I am getting differential earth fault in my transformer
realy , i have checked all its CT & control wiring but do
not get fault, Please help
- 6 Answers
- 6185 Views
- I also Faced
- E-Mail Answers
Answer Posted / arun
Do all the tests in the transformer windings then you will
get the fault.
Differential protection is given mainly to isolate the
circuit when there is fault inside the transformer.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
1sq mm dc powr cable can carry how much dc currnt
what is the ckt diagram of a tubelight and is it the simplest ckt of electrical engineering and also the component?
what is JE exam?
66kv under ground cable how to layaing in ground any special case two ckt r runing
how maney type tempereture measurement ?
Give atleast 20 alternating current apparatus and devices.
why they were using TRIAC instead relay in some controllers and what is the advantages.
What is the difference between Delta & Wye windings?
WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.
my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.
What is genrally the % Impedance of a Dg set? How can we calculate Earthing conductor size for a DG set?
State The Difference Between Generator And Alternator?
How to distinguish whether MCB is DC or AC looking at it physically
if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .
