OEM ODM Power Surge Protection Device DC500V 800V 1000V 1200V

Protection in stages Editorial Podcast
The first level lightning protector can be for direct lightning current discharge, or when the power transmission line suffered a direct lightning strike conducted by the huge energy discharge, for the possibility of direct lightning strikes, must be carried out CLASS-I lightning protection. The second level lightning arrester is for the residual voltage of the former lightning arrester and the induction of lightning strikes in the area of protection equipment, for the former level when a large lightning strike energy absorption, there is still a part of the equipment or the third level lightning arrester is quite huge energy will be transmitted, the need for the second level lightning arrester to further absorb. At the same time, after the first level of lightning protector transmission line will also induct lightning electromagnetic pulse radiation LEMP, when the line is long enough to induce lightning energy becomes large enough to require the second level lightning protector to further implement the lightning strike energy discharge. The third level protector protects the LEMP and the residual lightning energy that passes through the second level protector [1].
Staged protection

This series of surge protector device(SPD)is suitable for new energy solar power generation system, and the maximum continuous working voltage is DC500V, 800V, 1000V, 1200V. The installation position is in the DC power supply system to protect indirect lightning current, direct lightning current or other transient overvoltage.