887 11kv 400kva oil transformer products are offered for sale by suppliers on Alibaba.com, of which transformers accounts for 50%, mv&hv transformers accounts for 47%.
A wide variety of 11kv 400kva oil transformer options are available to you, such as 3 phase, single and single phase.You can also choose from copper, 11kv 400kva oil transformer,as well as from green, red, and gray 11kv 400kva oil transformer, and whether 11kv 400kva oil transformer is power, voltage, or electronic.