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Anonymous Poster

CTs and VTs for ARC signal capturing.

10/30/2009 11:42 AM

Dear All,

I am looking for sensitive CTs and VTs that can be used to detect electric arcs in 11kV distribution systems.

Your response will be appreciated.

Regards,

A.M. Gaouda
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Ali18
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Join Date: May 2008
Posts: 136
Good Answers: 2
#1

Re: CTs and VTs for ARC signal capturing.

10/31/2009 12:41 PM

" sensitive CTs and VTs " .. did you try to contact the worldwide companies such as Shneider , Siemens ..... " , I'm sure they'll help you better than anybody else........

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electricalexpert65
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Join Date: Oct 2009
Posts: 2061
Good Answers: 169
#2

Re: CTs and VTs for ARC signal capturing.

11/01/2009 5:25 AM

Yes! Nowadays you have what is called Current Sensors and Voltage Sensors which are more sensitive and accurate than conventional CTs & VTs. Try contacting SIEMENS, SCHNEIDER, AREVA T & D, ABB, etc.

Also, I remember I have read in a VAMP website regarding arc detection & protection. Try "googling" VAMP.
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