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| Why are High Voltage Power Lines not Insulated |
Why are High Voltage Power Lines not Insulated
You may notice when you pass by one of the high-voltage electrical wire poles that it is not insulated, that is, So why is it not covered with insulating material? The reason is due to two basic things:
The first reason:
As we all know, high-voltage electrical energy transmission wires reach the amount of energy that they transmit between 12 thousand volts and 765 kilovolts, which is essentially huge electrical energy. In order to be insulated with insulating material, it will need up to 17 centimeters, and if we wrap all of this Electrical lines The total cost will be very expensive.
The second reason :
Insulating the electrical lines with insulating material will increase the weight of the electrical lines in addition to the weight of their length, which reaches thousands of kilometers, in addition to the possibility of a fire due to the large electrical energy carried by the electrical wires.
In summary, that was a simple explanation about why high voltage line not insulated, I hope you understand, don't forget the to share the post with your friends, see you in another question.