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candy factory07

 lightning protection system Using a lightning rod head, brand ORBITAL, model ZERU

Installed on the roof, 6 meter high pole, 1 layer pull rope, bare copper wire number 95, threaded in 1 inch UPVC pipe.

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Assembling the ORBITAL ZERU lightning rod head with the end of the pole which is a hot-dip galvanized steel pipe to prevent rust. Pull the sling to prevent falling from the force of the wind.

ORBITAL lightning rod head It sits on a 6 meter high pole. The base of the pole uses a stainless steel cone combined with PU to prevent water leakage. Equipment for holding poles, slings covered with PVC to prevent rust. and extend the lifespan

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Installation of the ground wire (Down Conductor) using bare copper wire No. 95 strung in 1-inch UPVC pipe.

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Installation of test box for earth resistance value (Test Box)

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Installation of the grounding system by using a 5/8 inch ground rod, 10 feet long.

Bare copper cable for electrical connection (Bonding Cable) size 95 and Exothermic Welding

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Test, measure, read the resistance of the grounding system (Grounding system) with an earth tester (Earth Tester).


Early streamer emission (ESE) , หัวล่อฟ้า, Grounding system, Lightning Protection System (LPS), Air terminal rod, สายล่อฟ้า

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