or reactors.
• Multi-Protocol Communication: Includes embedded BACnet, Modbus, and APOGEE ports for instant BMS connectivity.
• Eco-Energy Savings: Achieves up to 70% energy reduction compared to traditional mechanical throttling methods.¹²
• Simplified Thermal Management: Advanced design minimizes cable heat and improves the longevity of the motor insulation.

Technical Specifications