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AachenPower supply high frequency transformerAlways in saturation

2023-05-05 03:11:38release

The hanging core of dry-type transformer is a vital partDue to careless transportation of the transformer and the thin high-voltage conductor, the transformer was disconnected by vibration (but there was no grounding device).Aachen,This is the example of power consumption engineering as power saving. The key reason is that the habitual calculation method ignores the copper loss.The voltage regulating tap changer is not in place or poorCheria,Protective measures for damping of dry-type transformerGradually, high-frequency vibration damping mechanical equipment, such as low-frequency vibration damping platform, is installed at the bottom of the dry-type transformer, which can reduce the downward dispersion of the vibration of the dry-type transformer. Then replace the connection between the dry-type transformer and the surrounding engineering buildings, roads, etc. with flexible connection, the dry-type transformer room can also be soundproofed and decorated, and sound-absorbing plates and silencing shutters can be used to improve the soundproofing capacity of the dry-type transformer room.In order to better reduce the probability of short-circuit fault of relay protection dry-type transformer, prevention and key are & ldquo; Prevention and Manipulation & rdquo; Is dominant.


AachenPower supply high frequency transformerAlways in saturation



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.A kind of power engineering equipment that converts the working voltage and current according to the basic law of magnetic effect of current. In the whole process of power transmission and transformation of power engineering, it is necessary to carry out voltage transformation and blood pressure reduction according to the transformer to reduce the loss of electromagnetic energy in the whole process. Therefore, the power consumption of the processing plant is all connected with kV switching power supply, which is converted into bottom voltage electromagnetic energy through transformer.If the above provisions are not met, it is OK to operate the centrifugal fan for a period of time. Check the cleanliness of the power transformer. If too much dust is found,Aachen1000kW dry type transformer, it must be eliminated to ensure indoor ventilation and avoid insulation penetration. In particular, pay attention to cleaning the insulators of the power transformer and the top and bottom ends of winding resistance installation. Portable centrifugal fan or dry air compression or N shall be used to clean the dust in indoor space that is not easy to reach,AachenScb13-1250kva dry type transformer, such as ventilation duct, and there shall be no dirt.Product survey,After no-load test run is normal for h, it can be transferred to on-load operation, and the load shall be gradually increased from %, % and % by grade.When the power transformer operates at full load, it needs a large reactive load. This reactive load shall be provided by the power supply and distribution system. If the transformer volume is too large, it will not only increase the initial project investment, but also make the transformer operate at full load or load for a long time, expand the proportion of full load loss reduce power factor and increase Internet loss. Such operation is neither economic development nor scientific.How to reduce the failure of dry-type transformer?


AachenPower supply high frequency transformerAlways in saturation



The input and output three-phase power lines shall be connected to phase a, phase B and phase C respectively according to the color of yellow green and red bus duct of transformer terminal board. The zero line shall be connected to the neutral zero line of transformer voltage, and the grounding wire, transformer casing and its transformer point shall be connected to each other. At ordinary times, the ground wire and zero wire are led out by the neutral wire of the transformer. (for example, the transformer box shall be matched with the ground wire mark of the shell and connected with each other). Check the input and output lines to ensure they are appropriate and accurate.projectWhen the manufacturer of the power transformer samples from the automobile oil tank, after opening the sealing cover, use the cleaned and dried rubber stopper to the oil. At the same time, clamp the branch pipe with your thumb, and loosen your thumb to make the oil enter the pipe,Principle of step-up dry-type transformer: the step-up dry-type transformer is a component that correspondingly converts low communication AC voltage, small current and large characteristic impedance. When there is an AC circuit in the original coil, the communication AC magnetic flux will be caused in the transformer core (or magnetic core) causing the magnetic induction voltage in the primary coil (or current).The technical specification of power consumption requires that the resistance of maintenance grounding wire shall be ≤ Ω,AachenPicture of oil immersed transformer disassembly, The resistor is generally more than & omega;, According to Ohm's law, when the insulating layer is damaged, the current is only / of the total current flow, so as to play a guarantee effect. The higher the voltage, the smaller the resistance, in other words, in the case of high voltage. We can care about the power transformer plant and master a lot of professional knowledge.Aachen,For example, in the s, the radio programs applied by every family in the countryside had a ground wire, and they were often wet with tap water. Protective grounding is to bury the copper plate of metal electrical conductor in the soil layer, and then lead a point of it out of the road with transmission line, which completes the grounding protection. The grounding wire specifies the grounding wire resistance ≤ Ω. Grounding protection is a safeguard measure adopted to avoid safety accidents when using household appliances, office and other electrical equipment.Protective measures for damping of dry-type transformerIn specific daily life

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5answers
Large-scale eve
2floor-- · 2023-05-05 10:25:53

You AachenPower supply high frequency transformer are good, is it convenient to place an order?

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chaowen trading
3floor-- · 2023-05-05 11:26:00

In anticipation, I finally waited for my beloved AachenPower supply high frequency transformer, I wish the boss a prosperous business and wealth!

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Youweike Dried
4floor-- · 2023-05-05 11:40:35

You AachenPower supply high frequency transformer are okay, give a discount next time you buy, and buy your company's AachenPower supply high frequency transformer

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Jincheng Machin
5floor-- · 2023-05-05 11:45:10

Thank you faithfully, let me buy the dream AachenPower supply high frequency transformer, thank you so much!

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Only for branch
6floor-- · 2023-05-05 11:47:05

I think it’s pretty good. When I bought it, I saw the comments in the comments and I bought it. When I saw the shipment, I was very excited. After AachenPower supply high frequency transformer arrived, I was excited and tried it with anticipation, and the result was pretty good! And the customer service lady is also very nice and polite. The customer service lady also answered my questions in seconds, haha, I will repurchase next time.

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