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adiabatic equation - 2.5 2c SWA

I don't get involved with adiabatic equations all to often, hence I'm a bit rusty! I'm trying to calculate the R1+R2 for a 2 core 2.5mm SWA. Obviously the R1 is the easy bit, I'm struggling with the SWA as the R2.  I saw a link to a table on the old forum but I can't find it now. Any ideas?


Thanks Stewart
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  • Guidance Note 1 Tables D6 to D8 tell you min. sizes for adiabatic.You don't actually need to know R2 to work it out for any sizes not listed (see Chapter 8 of the IET's Electrical Installation Design Guide).
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  • Guidance Note 1 Tables D6 to D8 tell you min. sizes for adiabatic.You don't actually need to know R2 to work it out for any sizes not listed (see Chapter 8 of the IET's Electrical Installation Design Guide).
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