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Anonymous users2024-01-23No, you misunderstood.
There is a grounding wire in the socket, why should it be connected to the equipotential terminal box, this is a superfluous move.
The equipotential terminal box is placed in the bathroom, mainly:
damp bathroom;
There are many bathroom pipes (such as water pipes, faucets, shower pipes, etc.);
There are many metal objects that people in the bathroom come into contact with (such as metal bathtubs, metal parts of toilets, etc.);
Therefore, there are several terminals in the equipotential terminal box that must be connected with these metal objects with wires to prevent the metal parts from being electrified.
You may have seen on TV that people get electrocuted when they take a shower, and that's the case because there's no grounding.
Due to the uneven level of the renovation personnel, most of the equipotential terminal boxes in the home were sealed with cement by the construction personnel.
I can tell you responsibly that it doesn't have to be because they don't have a strong sense of security. Equipotential bonding of metal objects in the bathroom will reduce the possibility of electric shock. There is some truth to his design.
Wiring from the metal components of the bathroom.
The meaning of equipotential is "connecting the shell or metal part of the equipment with the ground wire", which is generally used for repeated grounding in the power distribution room, and is also used in the bathroom with bathing equipment of the household, and is used for the grounding of bathing equipment and related sockets. In layman's terms, it is used to protect the safety of people and equipment.
The practice of equipotential bonding in the bathroom requires that the metal components that may be touched by hand: heating pipes, water pipes, sewer pipes, and foundation steel bars are connected together, and then connected to the terminal box of equipotential bonding. >>>More
Answer:
1. The meaning of equipotential is "connecting the shell or metal part of the equipment with the ground wire". >>>More