Cable Trench with 2 Voltage Levels (800Vac and 34.5kVac)

Discuss Cable Trench with 2 Voltage Levels (800Vac and 34.5kVac) in the UK Electrical Forum area at ElectriciansForums.net

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johnnyquest

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Hello,

We have a project where there are sections where 34.5kVac cables will be laid below 800Vac cables. Conductors are Aluminum.

Any chance anyone knows a standard which states the min. allowable separation distance when cables of different operating voltage levels are laid in the same trench?

Thanks in advance!
 

Reply to Cable Trench with 2 Voltage Levels (800Vac and 34.5kVac) in the UK Electrical Forum area at ElectriciansForums.net

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