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Question
How we detect the leakage current of 11 KV H.T. motors and 
waht is the maximim limit?
 Question Submitted By :: Purushottam
I also faced this Question!!     Rank Answer Posted By  
 
  Re: How we detect the leakage current of 11 KV H.T. motors and waht is the maximim limit?
Answer
# 1
leakage current causes due to detoration of insulation it 
can be determine by partial discharge methord
 
Is This Answer Correct ?    1 Yes 0 No
Jeetendra Verma
 
  Re: How we detect the leakage current of 11 KV H.T. motors and waht is the maximim limit?
Answer
# 2
actully its my question
 
Is This Answer Correct ?    0 Yes 0 No
Nimesh Kuamt Msihra
 
 
 
  Re: How we detect the leakage current of 11 KV H.T. motors and waht is the maximim limit?
Answer
# 3
There are two issuse excisting 1.Leakage current2.return 
current. Return current is nothing but the it is a small 
amout of current that flows in the neutral when the circuit 
is not closed. These neutral current can be senced by RCD
(Recidual current devises). Wheareas the leakage current is 
one when your cable is shorted or any open circuit to the 
ground which can be senced by CORE BLANCE CURRENT 
TRANSFORMERS. When there is no leakage current then the 
current in all the 3 core will be same. If any leakage 
current excits then the current will not be same.
 
Is This Answer Correct ?    0 Yes 0 No
Prabhu Gnanasekaran
 

 
 
 
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