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HOW TO DO GRID EARTHING IN INDUSTRIES FOR A PRODUCTION
BUILDING
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Answer Posted / adinarayana.k
two earth pits connected in parallel(short the two earth
pits together and take two ends to connent building
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we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan
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