Burden of Summation CT - CR4 Discussion Thread

Home

Products & Services

Engineering News

Standards

Webinars

Engineering Forum

Login

CR4 Home | Electrical Engineering | Electrical Engineering

Rate

Comments: Nested

roykav Commentator Join Date: Dec 2011 Posts: 96 Good Answers: 2	Burden of Summation CT 12/20/2012 3:00 AM
	hai all, There is 5nos. transformer incomer feeding to 11kv switchboard, i need to provide a summation ct for the total power measurement, each feeder having cts with 15VA and already it is connected to the metering of burden 5VA. The output of summation ct will be connected to a meter of 1VA. the panel manufacturer is provided the summation ct of 15VA. my question is, is it correct to use both ct's with 15VA, or shall i change the summation ct to 5VA or 10VA. thanking you,
	Register to Reply

Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.

Join CR4, The Engineer's Place for News and Discussion!

Joshi Guru Join Date: Oct 2007 Location: India Posts: 1246 Good Answers: 34	#1 Re: burden of summation CT. 12/20/2012 5:06 AM
	Sooner you make Mr. Google your friend, you will get empowered! In the meantime follow this link. Burden of summation CT.
	Register to Reply

	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 (98 right now) Show Members