As society continues to progress, the process of industrialization continues to accelerate, in the construction of the city of cable and wire is more and more use, I believe that we must not be unfamiliar with the cable and wire, then cable and wire what specifications what? Below with me to see cable wire what specifications , cable wire specifications model number for your reference.
Cable wire specifications - the meaning of the relevant abbreviations
Now on the market cable wire specifications, types, functions and so on are different, so what are the cable wire specifications? Cable wire specifications related to the meaning of the abbreviation is what it RVVP said: copper core PVC insulation shielded PVC sheathed flexible cable voltage 300V/300V 2-24 core, RG said: physical foaming polyethylene insulated access network cable for coaxial fiber optic hybrid network for the transmission of data analog signals, UTP said: local area network cables, KVVP for: PVC sheathed braided shield cable
Cable and wire specifications - said
With the continuous progress of society, the market is now a wide range of cable and wire specifications, single-core branch cable specifications: the same circuit cable root * (1 * nominal cross-section of wire and cable, 0.6/1KV, such as: 4 * (1 * 185) +1 * 95 0.6 / 1KV. 1KV. multi-core with sheath type branch cable specification expression: the number of cable cores × nominal cross-section - T, such as: 4 × 25 - T. Because the branch cable contains the trunk cable and branch cable. And cable wire specification model structure is different, so there are two ways of expression: the trunk cable and branch cable respectively, such as: trunk cable: FD-YJV-4*(1*185)+1*95 0.6/1KV, branch cable: FD-YJV-4*(1*25)+1*16 0.6/1KV. will be the trunk cable and branch cable together with the expression, such as: FD- YJV-4 wire and cable specifications * (1*185/25) +1*95/16 0.6/1KV.
Cable and wire specifications - model naming
The complete naming of the cable and wire specifications is usually more complex, so sometimes a simple name combined with the model specifications instead of the complete name, such as Low-voltage cables represent all plastic-insulated power cables of the 0.6/1kV class. Wire and cable type spectrum is more complete, as long as the standard cable and wire specifications are written, you can clearly know the specific product, cable and wire specifications for the naming of the following principles: the content included in the product name and simplified symbols. Wire and cable have no strict boundaries. Usually the number of cores, small diameter, simple structure known as wire, no insulation for bare wire, the remaining known as cable.
Cable wire specification type - the main application
Now on the market a wide range of cable wire specification type, so the cable wire is mainly used in what areas? A variety of cable wire specification model areas include: power systems, information transmission systems, telephone cables, television cables, electronic cables, fiber optic cables, radio frequency cables, data cables, electromagnetic wire, power communications, mechanical equipment, instrumentation systems, power cables, electromagnetic wire, data cables, instrumentation cables, and so many other areas,. Cable and wire products are mainly five major classifications: bare wire and bare conductor products, power cables, electrical equipment with wire and cable, communication cables and optical fiber, electromagnetic wire (winding line).
Cable wire specification models - model meaning
Now on the market cable wire specification models, is widely used in all walks of life in various fields, so the cable wire specification model meaning is how? Specifications using the number of cores, nominal cross-section and voltage level. Single-core branch cable specifications: the same circuit cable root * (1 * nominal cross-section), 0.6/1KV, such as: 4 * (1 * 185) +1 * 95 0.6/1KV. multi-core stranded branch cable specifications: the same circuit cable root * nominal cross-section, 0.6/1KV, such as: 4 * * 185 +1 * 95 0.6/1KV. the above is my specifications for cable Wire specification models of the specific introduction, I hope to help you.
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