It sounds like either you have a bad ground connection or that ground and neutral are NOT bonded at the main panel only. There is either a strap or screw in main panel that connects ground and neutral. Also check the connection to a ground rod and that the ground rod is intact.
power entering to power panel from the feeder is called incomer powersupply
gross incomer
Graham Gaunt has written: 'Incomer, The'
A distribution board which has 7 segments , one for Main incomer, three as sub incomer for each phase and three for singlephase outgoing is called a 7 segment DB
If a DC supply is connected to the incomer of a transformer, you effectively have a short circuit, because the DC impedance of a transformer (actually, any inductor) is quite low. You will blow something.
An alternative word for foreigner is "outsider" or "alien."
Frist putt of the main incomer HT side then Rack out the breaker and put the LOTO after that Discharge the cable Both side (HT/LT).
buc coupler is division between sections, for example if you have a line up of 10 panels, and it is divided into sections, so for mentnance purpose you won't required to shut down the whole up, if you would bus coupler. you can switch off the buscoupler and incomer of one side, and can done the maintenance at one without doing a complete shut down.
buc coupler is division between sections, for example if you have a line up of 10 panels, and it is divided into sections, so for mentnance purpose you won't required to shut down the whole up, if you would bus coupler. you can switch off the buscoupler and incomer of one side, and can done the maintenance at one without doing a complete shut down.
after incomer & before outgoing feeder, we connect ameter to measure amps.AnswerThe voltmeter is connected in parallel with the load and the ammeter is connected in series with the load, if you wish to measure the potential difference across, and the current through, that load.
feeder pillars are used for distribution of electrical supply to customer in which having a such arrangement that the Incomer with Protection (MCB, SFU,MCCB) from this protection the O/G is connected to the Bus bar and from bus bar the O/G are provided to customer,
As per two incomers and one buscoupler configuration , buscoupler automatically close after tripping of any one of incomer will trip under fault condition or u/v condition or there is no voltage in bus ie dead bus closing.