Explen all type electrical protection ? like
O/C,E/F,NPS,VOLTAGE UN BLANCE,CURRENT UN BALANCE,NAGETIVE
PHASE SEQ,AND ETC...............electrical Protection

Answer Posted / sumitgarg

you can change your q. because no buddy will give you such
long deatils.
you should go one by one.
i m telling u the cause of unbalance Voltage---if we r
using a 3 phase supply with the same phase diff of 120*
than u can say the supply is balance.
any irrgulerity from that may cause unbalance voltage.

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