0il tank of the oil-immersed transformer 1. Cylinder-type oil tank, mainly used for various small oil immersed transformers and extra large oil imme……
Read MoreThe iron core is one of the important components of the power transformer. It is stacked by high conductivity silicon steel sheet, and then clamped ……
Read MoreThe coil is the most important and complex component in the power transformer. It is made up of copper (or aluminum) wire and is made up of a specia……
Read More1. Classification by use (1) the boost transformer: the power plant conveyed power to the power plant. (2) the step-down transformer: the substati……
Read MoreSilicon steel sheet is a kind of soft magnetic ferromagnetic alloy with low carbon content, with a general silicon content of 0.5 ~ 4.5%. The additi……
Read MoreRecently, the electric power reform program has been introduced, and the electric power reform has also led to the development of the power transfor……
Read MoreFor the transformer equipment, the differential protection of the dry type transformer is the main protection of the transformer and is installed ac……
Read MoreFor newcomers who have just been exposed to transformer knowledge, there are always some confusing knowledge in a large number of basic concepts. On……
Read MoreIn the process of measurement, in addition to strictly comply with the safety rules and test procedures for electrical equipment, but also pay speci……
Read MoreThe transformer DC resistance tester is also called DC resistance tester, direct resistance tester, inductive load DC resistance tester and so on. T……
Read MoreThe cable should be selected according to the use of the site when choosing the cable. In order to make the users know more clearly the quality stan……
Read More4. Measures to prevent cable failure According to the cause analysis of insulation, accessories and outer sheath failure, it can be seen that cable ……
Read More3. Outer protection layer In the medium and high voltage power grid, cables are more and more widely applied. The outer sheath of power cables is th……
Read MoreThe construction of power cable to the ground is the direction of the development of the city’s modernization. With the increasing number of c……
Read More6052 polyimide film has a wide range of applications. Today, Zhongtian Electric Group will introduce the prospect of application in the field of Aer……
Read MoreNot long ago, I had shared some knowledge about insulating tape. Do you know anything about the “waterproof insulating tape”? Today, Zho……
Read MoreCeramic insulating coatings are also a kind of insulating material widely used in today’s society. Its emergence has solved many industrial in……
Read MoreThrough the last article, we have learned about the properties of organic glass. Here we go on to understand what its role is. Organic glass has a ……
Read More1. High transparency. Organic glass is the best transparent material of high molecular weight at present. The transmittance of organic glass is 92%,……
Read MoreI believe that you can often find an organic glass card box in the exhibition, or a card on the office. As the development of organic glass in China……
Read MoreI believe you have a certain understanding of the imported PVC boards, but few people can answer the questions about their characteristics or materi……
Read MoreThe electric water heater, as its name implies, is a water heater that is heated by electricity as a source of energy. Because of its fast, convenie……
Read MoreInsulation ladder as the name suggests is insulated ladder. With light quality (only steel 1/4, aluminum 2/3), high insulation, beautiful and genero……
Read MoreThe reactor plays a yes-man all the time in the entire power industry. It is a means of reactive power compensation, but it also plays an indispensa……
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