When should I use earth leakage circuit breaker for incomer
and when should I use it for each feeder seperately?
Answer / mubeen
If your load is unbalance,or distrubting to different
panels you should use Earth leakage relay not ELCB.ELCB can
be used for branch circuit or any sperate panel such as for
light, power sockets etc.Earth leakage relay can be use to
trip the breaker on calculated current.
Is This Answer Correct ? | 1 Yes | 0 No |
As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?
V.c.b and a.c.b difference
What is the meaning of HT Trivector Meter ?
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
If you have an earth with pilecap then your resistance is really low. why and how?
Simple calculation of improving power factor?
What accessories required to give the motor with given circuits and do you know the ratings of those accessories?
how to calculate the cable size for 500 kva transformer?
what is the earthing condition between earth & phase.
what is meant by carrier aided trip protection in transmission line
In chillers & freezers which gas will be use?
what is the difference b/w earthing and grounding??