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新手上路，想問下哪里可以學(xué)習(xí)到電纜電氣性能方面的知識(shí)及公式下載？
如Max. DC Resistance @ 20°C /Conductor AC Resistance @ 50Hz, 90°C/Inductive Reactance @ 50Hz - Trefoil/Inductive Reactance at 50Hz - Flat, Touching/Zero Sequence Impedance @ 50Hz, 20°C/Conductor Inductance/Conductor Capacitance/Insulation Resistance @ 20°C/Current Carry Capacity.
先謝謝了