ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Top Posters(30 Days)
dsk 3
Recent Posts
Windows 7 update problem
by ampherder. 06/21/17 07:01 AM
Norwegian power?
by dsk. 06/19/17 03:40 PM
Anyone ever take a Furnas A14D drum sw apart?
by gfretwell. 06/17/17 08:14 PM
Mains supply in GDR
by dsk. 06/15/17 04:02 PM
Any UL 508 experts out there?
by sparkyinak. 06/07/17 05:49 PM
New in the Gallery:
SE cable question
Popular Topics(Views)
238,129 Are you busy
173,294 Re: Forum
166,180 Need opinion
Who's Online Now
0 registered members (), 65 guests, and 12 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#200313 - 03/28/11 12:56 PM Anyone hear of this new North Korean "invention"?  
electech  Offline
Member
Joined: Feb 2002
Posts: 113
Northern Il
I'll post the entire "news story" here, since it may become un-navigable. (Don't think we need to worry too much about intellectual property issues from North korea...)

http://www.kcna.co.jp/item/2011/201103/news21/20110321-17ee.html

New Voltage-current Transformer Developed


Pyongyang, March 21 (KCNA) -- The Electronic Institute of the DPRK has developed a new electronic voltage-current transformer.

The small device measures voltage and current simultaneously in 60,000 volts line.


Rational sensing, signaling and screening technologies are applied to the device.


The transformer works fine even in high-voltage electromagnetic field.


Its manufacture needs no insulating oil and economizes manpower and materials like insulator, silicon steel sheet and enameled copper wire.


The new transformer is accurate in measurement, protection and synchronization, sharply reducing the number of switchboards.





Work Gear for Electricians and the Trades

#200372 - 03/29/11 06:14 PM Re: Anyone hear of this new North Korean "invention"? [Re: electech]  
sparky  Offline
Member
Joined: Oct 2000
Posts: 5,308
electech,
i'd take anything that country said with a grain of salt

~S~



Member Spotlight
Vlado
Vlado
Croatia
Posts: 28
Joined: February 2011
Show All Member Profiles 
Featured:

2017 NEC and Related
2017 NEC
Now Available!

Shout Box
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.011s Queries: 15 (0.003s) Memory: 0.7436 MB (Peak: 0.8582 MB) Zlib enabled. Server Time: 2017-06-23 01:38:05 UTC