How to calculate the cross-sectional area of copper braided wire
When ordering copper braided wire, customers often ask you how to calculate the cross-sectional area of the copper braided wire. Is it width * thickness = cross-section? The following is a detailed solution to the problem of calculating the cross-section for you. For example, taking 25mm2 copper braided wire as an example, the conventional specification is 48*30*1/0.15. 48 refers to the number of mounds of the machine, that is, how many strands of copper wire it is composed of. 30 refers to 30 copper wires per share, and 1 refers to a single layer. Sometimes we will see numbers such as 2 and 3, which means double layers and three layers. 0.15 after the slash refers to the single wire diameter of copper wire is 0.15mm. Formula for calculating the area of a circle: Pi × radius × Radius, so the calculation formula of copper braided wire is how many copper wires * circumference × radius × Radius, i.e. 1440*0.075*0.075*3.14=25.434 square meters, nominal 25 square meter
