Gas storage system's purpose is to use all kinds of pressure is within the transformer product of a kind of beneficial to the operation of the "n" atmosphere, the nitrogen level to avoid the oxidation of transformer oil, when the gas space of pressure is lower than the lowest pressure, gas storage device can automatically to supply fresh nitrogen gas in transformer to enhance air pressure;And when the pressure is higher than the highest pressure of gas space, equipment and through the relief valve to release a certain amount of nitrogen in order to reduce pressure.
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