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detect mv cable faults 3

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mhalarjani

mhalarjani

Electrical
Joined
Jun 9, 2013
Messages
15
Location
SA
Hello

can anyone help me to detect fault in MV cables .

in this pic's

efi_diag_large.jpg
 
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right

but my question how can I detect the fault when the outage happen ?

what the devices can help me ?
 
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Think about what relays would respond to an earth fault? Why would certain relays respond and not others? You won't learn if we do your homework for you.
 
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