category:Machinery and industry equipment / date:2023-03-20 01:39:30 / browse:139 / comment:4

Caused by sand holes and cracks. For crack leakage,KavanaTransformer circuit, drilling stop hole is a good way to remove in-situ stress and prevent widening.When the full load test is carried out and everything is normal, the load can be connected.Kavana,Several detection methods for installing transformerIn 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?Aoji-ri,KavanaPower transformer bidding,Oil leakage of porcelain pot and laminated glass oil level gaugeOperation of oil immersed transformerDry type transformer factory


KavanaBuried box transformerApplication categories and installation methods



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?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 tap changer of power transformer shall also have strong insulation. kV off load tap changer is generally insulated from the ground by the produced insulating paper pipe factory.Energy costs,In the whole process of transmitting electromagnetic energy in the power supply system, it will inevitably cause the loss of voltage and output power. When transporting the same output power, and the output power loss is inversely proportional to the square meter of voltage. The transformer is used to increase the voltage and reduce the closing damage.The dry-type transformer is composed of two winding resistances, resulting in four wiring groups: & ldquo; y, Y & rdquo;, & ldquo; D, Y & rdquo;, & ldquo; y, D & rdquo; and & ldquo; D, D & rdquo;. In China, Y & rdquo; and & ldquo; y, D & rdquo; are selected. Because there are also two types of Y-connection with neutral line and without neutral line. If there is no neutral line, it will not be upgraded. All marks show that with neutral line, it will not be upgraded The letter N after the English letter Y indicates that the neutral line has transformer grounding wire. Yn wiring group when UAB and UAB overlap, the minute hand points to . & ldquo; & rdquo; in the new wiring group, it is indicated by & ldquo; & rdquo.In terms of the place of use, dry-type transformers are mostly used in & ldquo; Fireproof and explosion-proof type & rdquo; It is easy to use in large and medium-sized engineering buildings and multi-storey buildings; The oil immersed transformer because of & ldquo; Accident & rdquo; There is likely to be oil or leakage after fire and most application places leading to fire accidents are easy to choose in large and medium-sized engineering buildings and multi-storey buildings;


KavanaBuried box transformerApplication categories and installation methods



Oil leakage of cast iron partsStatistics,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, and the neutral line of transformer shall be reliably grounded (it shall be grounded immediately).Automatic system of centrifugal fan: measure the temperature data signal according to the PT thermistor temperature measuring resistor of the embedded parts at the hot part of the bottom pressure winding. The transformer load expands and the operating temperature increases. When the winding temperature reaches ℃, the system software automatically starts the centrifugal fan for refrigeration; When the winding temperature is as low as ℃, the system software will automatically terminate the centrifugal fan.According to the condition of cracks, galvanized iron wire can be punched into the leakage or riveted with hammer. Then clean the leakage point with toluene and seal it with raw materials. Coated sand casting eyes can be sealed with raw materials immediately.Kavana,Power transformer factoryDry type transformer oscillation is solved by applying vibration damping platform to dry-type transformer and carrying out low-frequency vibration reduction management, which can control the oscillation below .%, and then reduce the building structure noise transmitted by dry-type transformer oscillation.Oil leakage of cast iron parts

Copyright Notice: This article is not authorized by any Creative Commons agreement, you can freely reprint or use it in any form

 Articles that may be of interest

Comment area

share 4 Comments

user 466HP159575805 / 2023-03-20 09:00:16 / reply
I will buy it in the future KavanaBuried box transformer and I will come to you again. Thank you boss and send a good comment. I love you boss. Thank you!
user 717HP127443542 / 2023-03-20 09:17:37 / reply
Thank you faithfully, let me buy the dream KavanaBuried box transformer, thank you so much!
user 409HP184720764 / 2023-03-20 10:03:45 / reply
KavanaBuried box transformerHow is the quality? Do you have it in stock?
user 263HP145816628 / 2023-03-20 08:55:48 / reply
Finally got KavanaBuried box transformer So happy that! The workmanship is great.

Comment / Cancel reply

Required

Optional

Optional

◎Welcome to discuss, please express your views here.

Hello, welcome to this website!

Label list

Links