what is tabulated Rating of current

[Faraz Ahmad]

Dear friends, I am learning electrical design and during this process I have seen a new term "tabulted Rating" could you please guide me?

 

[telectrix]

it's the current capacity of cable/s as seen in tables in BS7671 and OSG. e.g. 2.5mm cable clipped direct. is 27A, less if in insulation. variuos intallation methods give here:

see OSG page 156 table F4(i),

 

[Vortigern]

It is a term that denotes a value obtained from a table in for instance BS7671 hence the term Tabulated values

 

[Faraz Ahmad]

it's the current capacity of cable/s as seen in tables in BS7671 and OSG. e.g. 2.5mm cable clipped direct. is 27A, less if in insulation. variuos intallation methods give here:

see OSG page 156 table F4(i),

Thank you very much, you have saved my time.

 

[Faraz Ahmad]

It is a term that denotes a value obtained from a table in for instance BS7671 hence the term Tabulated values

Thank you Vortigern: could you pleaese share BS7671 cable current capacity table. It will be great help

 

[telectrix]

Thank you Vortigern: could you pleaese share BS7671 cable current capacity table. It will be great help

there are several tables for different types of cable and the installation method used. get a copyof OSG , only £20.

 

[Vortigern]

share BS7671 cable current capacity table.

I think I may violate copyright should I do so. But google tabulated tables for the specific value you want as I am sure you can get them on line.

 

[ruston]

Buy BS 7671 or the onsite guide. If you are doing electrical work you will need the former. The OSG is also informative.

 

[Faraz Ahmad]

I think I may violate copyright should I do so. But google tabulated tables for the specific value you want as I am sure you can get them on line.

Thank you dear

 

[telectrix]

loads of tables and info for various cable types here:

Welcome to Doncaster Cables - Technical Help

Doncaster Cables is the largest British owned general wiring manufacturer in the UK. We have been manufacturing cables since 1984 and among our current staff alone we have over 1000 years direct cable manufacturing experience. Throughout this time we have continued to develop in to an...

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e.g. this table is for T/E.

Welcome to Doncaster Cables - Technical Help

Doncaster Cables is the largest British owned general wiring manufacturer in the UK. We have been manufacturing cables since 1984 and among our current staff alone we have over 1000 years direct cable manufacturing experience. Throughout this time we have continued to develop in to an...

www.doncastercables.com