1.Prewired type 1 and type 2 combined lightning current and surge arrester for use in photovoltaic generator circuits.
2.Y circuit prevents damage to the surge protective devices in case of insulation faults in the generator circuit
3.Iimp per pole: 6.25kA, 12.5kA and 20kA
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Through meticulous engineering, advanced equipment and craftsmanship, will provide exceptional products for your power system.
Selection of surge protection for PV powerline
Type 1 SPD : must be used in case of possible direct strike (LPS on installation or wide PV farm).
Type 2 SPD: used when direct lightning strike is not taking into account (no LPS).