Earthing arrangement of AT Transformer

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HV Neutral link – 25 x3 mm Copper
LV Neutral Link – 70 sq.mm Aluminium
Body Terminal for Neutral Link Connection
LV Terminals
Body Earth terminal
50x6mm MS flat or G.I. wire (134 sq.mm BEC)
with steel Lug
M 16 x 37/50 G.I. Bolt , Nut, Plain Washer & Spring Washer
Copper Cladded steel Rod with Steel Lug or 40mm Dia. Perforated
G.I. Pipe as per soil condition
Rail Clamp
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Sensitivity: LNT Construction Internal Use
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