For example, if I use Star delta transformer for
distribution, Can I Connect 230 V lighting load bewteen
secondary phase & primary neutarl. What will be the effect,
if I connect in this manner?
Answers were Sorted based on User's Feedback
Answer / bala_vlsi
hai dear in the distribution transformer no neutral on the
primary side . then how to connect your system . please
check your drawing or check any one site.
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / junaid
We are having a star delta transformer, I connected load
between phase of delta side and neutral of star side. Till
now we dont have any issues.
Is This Answer Correct ? | 0 Yes | 0 No |
IF we have 500kva transformer & know the current on HT & LT side, how can we consider for its breaker?
Is current shock due to voltage or current? pls answer
While connecting bulb in Series/Parallel,there is any difference in glowing
How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,
how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters
We in my plant one of the transformer showing neutral to earth voltage is 22V how to solve it
What is mean 2XWY
HOw can we calculate power factor at HT side.
why we used servo motor insted of inducation motor?
We have 11kV/110V three phase indoor potential transformer in 66/11kV Sub-station, where the failure of PT is frequently happening and the rating of the PT is 0.2 class accuracy, with primary star and seconday (two cores) star connected. Some experts has suggested to not to connect the PT Primary neutral to the ground because when transformer neutal NCT connection is loose; the faulty current will flow through the PT primary neutral, resulting into failure of PT. My question is: Is it necessary to remove the primary neutral connection of the PT from ground? if not, what would be the reason for failure of PT. Please guide me.
what is the difference between earthing and grounding?
How to calculate unit consumption on the basis of load. kWH=kwXhrs.is it correct? kw is motor load.What is unit consumption at 100% load, 50% load & on no load.