4P Three Phase Surge Protective Device is tight, the electrical conductivity is excellent, the lightning protection is better, and it can withstand high lightning impact.
3P surge protective device, protect against lightning surge voltages in solar system (photovoltaic power supply system).
Our Main products are floor cleaning brushes, 40KA DC Lightning Surge Protection PV Surge Arrester, also include brush parts, such as metal ring for wafer, PP & nylon & wire filaments, plastic plate, etc.
DC 1500v Solar Surge Protective Device ( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT, TT, TN-C, TN-S, TN-C-S and other power supply system, it protect to indirect and direct lightning effect or other transie Electric ratings: DC 1500V
Solar 1500v DC Spd surge protector mainly used light volt power distribution system of lightning surge protection or other transient overvoltage.
2p Surge Protective Device protect against lightning surge voltages in solar system (photovoltaic power supply system).