Comments on: Tell me the subjects to share about on my blog http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html Exchange experiences on electrical switchboard activity Mon, 30 Aug 2010 08:26:09 +0200 http://wordpress.org/?v=2.8.4 hourly 1 By: Daniel Sversuti http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html/comment-page-1#comment-2099 Daniel Sversuti Wed, 03 Feb 2010 15:56:28 +0000 http://panelbuilder.electrical-equipment.org/?p=737#comment-2099 Liquid Silver From a simple and efficient chemical process, with incomparably less than the cost system based on electrolytic bath, the Liquid Silver, provides a greater or lesser deposition of silver in the metal to be protected (copper, brass and bronze) in accordance with the number of times of application and exchange of contact material (steel wool) made by the operator. The Liquid Silver can be used in any room of the factory. • Rust Remover to Clean Copper The Rust Remover is already prepared and ready for immediate use. It is generally used in manufacturing electronic, electromechanical, etc.. The Deoxidising brings in its composition, acting agents that promote rapid removal of layers of rust formed on copper parts. Liquid Silver

From a simple and efficient chemical process, with incomparably less than the cost system based on electrolytic bath, the Liquid Silver, provides a greater or lesser deposition of silver in the metal to be protected (copper, brass and bronze) in accordance with the number of times of application and exchange of contact material (steel wool) made by the operator.
The Liquid Silver can be used in any room of the factory.

• Rust Remover to Clean Copper

The Rust Remover is already prepared and ready for immediate use. It is generally used in manufacturing electronic, electromechanical, etc..
The Deoxidising brings in its composition, acting agents that promote rapid removal of layers of rust formed on copper parts.

]]> By: Daniel Sversuti http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html/comment-page-1#comment-2098 Daniel Sversuti Wed, 03 Feb 2010 15:54:32 +0000 http://panelbuilder.electrical-equipment.org/?p=737#comment-2098 Good afternoon Mr're a Brazilian demand to expand our products and come through this email, find out if you know the Liquid Silver and Rust Remover for copper bus used in control panels and power. If you are interested, please request a sample of our products through the site. Tecnoprata Trade and Services of Electrical www.tecnoprata.com.br daniel.vendas @ tecnoprata.com.br I'll be the best explanation for DISPOSAL. Regards, Daniel Sversuti Commercial Department Good afternoon Mr’re a Brazilian demand to expand our products and come through this email, find out if you know the Liquid Silver and Rust Remover for copper bus used in control panels and power.
If you are interested, please request a sample of our products through the site.
Tecnoprata Trade and Services of Electrical
http://www.tecnoprata.com.br
daniel.vendas @ tecnoprata.com.br

I’ll be the best explanation for DISPOSAL.

Regards,

Daniel Sversuti
Commercial Department

]]> By: jeffrey http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html/comment-page-1#comment-2067 jeffrey Thu, 28 Jan 2010 06:28:36 +0000 http://panelbuilder.electrical-equipment.org/?p=737#comment-2067 Dan, There are a number of ways to increase awareness of the site; 1) Exchange links with others in the industry 2) Social networks 3) Add more technical content. ie news on standards or review of specific area of a standard 4) Have you thought of providing online content for CPD (Continuos Professional Development) points 5) We are running a series of articles on emc on our site which is very popular Dan,

There are a number of ways to increase awareness of the site;
1) Exchange links with others in the industry
2) Social networks
3) Add more technical content. ie news on standards or review of specific area of a standard
4) Have you thought of providing online content for CPD (Continuos Professional Development) points
5) We are running a series of articles on emc on our site which is very popular

]]> By: Piter http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html/comment-page-1#comment-1976 Piter Fri, 22 Jan 2010 11:58:23 +0000 http://panelbuilder.electrical-equipment.org/?p=737#comment-1976 Hi... http://www.midlandelectricsupply.com/catalog Hi… http://www.midlandelectricsupply.com/catalog

]]> By: Piter http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html/comment-page-1#comment-1974 Piter Fri, 22 Jan 2010 11:57:54 +0000 http://panelbuilder.electrical-equipment.org/?p=737#comment-1974 Hi... search here Hi… search here

