The role of the stone engraving machine installation ground wire

The grounding wire is grounded and has an invaluable role in homes and factories, cities and rural areas! The CNC engraving machine installation grounding wire has the following functions:

1 leakage protection: The engraving machine has two working voltages of 220V and 380V, especially the industrial voltage of 380V, which is full of power and stable voltage. It is also fatal to have a burden. The grounding wire is to make the internal fire wire of the engraving machine have a leakage phenomenon, and the current is introduced into the ground while the first-level leakage protector is powered off!

2 Electrostatic electromagnetic protection: Everyone knows that there is an iron chain at the bottom of the tanker that transports gasoline and diesel. This iron chain is to introduce static electricity into the ground! Because static electricity reaches a certain amount, it will produce sparks, which is fatal! At the same time, static electricity has a fatal hazard to the control board of the engraving machine, which will make it paralyzed! Because static electricity will cause the motherboard to short circuit, causing it to burn! At the same time, the grounding wire can reduce the interference of the electromagnetic on the engraving machine and reduce the chance of losing the step!

3 lightning protection: it is safe relative to urban users! Because the city's tall buildings are lightning rods! However, in rural areas, especially in mountainous areas, the bottom line will have a deadly protection, so that the engraving machine will not be destroyed by lightning! Equivalent to the role of lightning rods!

Turn the grounding wire: Drill underground 4-5 meters, and bury it underground with 10mm round steel bars! Then use the 6mm copper wire to link to the shell of the engraving machine! In the mountain area, 10mm steel bars and engraving machine shells can be welded, so that the lightning protection effect is the best!