380V cable and power comparison table, we first need to understand the current carrying capacity of the cable (that is, the maximum current that the cable can safely carry under specific conditions) and the calculation method of power (P = √3 × V × I × cosφ, where P is power, V is line voltage, I is current, and cosφ is power factor, which is usually assumed to be 1 to simplify calculations).

The following is a simplified example of a 380V cable and power comparison table, assuming that we use copper core cables and do not consider the impact of cable length, laying method, ambient temperature and other factors on current carrying capacity (these factors need to be considered in actual applications):

Notice:

1. The current carrying capacity and power in the above table are based on assumptions and may differ in actual application.

2. The current carrying capacity of the cable is affected by many factors, such as cable length, laying method, ambient temperature, cable material (copper or aluminum), etc. Therefore, when selecting a cable, be sure to refer to the detailed data provided by the cable manufacturer.

3. The power factor cosφ may be less than 1 in actual applications, so the calculated power may be lower than the value in the table. To improve the power factor, reactive power compensation devices such as capacitors can be used.

4. The power calculation in the table is based on a three-phase balanced load. If the load is unbalanced, it may be necessary to calculate the power of each phase separately and add them together.

In order to obtain a more accurate comparison table, it is recommended to cooperate with a professional electrical engineer or cable manufacturer to perform customized calculations based on specific application scenarios and conditions.