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What is the relationship between wire thickness and current and power?

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Industry news
2018/07/28 14:39
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[Abstract]:
Ifthecross-sectionalareaofthewireisknown,howdoyoucalculatethemaximumelectricalpowerthatthewirecanwithstand?Orknowtherequiredelectricpower,howtocalculatehowmanymm2wirestouse.Reply:Wecanfindthemaximumal
If the cross-sectional area of the wire is known, how do you calculate the maximum electrical power that the wire can withstand?   
Or know the required electric power, how to calculate how many mm2 wires to use. Reply: We can find the maximum allowable current capacity of the wire by checking the electrician's manual.