What kinds of lightning rod are divided into?
The pre discharge lightning: when lightning cut by lightning, the lightning flash grounding body, by lightning waveform processing device, the shell and the center 3mm gap between the grounding rod, a coupling capacitor, and the casing through an inductance coil grounding (earthing rod center) when close to the lightning downward leader which, due to high frequency, inductance in the open state, showing the capacitor short-circuit characteristics of high frequency, so the effect of coupling capacitance, lightning arrester surface electric field strength increases rapidly, until the trigger an avalanche process, which can in an instant to discharge lightning current into, and effectively achieve the purpose of safety protection and lightning protection.
Types of lightning: lightning arrester / special lightning / pre discharge lightning lightning arrester: suitable for petrochemical storage, broadcasting, gas station, building, beacon, communication base station, meteorological station, military bases, radar room, bank building special lightning rod: applicable for high buildings microwave communication station, radar beacon, base station, communication station, military bases, radar room, bank building, astronomical observatory and other important places.
