This product is the TKHD1 series 1E class K3 type 400V low-voltage switchgear, which has passed type tests, aging tests, seismic tests, and scientific and technological achievements evaluations, and has obtained the civil nuclear safety equipment design and manufacturing license.
It offers a compact design, reliable interlocking safety, and easy operation and maintenance. The insulation materials are low-smoke, halogen-free, and flame-retardant, meeting environmental protection standards. The product is designed for a service life of up to 40 years.
The switchgear has been selected for 18 major nuclear power projects, including the Fangjiashan, Fujian Fuqing, and Tianwan Nuclear Power Plants, all featuring 1,000 MW-level nuclear power units.