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nshingate
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Join Date: Jan 2010
Location: Singapore
Posts: 26

Construction of EHV cables

04/29/2010 12:21 AM

Can anyone please help me to get the details of following construction features?

Extra High Voltage Cables construction specification:

�� Conductor: Longitudinally watertight segment stranded and compacted copper or aluminum

�� Binder Tapes: Semiconducting water blocking tapes compound

�� Conductor Screen: Extruded semiconducting copolymer compound

�� Insulation: Extruded super clean XLPE compound

�� Insulation Screen: Extruded semiconducting copolymer compound

�� Bedding: Semiconducting water blocking tapes

�� Metallic Screen: A layer of copper wire helix and a copper contract tape counter helix

�� Separation Tape: Semiconducting water blocking tapes and binder tapes

�� Outer Sheath: Extruded PE of HFFR.
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redfred
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Engineering Fields - Electrical Engineering - Been there, done that. Engineering Fields - Control Engineering - New Member

Join Date: Dec 2008
Location: Long Island NY
Posts: 15600
Good Answers: 981
#1

Re: Construction of EHV cables

04/29/2010 12:57 AM

There's a part of my that wants to blast this thread for trying to work in a dangerous engineering field with obviously no credentials or understanding of the hazards. But then there's another part of me that wants to answer these questions with the dumbest collection of answers just to assist Darwin in culling the herd. But then there's another part of me that is simultaneously impressed with the organization of the questions and dumbfounded with the lack of any information about the application.

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nshingate
Associate

Join Date: Jan 2010
Location: Singapore
Posts: 26
#2
In reply to #1

Re: Construction of EHV cables

04/29/2010 1:08 AM

why can't you give technical reply?

how are you so fond of banging philosophy at slightest possible opportunity?

If you know some technical part then only reply.. People coming to put their questions at this forum are with engineering background only ..
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#3

Re: Construction of EHV cables

04/29/2010 7:15 AM

Contact the cable supplier or local distributor directly.

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