Oil-filled power transformers are subject to changes in temperature, due to either loading or ambient conditions. Transformers use either a conservator mounted above the main transformer tank, or a chamber filled with a nitrogen gas within the transformer tank to accommodate the oil expansion. As the operational temperature range of a power transformer can be significant, Intertaire systems are mostly applied to smaller power transformers.
Large and medium power transformers
If you want to purchase a product, need any pricing information or need help or support from ABB, please contact your local partner.