CharatenangoWithstand voltage of 10kV oil immersed transformerCustom casting brilliant

or between electromagnetic coil, iron yoke clamp and automobile oil tank wall. Therefore, it is necessary to ensure that this kind of conductor has sufficient insulation compressive strength, i.e. insulation spacing.Power transformer factoryCharatenango,In fact, apart from the application of the Finance Bureau, the industry has been trying to formulate and upgrade transformer commodities according to the specifications, so as to promote the improvement of energy consumption level of transformer commodities.Sound in case of phase failureBurrel,Dry type transformer factoryThe representative mode of connection group of dry-type transformer is: English capital letters indicate the wiring on the primary side (or primary side), and English letters indicate the wiring on the secondary side (or secondary side). Y (or y) is star wiring, and D (or D) is triangular wiring.Operation and maintenance management of oil immersed transformer

The flange surface is uneven, the tightening bolts are loose, and the installation and processing process is wrong,CharatenangoAmerican box transformer, so that the bolts are not tightened well, resulting in oil leakage.Dry type transformer is a common electrical equipment, which can be used to convert the alternating voltage of one standard value into another standard value of the same frequency. The step-up dry-type transformer is used to convert the low-grade alternating voltage into another high-grade alternating voltage of the same frequency. It is widely used in high-frequency industries, such as variable frequency power supply.The noise of dry-type transformer belongs to low-frequency noise. In a small area, most of it is scattered according to the building structure. This kind of low-frequency noise is scattered to the household house according to the house building,CharatenangoCode for installation of power transformers, and then causes gas vibration noise, which is then scattered to the ears of consumers. Although the amount of noise is not very large,CharatenangoInstallation requirements for indoor oil immersed transformer, the dispersion spacing and adverse effects are very large.Welcome calls ,Therefore, in the installation process of substation equipment, in the installation and use process of lightning rod, select reasonable types of lightning rod according to the operation situation to determine that they are in the same situation. In addition, during the installation of lightning rod, please connect all routes as far as possible to prevent other faults.Oil leakage of bolt or pipe external threadPower transformers are used in all walks of life

The scientific research of power transformer oil is generally carried out according to the way of sampling. What are the common sampling methods and processes?Quality assurance,The no-load impulse closing working voltage shall not exceed % of the working voltage marked on the gear of the transformer, the closing frequency shall be times, the delay time after power receiving shall not be less than min and the time interval of each closing shall not be less than min.With Vietnam and Malaysia, China Transformer Corporation has entered a breakthrough in the development trend. The commodity voltage grade and volume rank first in the world China's first UHV transmission experimental demonstration project, occupying the main technical position of the industry development trend. In addition, it has promoted the continuous improvement and perfection of the technology of low-voltage transformers.What is the wiring mode of dry-type transformer?Charatenango,The switching power supply lacks one phase of power;Before and after sampling, clean the periphery of the sampling port with clean or hairless linen.& ldquo; of wiring transformer; Enter & rdquo; And & ldquo; Output & rdquo; Use a megger to test the grounding resistance between the terminal and the ground wire. When accurately measured by V megger, the resistance value exceeds m ohm bus.