Low voltage electric power under 600v AC for apartments or residences are
Generally used without tvss (transient voltage surge suppressor). These dangerous conditions cause unexpected troubles, breakdown & failure to electric and/or electronic circuits and parts by variety of electric shocks in combination waves with over-voltage and over-current. Actually, damage by surge or transient due to lightings or switching power is increasing continuously.
GNS Koreas TVSS(SPD) keeps all sorts of electrical/electronic devices, every kind of facility and equipment & life safely from the dangerous electric power quality caused by induced lighting, transient or surge incoming to electric facilities or equipments.
