140 oil immersed potential transformer products are offered for sale by suppliers on Alibaba.com, of which transformers accounts for 45%, mv&hv transformers accounts for 20%.
A wide variety of oil immersed potential transformer options are available to you, such as 3 phase, single and single phase.You can also choose from copper, metal oil immersed potential transformer,as well as from power, voltage, and electronic oil immersed potential transformer, and whether oil immersed potential transformer is black, red, or gray.