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CivilMind
Participant

Join Date: Jun 2012
Posts: 2

CT/ VT for Tariff Metering Manufacturing Time

10/30/2012 2:25 AM

Dear Community Members,

I want to know the typical manufacturing time of CT/ VT for Tariff Metering at factories. I understand that it depends upon the capability of the manufacturers but what capability the average ,good and excellent manufacturers have out there in the market. Does it depend upon the voltage levels as well ? ( My concern is specific to 132 kV voltage levels right now) .

Would be grateful if anyone shares his experience.

Thanks and regards
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PeterT
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Join Date: May 2010
Location: Liverpool, NY
Posts: 961
Good Answers: 131
#1

Re: CT/ VT for Tariff Metering Manufacturing Time

10/30/2012 1:14 PM

My past experience (several years ago) was that deliveries were in the range of 16-20 weeks for high voltage instrument transformers, including the combination metering units. The main one we used was the Ritz (now part of Alstom) KOTEF model:

Alstom KOTEF CT/VT

I would suspect that delivery time now is still similar, but you would need to contact the manufacturer or their sales representative directly.

Trench also has similar units, which probably have about the same range of delivery time:

Trench Instrument Transformers

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