Earth grounding works
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It is recently required to keep extremely low earth grounding resistance in order to control rise in potential of the earth hit by lightning in electric power substation instrument or steel tower.
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Spiral earth grounding method
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Obtain earth grounding resistance for new concret pole; FRP pole.
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San Flex S
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SanFlex 38 has water-proof structure and keeps long life in severe circumstance.
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Vane type grounding system
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Surge impedance reduction method.
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Deep buried earth grounding system
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Obtain excellent grounding resistance in narrow space.
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Super anti-corrosion sea water electrode method
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Long life earth grounding for lighthouse and facility on the ocean.
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Basket type grounding system
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Obtain earth resistance by making use of hole for electric pole.
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