Earthing and potential can be the most important for protection in the planning, design and installation of telecommunications systems, because it allows the protection of persons and equipment. Unfortunately, companies whose entire business is based on their telecommunications facilities under this simple procedure.
Earthing and potential are not the same things. Most people simply not understand the differences between the two, as they were near each other that the same thing for a long period.
In addition, many telecommunications facilities to be and abuse, the exact meaning of those two words that should be totally separate from the protection functions.
The definition of the earth is the act of creating a link between the electrical circuit and the implementation of the body is of earth. Ie irrespective of whether the connection is made, intentionally or accidentally, is based on the average of electric power on earth that can prevent the heat or explosion.
In comparison, the bond is generally stable metal, one electrical conductor path. This ensures the electric current is continuous.
While reviewing the implementation of the crossover, if in the context of a communication system, bonding is possible for landfills between devices.
Most installers are related to metal parts of a PABX, then the entire loan to the earth for construction. This means that it does not have a system of making land, mistakenly believe that the structure of the building is sufficient for all Earthling electric shock and the compatibility of the facility secure.
Creating a collage system, that attachment to the building earthing system means that the security of the telecommunications system is a development to land in relation to the place of one building of the earth to land on a simple fact that their equipment and telecommunications systems.
To avoid possible damage to equipment and cost of risk prevention should be a priority for all enterprises whose activity in large measure the ongoing success and operation of a PABX.
Many said that the mere installation of the protection against overvoltages is to adequately protect electrical and telecommunications systems, over-voltage.
The collage is a separate subject of surge protection for power with a much greater degree of security and protection against damage and destruction of equipment.
To determine exactly what the guilt of work, a metallic component of the communication infrastructure should be. This reflection is not only the equipment but, as the traps, gutters cables, and others as good.
But the costs of creating and installing an effective system of bonding is often more important to deterrence in the denial of an important protective measure. Many entrepreneurs can not accept, first, the logic behind the need for money, they can not identify
Given the extent of damage and losses on profitability, by stopping or failure of equipment, the possibility of easier installation of protective measures should be considered as a prudent investment.
