The working principle and structure of dry type transformer
The working principle of dry type transformer
Dry type transformer input voltage of 200 v or 400 v form a complete set of access control box (Taiwan), through the coupling voltage regulator to adjust the input voltage to test the transformer primary winding (low pressure), using the electromagnetic induction principle, in the secondary winding (high pressure) according to the primary winding and the ratio of the number of turns can obtain the same multiples of output voltage, v adjustable from zero to rated high. In the test of DC voltage resistance and leakage current, the DC high voltage can be obtained as long as the high-voltage silicon stack is rotated at the high-voltage output end, and its amplitude is 1.414 times of the high-voltage value of the power frequency.
Structure of dry type transformer
Dry type transformer because of the design idea, material selection and process are all new, so in the case of not reducing the performance, as far as possible to reduce the volume and weight.
The dry type transformer uses advanced production equipment, adopts epoxy vacuum casting of winding winding and CD type iron core wound with high-quality cold rolled silicon steel, which can effectively weaken the magnetic leakage. It is not necessary to connect the external silicon pile for DC voltage resistance test, but only the supporting DC high voltage silicon pile can be installed on the high voltage end to obtain DC.
Since its birth, more than 100,000 dry-type transformers have been running smoothly in more than 100 countries around the world. These transformers are mainly used in construction, industry, telecommunications and other fields. In China, it has established in-depth cooperation with the Water Cube, CCTV, Wanda Plaza, PLA General Hospital, Shanghai Peace Hotel, Fuzhou Huaneng Power Plant, Guangzhou Port, Beijing-Shanghai high-speed Railway, Donghai Bridge offshore wind power, National Petroleum Reserve base, etc, to facilitate the better development of various enterprises or organizations. There are many factors affecting the price of dry type transformer. Typically, prices are influenced by raw materials, market conditions, research and development costs, and other factors.
Dry type transformer supplier
SHZPower is a high-tech enterprise with a long history, committed to the research, design and domestic and foreign trade of CNC dispensing machine, multi-color industrial printing press, electrical automation and low-voltage switchgear, box-type substation, distribution cabinet, multimedia box and other products. If you have the need about the transformer, welcome to contact us at any time.
