1.why ACB is not connected in HT side what Happens?
2.how much voltage maintained in ACB breaker?
3.OLTC is connected in primary side in case secondary side
connected what happened?
Answers were Sorted based on User's Feedback
Answer / shridhar awasthi
Answer-1: ACB has the insulation voltage capacity of 1000 V, which is sufficient only up to LT, HT need higher insulation. so that's why ACB can not be connected in HT side
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / anil kumar parashar
this is not how ,u r saying .....but OLTC is connected to
the HT side of the transformer so that while changing the
tape on-load, the arc will be minimum because HT side of
transformer have a less current than the LT
side .........the current will be as low as the
transformation ratio will high.
Is This Answer Correct ? | 4 Yes | 3 No |
Answer / karthikeyan
ACB there is a limit of current may pass through the contact machanism.High voltage side not possible to connect the ACB.
ACB max voltage can be maintained up to 415 volts that means it is purely applicable in LT side.
OLTC not possible to connect in secondary side because secondary side there is a continious load connecting that cause a huge problem may occur in sec side.
Is This Answer Correct ? | 2 Yes | 2 No |
wat is the difference between real power and reactive power..which is useful..?and how it s useful..wat is the effect of these on a power system...
what is the difference b/w bus reactor and line reactor?
how many number of terminals are available in CURRENT TRANSFORMER
6 Answers MSETCL Maharashtra State Electricity Transmission Co Ltd,
my question is Megger of cable insulation or swgr board meggerring some values in one day 50mohms,some other day checking different values(20Mohms). this tell that some person tell that that values ok. how to identify the megger value is correct. pls tell me the answer.
why we do not switched on capicitor panel with DG Supply
What will be result if we connect LT votage to the terminal of HT motor?
Form S and "c" license application both are same? @ tneb portal
what is counter poise conductors
How the field flux is controlled in DC drive ?
What is burden of a current transformer. What is function of core in Transformer
1 Answers Jindal Steel and Power, NCC,
How many safety of Disel Generator
what is the difference between arc and spark