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The main role of EE13 high-frequency transformer bushing insulation

EE13 high-frequency transformer bushing is the main transformer insulation system outside the box, the lead must pass through the transformer winding insulation casing, the insulation between the lead and the lead wire between the transformer casing and, at the same time from the fixed lead role. Because of different voltage levels, insulating sleeve pure porcelain bushings, oil-filled bushings and bushing capacitance form. Pure porcelain bushing used for transformer 10kV and below, which is a conductive ceramic casing wear copper rods, porcelain insulation kit for air. Filled bushing is used in 35kV transformer level, which is oil-filled ceramic casing, in the ceramic casing wear a conductive copper rod, copper rod outsourcing insulating paper. Condenser bushing from the main condenser core insulation, external insulation porcelain pieces from top to bottom, connecting sleeve, oil pillow, spring assembly, base, equalizing the ball, measuring terminals, terminals, rubber gaskets, insulation oil components. It is used on more than 100kV high voltage transformer.

China's power transformer technology at the international level of the early 1990s, and a small amount of the world in the 1990s, the late 20th century levels, compared with foreign advanced countries, there is still a gap. So now for the transformer market demand is increasingly high, after a transformer bushing wear automatic machine is necessary to implement each one transformer. So now the high-frequency transformer manufacturers in the market 80% are added to the casing on the high-frequency inverter, it would be more high-frequency transformer insurance and stability.

 

Our Dongguan Hui Yue Technology Production HY-R20 automatic wear bushing machine patented product design, "fool mode operation" ingenious structure to achieve precise positioning, from monochrome sleeve, black casing, two-pronged approach, while wearing a black and white casing, single color, two color, two-color, three-color, four-color, everything becomes so simple. (Note: Our production of HY-R20 automatic wear bushing machine suitable for any brand of CNC routing machines, can be installed directly use, very convenient, you need to wear a tube the way we have done for you)
Source：HUITUE transformer bushing auto through machine Manufacturers