Answer / sudhirkumar singh

THE HV BUSHING i.e 110KV SHOULD HAVE THE CAPACITY TO WITH
STAND THE RATED KV i.e 110KV,AND IF IT IS HAVING THE WITH
STAND CAPACITY MORE THEN THE RATED KV THEN IT CAN BE
CONNECTED TO HV OF THE POWER T/F.IN SAME WAY THE LV BUSHING
SHOULD HAVE THE CAPACITY TO WITH STAND THE LV RATED VOLTAGE
i.e 11KV,THEN ONLY IT CAN BE CONNECTED TO THE LV OF THE
POWER T/F i.e OF 16MVA.

Answer / satish

here in 111/11 kv 16 MVA)transformer the hv side is 110kv
side i.e primary one whereas secondary side is 11kv is lv
side.

Answer / muralichppl

you question was not understand

Answer / talluri

Bushing connections at HV side is 3 and LV side is 4 with
highly insulated.Normally at substations 110/33 transformer
will be used and then same 33kv will be step down to 11kv
to avoid losses.

Answer / satheesh k

HV side bushing connection is only 3 terminals R,Y, B. In
LV side 4 terminals are there R, Y, B, N. Neutral is
grounded in station transformers. But in distribution
transformers the neutral is not grounded in secondary and
is extended to commercial use.

Answer / shyamkr

here in 111/11 kv 16 MVA)transformer the hv side is 110kv
side i.e primary one whereas secondary side is 11kv is lv side.

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