For the 35KA gap arrester, copper wire of not less than 16 square shall be used for neutral wire and live wire, and copper wire of not less than 25 square shall be used for grounding wire.
The discharge mode and internal structure of common arrester and gap arrester are different.
So the lines used are different.
35KA refers to the lightning flux of lightning arrester. The greater the value, the greater the current discharged and the thicker the wire used.
Extended data:
The wire diameters of grounding and zero fire are different.
According to the model of surge protector, it belongs to gap type, and the lightning flux is 35KA. The neutral wire and live wire are made of copper wire, and the square is 16.
The grounding wire shall be copper wire of more than 25m2, and the selection of control circuit breaker shall be subject to the specifications and models of surge protector.
Therefore, the thickness of the wiring depends on the specifications and models of the surge protector.
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