Can we connect two or more energy meters/Amp meters on one
CT set(Three phase).
Answers were Sorted based on User's Feedback
Answer / shariff
More 2 Ammeter/Energy meter can be connected on CT secondary,
provided their burden (VA) rating should be high, otherwise
its accuracy will fall.
Is This Answer Correct ? | 22 Yes | 2 No |
Answer / abhishek pathak
ya why not. Actually always current is flow in series you put on one wire from ct s1 and connect on first energy meter s1 and put on one wire from s2 of first energy meter connect on s1 of second energy meter and second energy meters s2 connect on ct's s2. Then your current path become OK and there will be same rating in twice energy meter which is actual. like this all phase CT will connect on energy meter. and make paralleled of phase voltage line on meter.
Is This Answer Correct ? | 18 Yes | 0 No |
Answer / abdul whab
i have an ATS panel in which a single breaker will work all the time but i am installing two different CT's on each circuit breaker. can i use one measuring meter for that as at a time only one source will work.
Is This Answer Correct ? | 0 Yes | 0 No |
How we calculate the average power factor if the one phase is lag and another one is in lead?
how we can save the power ? suppose the electricity board gives 11 kw , but the machine require only 8 kw means how we can save the exese energy
why Line voltage =1.732XPhase voltage what mean by 1.732
L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE
Why the wave trap is put in Y phse only in switchyard?why not in other phases?
if vcb make contact but output notreach give the reason?
How can decide the MVA rating of power transformer for substation like 220/132, 132/66, 66/33kv etc or even higher kv rating of substation???? Send me the strictly technical answer that shows your strong technical aptitude.
There is any especial requirement for motor to drive through with VFD?
What the reson for frequant instantaneous ground over current fault in our sync. Generator... 15 triping in 24 hr...
1 Answers HCPL, Jhunjhunwala Vanaspati Jhoola, Regen Powertech,
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
what is the internal working of star delta starter
How we can make sure cable size of LT cable without any parameter.
2 Answers Paradip Port, Siemens,