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Anonymous Poster

Three phase voltage range.

01/19/2010 6:02 AM

what is the standard voltage range for three phase four wire system?

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Commentator

Join Date: Dec 2009
Location: Mangalore, India
Posts: 65
Good Answers: 4
#1

Re: Three phase voltage range.

01/19/2010 7:55 AM

In India it is 433V +/-10%.

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Guru
Engineering Fields - Instrumentation Engineering - New Member

Join Date: Dec 2009
Location: San Antonio, TX USA
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#2

Re: Three phase voltage range.

01/19/2010 7:57 AM

This is a worldwide forum. Please tell us where.

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Anonymous Poster
#3

Re: Three phase voltage range.

01/19/2010 8:32 AM

415V +10%, - 15%

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Guru
United States - Member - New Member Engineering Fields - Power Engineering - New Member

Join Date: Sep 2006
Location: California, USA, where the Godless live next door to God.
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#4

Re: Three phase voltage range.

01/19/2010 1:17 PM

200V to 1,100,000V for 3 phase AC voltages.

I don't know of anyone who distributes any 3 phase voltage less than 200V.

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