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Thread: Nec 220.61 neutral calculation

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    Nec 220.61 neutral calculation

    What is the equation i can use to calculate wordt cast neutral curren on unbalancec single phase and unbalanced three phase panel? I know the individual phase A, B, C loads in kVA.

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  2. #2
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    What is the equation i can use to calculate worat case neutral current on unbalance single phase and unbalanced three phase panel? I know the individual phase A, B, C loads in kVA. For 120/208V single phase.




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    "Electricity is really just organized lightning." George Carlin


    Derek

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