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Anonymous Poster #1

GIS Details

03/17/2019 8:09 PM

Dear Sirs,

If I am talking about a double bus double circuit 220 kV GIS pre_engineered hall, do they come in standard sizes, or it can be custom - made too?

It should have all essential switcgear componenents besides eot crane, air handling units, sraircases, gangways.

Is total control possible by local control unit only? Or it also needs racks of programmable logic controllers also? Is a separate control room or control building needed?

Best Regards,
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lyn
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Join Date: Oct 2008
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#1

Re: GIS details.

03/17/2019 8:35 PM

The water's way too deep for you. You'll need a lot of competent help before wading in to this swamp.

Or an education in electrical design engineering.

220 kV GIS - Vendor Document Requirement List (VDRL_ GIS )

General Technical Specification For 220 kV SF6 GIS
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SolarEagle
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#2

Re: GIS Details

03/17/2019 10:28 PM

http://www.gegridsolutions.com/products/brochures/PrimaryEquip/GIS_Family.pdf

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HiTekRedNek
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#3

Re: GIS Details

03/18/2019 5:03 AM

Reminds me of the old question:

"Excuse me sir,when does the next train leave,how much are those bananas and how deep it that mud puddle?"

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TonyS
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#4

Re: GIS Details

03/18/2019 5:52 AM

Reminds me of a conversation I had 30+ years ago.

“We’ve ordered five new bays to add to your existing substation.”
“OK, but what about the rail tracks?”
“Erm, what rail tracks?”
“The tracks that will go through your first two new bays!”

We ended up with a somewhat lop sided substation. 20 years later the entire substation had to be demolished for more rail tracks.

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PWSlack
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#5

Re: GIS Details

03/18/2019 6:09 AM

A1) yes and yes.

A2) yes.

A3) only if something other than local control only is needed.

A4) It is not possible to tell from here.

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jack of all trades
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#6

Re: GIS Details

03/18/2019 2:14 PM

This is not something you can order, you will need to hire a consultant or company to design a solution for your needs.

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IQ
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Posts: 2004
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#7

Re: GIS Details

03/19/2019 6:17 AM

Really? That is what GIS stands for, 'Get in Supermarket'? They come now in instant mix. Pour, add water, stir and leave to stand for one hour.
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HiTekRedNek (1); IQ (1); jack of all trades (1); lyn (1); PWSlack (1); SolarEagle (1); TonyS (1)

Previous in Forum: 3 Phase Minus 1 Phase Calculation   Next in Forum: DG Setup Presentation

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