HVAC drives for energy efficiency and integrated control

Schneider Electric has introduced a new generation of Altivar drives for HVAC applications, comprising the ATH200 and ATH600 models. The range is designed to improve energy efficiency, operational reliability, and integration with building management systems (BMS), supporting applications in commercial environments, OEM projects, and critical infrastructures such as hospitals, airports, and data centers.

Energy efficiency and operational continuity
The new drives are designed to reduce energy consumption by up to 30%, optimizing load control and HVAC system operation. Integrated protection and control functions help maintain operational stability even under variable conditions, supporting process continuity.

The range supports a wide operating temperature range from -10 °C to 60 °C and is designed to withstand mechanical, thermal, and electrical stress, ensuring reliability in complex installations, including rooftop units, technical rooms, and outdoor environments.

Application differentiation: ATH200 and ATH600
The ATH200 model is optimized for OEM applications and compact HVAC systems, with the aim of reducing design cycles and supporting compliance with sustainability standards.

The ATH600 model is designed for high-performance environments and critical applications requiring advanced control, seamless integration, and continuous operation, such as data centers and airport infrastructures.

Connectivity and integration in BMS systems
The drives feature native communication protocols, including Modbus and BACnet, simplifying integration into building automation systems. Integrated EMC filters and motor thermal protection reduce the need for external components, streamlining wiring and installation.

These features enable connection to a broader HVAC ecosystem, improving centralized management and operational efficiency within a digital supply chain for buildings.

Cybersecurity and regulatory compliance
The range is designed to meet advanced security requirements, with IEC 62443-4-2 Level 1 certification, secure firmware integrity checks, and update capabilities. The drives are also compatible with low global warming potential refrigerants, including A2L and A3 up to 18.5 kW, supporting the transition to more sustainable HVAC systems.

The use of materials compliant with REACH, RoHS, and ASI standards contributes to environmental compliance and sustainability.

Integrated HVAC ecosystem
Altivar HVAC drives integrate with Modicon M172/M173 controllers and Harmony HMI interfaces, enabling the development of intelligent and modular HVAC systems. Application libraries and seamless integration with BMS reduce engineering and commissioning time while improving overall system efficiency.

Implications for building automation
With the new Altivar generation, Schneider Electric extends HVAC system capabilities toward more connected, efficient, and secure models. The combination of advanced control, digital integration, and regulatory compliance enables building operators and OEMs to meet increasing demands for energy performance and intelligent infrastructure management.

Edited by Maria Brueva, Induportals editor – adapted by AI.

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