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MV Cable Fault Locating in Mines

thread454-482818

MV Cable Fault Locating in Mines

MV Cable Fault Locating in Mines

(OP)
MV Cable Fault Locating & Testing.

Question: When medium voltage cable testing using thumpers or surge generators in mining environments, are there regulations for the maximum joules of energy that can be used to arc the cable fault to help find it? What is commonly used for fault locating and hipoting long mining cables?

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