[Ikhan]

How to calculate the suitable busbar according to temperature rise
How to calculate the suitable busbar according to temperature rise

موضوع

[Hamid]

For enclosed switchgear it is seen that the oxidation of aluminium or copper starts at about 85-90

[Sinnadurai Sripadmanaban]

Some people say that surface area too should be considered because if the cooling surface area is high cooling takes place quickly and temperature rise becomes lower. For example consider a cross section of 200mm^2. If you choose 40x5mm,surface area will be 90 x length while for 50x4mm it will be 108 x length.

[نویسنده]

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