PaviaHigh voltage oil immersed transformerTechnical support
release time:2023-03-21 14:39:19

For no-load impulse closing of transformer, pay attention to the following matters:The time difference between different steps of three-phase power switch of switching power supply shall be less than ms, the closing shall be maintained by high-voltage arrester,Pavia1000 dry type transformer size, and the neutral line of transformer shall be reliably grounded (it shall be grounded immediately).Pavia,It should be said that after the development trend of these years the overall level of China's transformer industry at this stage is basically international, and the quality level is no different from that of overseas goods& rdquo; The person in charge of the transformer Federation of China Household Appliance Industry Association said.The insulation distance between the winding and the iron yoke of power transformer is much larger than that between the windings, because the electric field between the winding and the iron yoke is far away and not as symmetrical as that between the windings. In the electric field in the middle of the winding, most of the cables are in phase with the insulating cylinder (plate) in the middle of the winding, that is, the disconnection component of the electric field is small.Caesar Popper,It includes the performance and main uses of insulating layer materials various insulating layer parts, component manufacturing processes and quality standards; Performance and main uses of various wires, coil inductance process of various ways of electromagnetic coil, solution process and quality standard, overall suit process and quality standard of electromagnetic coil; Main performance parameters of ferrite core, cutting process of iron chip, core stacking process and quality standard, production process and quality standard of electromagnetic shielding.Method and process of taking oil sample of power transformerDeterioration damage of transformer core insulation


PaviaHigh voltage oil immersed transformerTechnical support



With the rapid development of society and the continuous development trend of computers, the calculation of data in the whole process of oil immersed transformer wave has long had results. Only effective selection of calculation entity models and methods is needed, and scientific and reasonable data method is selected,PaviaWhat qualifications are required to install power transformers, Not only can the current distribution of the oil immersed transformer be clearly defined in the development stage but also the winding and other structures of the oil immersed transformer can be effectively arranged and distributed in a certain scope,Pavia500KVA price of power transformer, which greatly facilitates the design scheme of the oil immersed transformer and ensures the stability of operation.Power saving analysis of transformers has always been based on whether the utilization rate of transformer capacity is less than a certain standard value. Whether transformers are environmental protection and energy saving specifications. In fact, sometimes such specifications are not saving electromagnetic energy, but consuming electromagnetic energy.When leaving the factory, the production and processing are not smooth and the sealing is poor. The common fault of oil leakage will be caused after the oil transformer is sealed for a period of time.Inspection standard,Operation and maintenance management of oil immersed transformerNoise dispersion of dry-type transformerWiring mode of dry-type transformer:


PaviaHigh voltage oil immersed transformerTechnical support



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, 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.quality,What is the wiring mode of dry-type transformer?Under normal conditions, if it is necessary to use new oil of different grades, it should be determined whether the mixed oil with ice degree can be used according to the requirements of the region, and then the oil mixing test should be carried out.Analysis of common faults of oil immersed transformer:Pavia,& ldquo; YN, in which indicates that when the working voltage phasor of the primary side line, as the minute hand, refers to the position at o'clock, the phase voltage phasor of the secondary side is at o'clock. That is, the phase voltage UAB of the secondary side lags degrees behind the working voltage uab of the primary side line (or degrees ahead).Falling foreign matters and piercingThe oil in the machinery and equipment of the oil storage tank shall generally stand for more than h before sampling; it is not necessary to stand when sampling on the running power transformer.

comment list
  • Qianyao Lighting Technology Co., Ltd.

    Just bought PaviaHigh voltage oil immersed transformer, the quality workmanship is even worse. Look back and introduce to friends

  • electronic engineering

    The first time I found what I wanted PaviaHigh voltage oil immersed transformer, I was in a good mood! Boss, come on, I hope to continue to make good products.

  • sales of edible agricultural products

    Just received the goods, very good, PaviaHigh voltage oil immersed transformer great value for money! ! Come in the future!

  • no storage

    Support each other! Seeing you PaviaHigh voltage oil immersed transformer, we are preparing to place an order and hope to ship on time.

  • water meter

    PaviaHigh voltage oil immersed transformer Arrived, yes, this new model is indeed up to standard, very good

©2009-2024Metal Microblog  Sitemap