1, inside and outside the oil structure advantages, more reliable, more secure.

The corrugated core body adopts a vertical way, is the ideal structure of the most reasonable and reliable, without additional stress; corrugated core for airbag (external oil type) rather than the oil sac (in oil), eliminating the corrugated core body is arranged when the oil leaked once directly affect the transformer safety risk, must be immediately cut. As a balloon, with two leakage protection function, the buffer time can provide processing defects.

2, storage cabinet wall is sealed inside the tank wall welding, for transformer oil, then do not worry about the oil conservator for housing wall gel, causing rust rot.

3, to solve the oil conservator corrugated core body can withstand the pressure, easy to damage, can not meet the transformer pressure test, some products can not be vacuum oiling etc.. The whole series of vertical oil conservator transformer can meet the full vacuum oiling tank and pressure test requirements, with oil level alarm, remote transmission, oil leakage alarm, corrugated air bag not because of any damage arising from excessive oil.

4, super flexible corrugated airbag waveform design, and additional flexible process, additional pressure 1~5Kpa products work, less than the market existing products, corrugated movable end without any additional weight plates, does not affect the setting of gas relay and pressure relief valve and the working parameters, also do not have to worry about corrugated core rigidity, oil pressure is produced influence of transformer seal.

5, the patent technology to achieve the core body without dew, corrugated core is completely immersed in transformer oil, the inner surface of a heat radiating surface, does not have the condensation condition, no condensation produced. Experiment shows that even in the corrugated core body into half a cup of water, it will evaporate after two weeks.

6, all products are a group of corrugated core body, eliminate invalid space multi group parallel implementation, strong compensation ability. The same volume of compensation, the product size is reduced by 30%, reduce the amount of weld 50%, greatly improve the reliability of products.

The plug-in coupling magnetic reversal oil level 7, patent design, the bellows expansion end position by magnetic coupling to the external accurately display the oil level gauge, completely isolated from the oil storage cavity, easy to check replacement, no sealing problems, safe and reliable, clear and accurate.

8, simple appearance, no dust and dead superfluous edges.