GizaOil immersed transformer classCan make a distorted effect

122HP117294921   ·  2022-05-11 01:09:59   ·   Machinery and industry equipment

When sampling from a small and medium-sized power transformer without a discharge pipe (or oil sample suspension plate), it can be in a power transformer such as a glass test tube when it is not in operation to extract the oil sample at the bottom, or it can be replaced by changing the oil.In relay protection dry-type transformer, the disconnection of the fault point is related to each other. In a word, if there is any problem at a certain point, it will affect the whole power circuitGiza,The top and middle of the transformer oil tank, the flange plate, barrel skin and the middle of the waterproof sleeve at the upper end of the automobile oil tank. The internal iron core and winding clamp are hot due to partial magnetic leakage, resulting in insulation damage.The insulating layer in the middle of the silicon steel plate is aging, the anchor bolt cover with the iron core is damaged, the iron core causes large vortex, resulting in heat, temperature rise, and the aging of the insulating layer is accelerated. The core insulation compressive strength of power transformer must be measured on time and accurately. If it is found that the insulation compressive strength is less than the index value, please remove and replace the anchor bolt cover or carry out insulation for the copper core cable.HaukipudasIn order to better reduce the probability of short-circuit fault of relay protection dry-type transformer, when the oil immersed transformer fails, open the lower side of the transformer and place an appropriate part. When the oil immersed transformer is on fire, the oil cannot be released to avoid the occurrence of the oil immersed transformer. At the same time,GizaEconomic operation of power transformer, use detection equipment to put out the fire immediately. In order not to expand the hazard, customers must master the method of wiring. If there are problems in wiring, it is easy to cause common faults in application. So, what is the wiring mode of dry-type transformer?


GizaOil immersed transformer classCan make a distorted effect



Manufacturing process and steps of dry-type transformerTransformer manufacturers generally adopt IP protective casing, which can avoid the entry of solid dirt with a diameter of more than mm, rats, snakes, cats, birds and other animals resulting in vicious common faults such as short-circuit fault and power failure, and provide a safe natural barrier for the energized part. If the transformer equipment must be outdoors, IP protective casing can be adopted, which can avoid being equally divided with the above IP protective effects However, IP casing will reduce the refrigeration capacity of the transformer, so pay attention to the reduction of its operating volume.The zero line is mainly used in the working circuit. The voltage caused by the zero line is equivalent to the line resistance multiplied by the current of the working circuit. Because of the distance, the voltage caused by the zero line can not be ignored. As a countermeasure to maintain life safety, it is more and more unreliable. Ground wire (PE): it is not used as a working circuit, but only as a maintenance line. Use the affirmation of the earth & ldquo; ” Voltage. When the machine and equipment casing is electrified, the current will be quickly grounded. Even if there is a lead for the PE line, it will be grounded from the surrounding grounding body.Statistics,Overload or short circuit occurs inside the power transformer. Flammable insulating raw materials are endangered by high temperature and electric isolation, which dissolve and ignite, resulting in a lot of steam bodies, greatly increasing the internal working pressure of the power transformer, causing the ignition of the casing, causing large-scale power failure, endangering all normal production, manufacturing and activities. There are three reasons for fire accidents in the operation of power transformers.From the appearance the packaging types are different. The transformer core and electromagnetic coil can be seen immediately for dry-type transformer,GizaBox transformer 500, and only the shell can be seen for oil immersed transformer;Sound, causing short circuit obstruction. If not handled properly,GizaPower transformer price: 1000KVA, it will cause great damage.


GizaOil immersed transformer classCan make a distorted effect



The flange surface is uneven, and the installation and processing process is wrong, so that the bolts are not tightened well, resulting in oil leakage.project,Oil immersed transformer operationThe common dry-type transformer is an important electrical equipment, and the voltage is constantly regulated. However, because of certain necessity, the dry-type transformer will also boost voltage, and the whole process of boosting voltage is very complex, and there are many principles.After sampling, bind the laminated glass stopper firmly with clean paper or cloth to prevent dirt and water from contaminating the bottle stopper.Giza,In specific daily life, we have a certain understanding of the optical wavelength of oil immersed transformer. What kind of function does it have for transformer?The noise of dry-type transformer belongs to low-frequency noise. In a small area, and then causes gas vibration noise, which is then scattered to the ears of consumers. Although the amount of noise is not very large, the dispersion spacing and adverse effects are very large.For no-load impulse closing of transformer pay attention to the following matters:

5 Replies   |  until 2022-05-11 01:09:59 | 133 Views

Jintong Co., Ltd. 2022-05-11 09:51:50 support  0 | be opposed to  0

Happy cooperation and tight packaging. Let’s talk about business services: Like

Food production and sales 2022-05-11 08:50:50 support  0 | be opposed to  0

A good seller, even a novice, a lot of GizaOil immersed transformer class don’t understand. Fortunately, the seller has patient guidance on the other end of the computer, and I have a sense of accomplishment, and finally figured out the problem that I didn’t understand.^- ^Learn more in the future!

Manufacture of steel pipes 2022-05-11 09:13:46 support  0 | be opposed to  0

Great GizaOil immersed transformer class, very good service, thank you.

Environmental protection purification and energy saving equipment 2022-05-11 08:50:06 support  0 | be opposed to  0

GizaOil immersed transformer class The delivery is fast and the quality is good, but the logistics is a bit slow. Overall it is good, continue to support!

City Gate Station 2022-05-11 09:50:38 support  0 | be opposed to  0

The quality is very good, really good, GizaOil immersed transformer class the same as the picture, the packaging and quality are also very good,
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