DK-DPT100 Equipotential Connector is used for connecting two grounding grids which are relatively independent and closed, to solve the problem of lightning current counterattacks, protect system and personal safety. The equipotential connector can connect automatically when it is stormy weather or lightning current discharges. The equipotential connector is disconnected status when it isn’t stormy weather.
(Ex) Grade of Explosion-proof
Fire Protection Level
1.Equipotential protection between two independent earth poles which are closed.
2.Insulation Protection of insulating flange.
3.Metal device which exceeds more than 1kV voltage with the Lightning Protection grounding grid.
4.Oil transportation(gas transportation) with cathode anticorrosion function.
5.Connection of special equipment and Lightning Protection grounding rid which needs independent grounding.