typically, you'd spec your wires to ampacity, and adjust insulation for ampactity, load, service factor, and ambient conditions. ampactity is how much current your wire can cary, determined by cross section insulation type selection depends on environment, and these other factors. service factor: a padding in the calculation depending on load type, and run time, which contribute to conductor heating. ambient contitiosn are how how it is in the area
typically, you'd spec your wires to ampacity, and adjust insulation for ampactity, load, service factor, and ambient conditions. ampactity is how much current your wire can cary, determined by cross section insulation type selection depends on environment, and these other factors. service factor: a padding in the calculation depending on load type, and run time, which contribute to conductor heating. ambient contitiosn are how how it is in the area