]]> By: jeffrey http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html/comment-page-1#comment-1166 jeffrey Wed, 18 Nov 2009 07:46:08 +0000 http://panelbuilder.electrical-equipment.org/?p=737#comment-1166 This is a very interesting site, I would like to make reference to it on our site. Is it possible for you to provide us with a image file of your logo (Copyright issues), we like to use this in the forums link page http://www.e-lec.org/forums We have added a link and some details of the site, I hope the content is ok, we will also reference it in our next Panelbuilder magazine next month This is a very interesting site, I would like to make reference to it on our site. Is it possible for you to provide us with a image file of your logo (Copyright issues), we like to use this in the forums link page
http://www.e-lec.org/forums

We have added a link and some details of the site, I hope the content is ok, we will also reference it in our next Panelbuilder magazine next month

]]> By: Dan http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html/comment-page-1#comment-1090 Dan Mon, 26 Oct 2009 14:57:06 +0000 http://panelbuilder.electrical-equipment.org/?p=737#comment-1090 you can find some articles already on the blog, see <a href="http://panelbuilder.electrical-equipment.org/category/software" rel="nofollow">here</a> you can find some articles already on the blog, see here

]]> By: Satish R Bangar http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html/comment-page-1#comment-1002 Satish R Bangar Sat, 17 Oct 2009 15:42:09 +0000 http://panelbuilder.electrical-equipment.org/?p=737#comment-1002 we require design software of Transfomer-Main ACB-Busbar- Outgoing cable Sub Distribution panel with ACB-TPN-Outgoing cable to load - load in KW . Alongwith Cable loss/Voltage drop/switches selection /cable selection / we require design software of Transfomer-Main ACB-Busbar- Outgoing cable Sub Distribution panel with ACB-TPN-Outgoing cable to load – load in KW .
Alongwith Cable loss/Voltage drop/switches selection /cable selection /

]]> By: Dan http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html/comment-page-1#comment-874 Dan Thu, 24 Sep 2009 08:31:14 +0000 http://panelbuilder.electrical-equipment.org/?p=737#comment-874 Busbar calculation formulas or tables, which you can find here and there, are just <strong>very rough estimation methods</strong> to give you an idea of the copper cross-section required for the nominal current you need. But they give values which are <strong>very approximate</strong>, generally <strong>not optimized</strong>, for sure <strong>not guaranteed</strong> for the actual normal service & prospective fault conditions, and <strong>not taking into account short-circuit withstand level </strong>or the <strong>max acceptable temperature and quality of the busbar supports</strong> you are using ... I recommend that you <strong>refer to the international standard <a href="http://panelbuilder.electrical-equipment.org/category/electrical-standards" rel="nofollow">IEC61439-2</a> related to Power switchgear & controlgear assemblies</strong>, which defines how to <strong>design and verify LV assemblies in a safe way</strong>. You may also suggest to your consultant, if he wants to get safe and reliable switchboards, first to ask for switchboards compliyng to this standard, second to ask and check certificates proving this compliance. <strong>I will publish more detailed articles on this subject in the near future</strong>. Busbar calculation formulas or tables, which you can find here and there, are just very rough estimation methods to give you an idea of the copper cross-section required for the nominal current you need. But they give values which are very approximate, generally not optimized, for sure not guaranteed for the actual normal service & prospective fault conditions, and not taking into account short-circuit withstand level or the max acceptable temperature and quality of the busbar supports you are using …
I recommend that you refer to the international standard IEC61439-2 related to Power switchgear & controlgear assemblies, which defines how to design and verify LV assemblies in a safe way.
You may also suggest to your consultant, if he wants to get safe and reliable switchboards, first to ask for switchboards compliyng to this standard, second to ask and check certificates proving this compliance.
I will publish more detailed articles on this subject in the near future.

]]> By: Dan http://panelbuilder.electrical-equipment.org/your-needs/tell-me-the-subjects-to-share-about-on-my-blog.html/comment-page-1#comment-865 Dan Wed, 23 Sep 2009 12:23:33 +0000 http://panelbuilder.electrical-equipment.org/?p=737#comment-865 this subject is not really in the scope of my blog, but you can refer to some sites you'll find with this <a href="http://www.google.com/#hl=en&q=basics+on+electronic+components&aq=f&aqi=g-sx1&oq=&fp=6ffc3260debcd3" rel="nofollow">google search</a> this subject is not really in the scope of my blog, but you can refer to some sites you’ll find with this google search

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