Spark Gap Lightning Arrester, HS100i is a type 1 and class I lightning current arrester in accordance to EN 61643-11 and IEC 61643-1. It is widely used in Lightning Protection Zones Concept at the LPZ 0 to 2 boundaries (as per the IEC 1312-1 and EN 62305) in order to bond lightning current equipotential in power supply systems that enter the building structure. It can bond lightning protection equipotential to VDE 0185-305 (IEC 62305)
An encapsulated spark gap technology is followed in the construction of Spark Gap Lightning Arrester to be installed in main switchboards. It is used with lightning current arrester HS50-50i mainly used for equipotential bonding between N and PE, for TNS and TT systems. HS100i finds its main use in industrial installations, like transformers, the main switchboards of large industrial buildings and areas at high risk of a direct lightning strike and with an outdoor lightning protection of the highest class I to IV. It is also ideal to be used in unmeasured parts of electrical installation.
Lightning Current Arresters - Spark Gap
HS100i >> Encapsulated spark gap lightning current arrester type 1 >> 1 - pole arrester >> AC power supply network TN-S, TT >> LPZ 0 - 2 >> LPL I to IV >> I imp 100 kA