Specifications

18 WS-PRO LT weather station
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FIGUREA.1‐2Stackinggroundingsrodswiththreadedcouplerscanhelpdecreasegroundresistance
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A.2 Grounding System Designs
A.2.1 Design“Y”
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Design“Y”Design“Y”(showninFiguresA.2‐1andA.2‐2)consistsofthree,
5/8”‐diameterx8‐foot‐long,copper‐cladgroundingrods.Installtherodsinaradial1200
star(“Y”)configuration.Eachrodmustbeinstalledinatrueverticalposition,atleast16feet
fromtheequipment
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Note:Allgroundingsystemdiagramsarenottoexactscale
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FIGUREA.2‐1Design“Y”usesthreegroundingsrodsimnstalledinradial120degress“Y‐shaped”configuration