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FADHEL
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Join Date: Sep 2012
Posts: 58

Rated Current

09/21/2012 6:11 AM

Dear all,

Please help need ask about the rated current for aluminum wire diameter 36mm ASCR TYPE.

Thanks for all.
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Pathfinder Tags: Rated current for al. wire
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PWSlack
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#1

Re: Rated current

09/21/2012 6:30 AM

Look it up for the conditions of use within British Standard 7671.

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Joshi
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Location: India
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#2

Re: Rated current

09/21/2012 6:40 AM

Rated current carrying capacity for aluminum wire diameter 36mm ASCR TYPE=1230 Amps. Check here for:

ELECTRICAL CATALOGUE VISION. PERFORMANCE. SERVICE.
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PWSlack
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#3

Re: Rated current

09/21/2012 7:36 AM

How about asking the manufacturer?

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FADHEL
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Join Date: Sep 2012
Posts: 58
#4
In reply to #3

Re: Rated current

09/22/2012 4:31 AM

please

we use aluminum wire diameter 36mm (800mm2 Cross Sectional Area)in 132kv busbar in 132kv substation and we need know whats the rated current for it but in IEC standard

thanks for all
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Joshi
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#5
In reply to #4

Re: Rated current

09/22/2012 5:28 AM

Refer to the relevant IEC standard book.
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FADHEL
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Join Date: Sep 2012
Posts: 58
#6
In reply to #5

Re: Rated current

09/22/2012 6:52 AM

Dear sir

I'm sorry but I have searched, but I can not get IEC standard With regard my question please can you help me to find it.And I will be very thankful to you

thanks for all
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Joshi
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#7
In reply to #6

Re: Rated current

09/22/2012 10:43 PM

Please pull-up your socks & do some home work. First find out which IEC code is required from:

List of IEC Standards Wikipedia, The Free Encyclopedia

Then look down here, if not available, buy it.

http://www.filestube.com/i/iec+standards
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jack of all trades
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#8
In reply to #6

Re: Rated current

09/23/2012 3:41 PM

You need to either go on the IEC website and buy the appropriate standard or perform an internet search for the required information- current rating, de-rating factors, etc.

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FADHEL
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Join Date: Sep 2012
Posts: 58
#9
In reply to #8

Re: Rated current

09/23/2012 6:02 PM

Thank you very much
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PWSlack
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#10
In reply to #4

Re: Rated current

09/24/2012 3:40 AM

Pick up the phone, and make the call. Don't fish about on CR4 any longer. The time wasted is more valuable than that.

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Users who posted comments:

FADHEL (3); jack of all trades (1); Joshi (3); PWSlack (3)

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