Previous in Forum: Specification of Transformer & ABC   Next in Forum: Looking for a copy of ALCOA sag tension manual
Close

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
3 comments
Rate Comments: Nested
chakarnav
Participant

Join Date: Dec 2010
Posts: 2

Earth Fault

12/21/2010 5:02 AM

How to mesure the earth fault current and to select the size of earth wire ? ? Please give me a formula to calculate it.
Register to Reply
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
wareagle
Guru
United States - Member - New Member

Join Date: Jun 2008
Location: Alabama
Posts: 1604
Good Answers: 63
#1

Re: Earth Fault

12/21/2010 2:00 PM

When you say earth fault, are you referring to a fault to a ground conductor or a fault to earth(dirt)?
Register to Reply
Anonymous Poster
#2

Re: Earth Fault

12/29/2010 8:06 AM

What is your transformer Capacity, Primary Voltage, Secondary Voltage,transformer impendance %?
Register to Reply
PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#3

Re: Earth Fault

01/02/2011 7:35 PM

British Standard 7671.

__________________
 "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Register to Reply
Register to Reply
Have a Different Question?
3 comments
Copy to Clipboard

Users who posted comments:

Anonymous Poster (1); PWSlack (1); wareagle (1)

Previous in Forum: Specification of Transformer & ABC   Next in Forum: Looking for a copy of ALCOA sag tension manual

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
Electrical Engineering:
Go

CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds

CR4 Rules of Conduct
CR4 FAQ
Site Glossary

Who's Online (161 right now)
Show Members
Advertisement