HERMETIC TRANSFORMER

Hermetic Transformers are transformers that are purified from the air gaps in the coils in vacuum furnaces. In this system, which is known as the type completely closed to the atmosphere, unlike the types with oil expansion tank, the relationship of the transformer oil with the atmosphere is completely cut off. The advantage of this is that the working life of the oil, which is unconnected with atmospheric humidity, is extended. Since there is no contact medium with air, there is no need for oil change and extra maintenance. The wave walls on the transformer are designed in accordance with the expansion of the heated oil.