Fujian Provincial Archives

Climate-controlled 20kV switchgear protects historical documents with fire-resistant compartments (IEC 60364-7-710) and dual UPS backup, achieving 99.999% power reliability for archival preservation.
info@leisnenergy.com
info@leisnenergy.com
4001100809
info@leisnenergy.com
Climate-controlled 20kV switchgear protects historical documents with fire-resistant compartments (IEC 60364-7-710) and dual UPS backup, achieving 99.999% power reliability for archival preservation.