Comments on: Busbar sizing: FORMULA, THUMB RULE, TABLE ? http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html Electrical installation & energy efficiency Sat, 11 Feb 2012 09:24:56 +0000 hourly 1 http://wordpress.org/?v=3.0.4 By: Yves Almell- http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html/comment-page-1#comment-86610 Yves Almell- Mon, 23 Jan 2012 16:54:23 +0000 http://panelbuilder.electrical-equipment.org/?p=841#comment-86610 could I recommand you to be link with our software of calculation based on IEC60439: http://www.erico.com/eriflex The advantage is that we offer also the busbar support solution and calculations depending of Short circuit value.. could I recommand you to be link with our software of calculation based on IEC60439:
http://www.erico.com/eriflex
The advantage is that we offer also the busbar support solution and calculations depending of Short circuit value..

]]> By: dhairyam http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html/comment-page-1#comment-80371 dhairyam Sat, 10 Dec 2011 16:13:29 +0000 http://panelbuilder.electrical-equipment.org/?p=841#comment-80371 if you know the bus bar calculations i.e how to choose the bus bar range for different voltage levels please tell me sir if you know the bus bar calculations i.e how to choose the bus bar range for different voltage levels please tell me sir

]]> By: Peter M http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html/comment-page-1#comment-37017 Peter M Mon, 23 May 2011 07:52:00 +0000 http://panelbuilder.electrical-equipment.org/?p=841#comment-37017 Read the comments from Jeffrey above. Read the comments from Jeffrey above.

]]> By: shanky http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html/comment-page-1#comment-37016 shanky Sun, 22 May 2011 06:43:35 +0000 http://panelbuilder.electrical-equipment.org/?p=841#comment-37016 ca anyone tell me which is the best hand book for electrical in which i can get all the information regarding electrical ca anyone tell me which is the best hand book for electrical in which i can get all the information regarding electrical

]]> By: Nilesh http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html/comment-page-1#comment-37014 Nilesh Sun, 17 Apr 2011 11:06:54 +0000 http://panelbuilder.electrical-equipment.org/?p=841#comment-37014 copper current capacity formula Pl. send me copper current capacity formula Pl. send me

]]> By: sailendra singh http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html/comment-page-1#comment-37013 sailendra singh Sat, 16 Apr 2011 06:14:24 +0000 http://panelbuilder.electrical-equipment.org/?p=841#comment-37013 sir i want to say that answer should also be visible on the website. thanking you sir
i want to say that answer should also be visible on the website.
thanking you

]]> By: Craig McKee http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html/comment-page-1#comment-37012 Craig McKee Wed, 20 Oct 2010 11:16:15 +0000 http://panelbuilder.electrical-equipment.org/?p=841#comment-37012 Sorry pressed submit too early. Regarding rule of thumb ratings eg 4A/mm etc, these really only work within a very narrow current band, for example at 6300A with 4A/mm = 1575mm^2, but this would not be capable of carrying anything like 6300A. We would not reccomend using a single figure, the termate guide gives ratings based upon tested configurations. Sorry pressed submit too early.

Regarding rule of thumb ratings eg 4A/mm etc, these really only work within a very narrow current band, for example at 6300A with 4A/mm = 1575mm^2, but this would not be capable of carrying anything like 6300A.

We would not reccomend using a single figure, the termate guide gives ratings based upon tested configurations.

]]> By: Peter M http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html/comment-page-1#comment-37011 Peter M Mon, 30 Aug 2010 08:26:09 +0000 http://panelbuilder.electrical-equipment.org/?p=841#comment-37011 Contact Termate - Sales@termate.com, this guide is available at 24.95 GBP Contact Termate – Sales@termate.com, this guide is available at 24.95 GBP

]]> By: mik http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html/comment-page-1#comment-37010 mik Thu, 26 Aug 2010 09:38:02 +0000 http://panelbuilder.electrical-equipment.org/?p=841#comment-37010 there is any chance for termate guide there is any chance for termate guide

]]> By: mik http://engineering.electrical-equipment.org/panel-building/busbar-sizing-formula-thumb-rule-table.html/comment-page-1#comment-37009 mik Thu, 26 Aug 2010 09:21:05 +0000 http://panelbuilder.electrical-equipment.org/?p=841#comment-37009 Dan excellent work Yes you are correct actually this is one of the subject in electrical engineering where different practices are used .NEC 125% BS IEC 145% and list is on . But i would like to appreciate that some one like you have already taken the step in this and what i like to to gather the authentic material at one place . Even many of us dont know how many types of type test and routine tests are used in PB . for busbar 1 A / mm² copper and 0.65 /mm² for aluminum is adequate . Dan excellent work
Yes you are correct actually this is one of the subject in electrical engineering where different practices are used .NEC 125% BS IEC 145% and list is on . But i would like to appreciate that some one like you have already taken the step in this and what i like to to gather the authentic material at one place .
Even many of us dont know how many types of type test and routine tests are used in PB .
for busbar 1 A / mm² copper and 0.65 /mm² for aluminum is adequate .

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