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Lightning electromagnetic impuls caused by lightning strike can damage the internal equipment such; telecommunication, PABX,
Telephone lines, Electrical networks,Computer Facility, LAN WAN Network, Digital Control system and many other electronic
devices. This indirect lightning electromagnetic impuls interferes the equipment through induction, conduction or the difference
of earth voltage elevation.
- Concept of Integrated Lightning Surge Protection:
- Air Terminal: placement of lightning point of strike.
- Down Conductor to conduct energy to the earth.
- Grounding: neutralize the lightning current.
- Potential Equalization Bar to equalize the ground resistance.
- Surge arrester to protect against surge impuls.
Electrical, Telecommunication lines, Computer & Data, Digital Control System.
Konsep Sistem Proteksi Petir Penangkal Petir Terpadu: Proteksi Eksternal : Sarana titik tempat Petir menyambar, Konduktor
: media menyalurkan arus petir menuju tanah, Grounding : untuk menetralisir impuls & arus petir. Bonding PEB : penyama
tegangan titik-titik grounding. Proteksi Internal (arrester): disisi Power Supply (catu daya) dari listrik PLN. Proteksi Internal
(arrester) : untuk Jaringan masuk telekomunikasi termasuk antena, data dan komputer.
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