Schneider Electric to Participate in the Reconstruction of Notre Dame Cathedral in Paris

Schneider Electric (Korea Branch Representative Jiwoong Kwon), a global company leading digital innovation in energy management and automation, announced that it provided cutting-edge technology and solutions for the successful completion of the reconstruction project of Notre Dame Cathedral in Paris, a symbolic cultural heritage site in France.

In April 2019, Notre Dame Cathedral in Paris suffered a devastating fire, causing the spire and wooden roof to collapse and severe damage to the main structure. Following this, a massive restoration effort was launched under the leadership of the French government, and Schneider Electric actively participated in the restoration project as a key partner in power and safety management.

Schneider Electric provided a variety of equipment and solutions to ensure a stable power supply and enhance technical safety at the cathedral reconstruction site. Key equipment included 20kV high-voltage cells (HV cells), 20kV/410V 1,250kVA transformers, general and departmental electrical switchboards, inverters, safety lighting, and electrical equipment. Furthermore, smart network technologies, including automatic control systems, sensors, controllers, and communication buses, created an environment for efficient power consumption control and monitoring.

State-of-the-art fire prevention solutions have also been introduced. Acti9 Active AFDD devices were installed for socket circuits to proactively prevent fire hazards in electrical circuits. All electrical cabinets were equipped with HeatTags, a system that detects overheated cables in real time and provides early warning. This fire prevention system prevents recurrence of fire accidents and enhances the cathedral's safety and reliability.

During the project, Schneider Electric conducted engineering, maintenance, research, commissioning, and programming of the electrical infrastructure, and also provided training for the cathedral's management team, who will be responsible for future system operations. This laid the foundation for the restored cathedral's sustainable and efficient operation.

In particular, approximately 60 Schneider Electric employees directly participated in the technology transfer program, imparting expertise and cutting-edge technologies to local workers, thereby enhancing the sustainability of the restoration project. This effort goes beyond simple technical support and is recognized as a contribution to ensuring that the cathedral restoration provides stable and sustainable value for future generations.

“Notre Dame Cathedral is more than just a building; it is a symbolic and spiritual legacy for people all over the world. Schneider Electric is honored to contribute our technological expertise and innovation to the restoration of this iconic site,” said Gilles Vermot Desroches, Director of Civic and Institutional Affairs at Schneider Electric. “The Notre Dame Cathedral restoration project is a testament to our commitment to technological innovation and sustainability. Our cutting-edge solutions combine sustainability and safety to ensure the cathedral remains relevant for many years to come.”


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