Grounding terminal is a relatively important material, there are many materials, such as copper is one of the relatively important role played by the product, and in many areas have a very critical role. But for the first time for friends, I'm afraid that it is not very understanding of its use or advantages, which today set out to introduce the knowledge is about the grounding terminal of the basic information, such as its role and application, in addition to derivatives of the grounding terminal row of knowledge for your reference.
One, what is the grounding terminal
The terminal connected to the grounding body for the grounding terminal. Material according to the material of the wire. Mostly copper, but there are also copper and aluminum transition terminals. Mainly pure copper or corrosion-resistant stainless steel for casting directly infused in the cable trough or other concrete products, widely used by petrification, electrification of high-speed railroads, substations and other fields. In accordance with the provisions of IEC?62305-3 using copper casting requires that the purity of the material should reach more than ninety-eight percent. The role of the grounding terminal
Grounding terminal is for the use of the grounding wire. The use of grounding terminals can make the ground wire has good ground conditions. Otherwise, the ground wire is connected everywhere. The purpose of grounding is to be a safety measure in case of abnormal faults from the equipment, and sometimes it is set up to get a proper line distribution.
Grounding terminals are widely used in electrified high-speed railroads, substations, petrochemical, data centers and other fields, generally using pure copper or corrosion-resistant stainless steel for casting directly into the cable trough or other concrete products. In accordance with the provisions of IEC?62305-3 copper casting requirements for material purity should reach more than 98%, the use of stainless steel casting materials should meet: Cr ≥ 17%, Ni ≥ 8%, Mo ≥ 2%, C ≤ 0.06%. (Electrified railroad girders, piers and no cable on the bridge demand for pier pier cap grounding terminals, set up a single hole (M16); roadbed as well as cable on the bridge demand for pier pier cap, generally set up a double-hole (M16), special circumstances can be used as an extension of the motherboard (M16) multi-hole (M16) used.)
Two, grounding terminal row introduction
Grounding terminal is a special terminal for the ground line, now China's electricity is three-phase five-wire system. Zero and ground wires are separated. The ground wire is generally connected to the ground wire of the socket to protect the safety of electricity.
Grounding terminal row and grounding body connected to the terminal for the grounding terminal. Material according to the material of the wire. Most of the copper, but there are also copper and aluminum transition terminals. Mainly pure copper or corrosion-resistant stainless steel for casting directly infused in the cable groove or other concrete products, widely used by petrolized, electrified high-speed railroads, substations and other fields. In accordance with the provisions of IEC?62305-3 using copper casting requires that the purity of the material should reach more than ninety-eight percent. The role of the grounding terminal
Grounding terminal is for the use of the grounding wire. The use of grounding terminals can make the ground wire has good ground conditions. Otherwise, the ground wire is connected everywhere. The purpose of the grounding is from the equipment when an abnormal failure of the safety measures, sometimes in order to obtain a reasonable distribution of the line and the establishment of
The above knowledge about the grounding terminal for you to introduce a lot of knowledge, it is not difficult to learn, this is widely used in electrified high-speed railroads, substations and other areas of the product has many advantages, such as service life and safety performance plate performance is Relatively excellent, for the user, we can refer to the actual specifics of the start reference reference, focusing on the later operation and maintenance of the product processing, if necessary, you can visit the field in order to be able to determine the program, to ensure that the appropriate effect.