chaterpilar Posted November 10, 2005 Report Share Posted November 10, 2005 What will be the voltage drop in an underground cable 3 core X 185sq mm copper 3000 meters long carrying 200 amps at 13.8 kv 60 hzat the end point ? chaterpilar "if you tell the truth, you dont have to remember your lies" Link to comment Share on other sites More sharing options...
johnbose Posted November 11, 2005 Report Share Posted November 11, 2005 without the cable data like its per km impedence , it would be difficult to guesstimate ( because it cannot be calculate ) the drop. Once imedence/km is known it can be calulated Link to comment Share on other sites More sharing options...
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