227 20kv mva electrical transformer products are offered for sale by suppliers on Alibaba.com, of which transformers accounts for 58%, mv&hv transformers accounts for 40%.
A wide variety of 20kv mva electrical transformer options are available to you, such as 3 phase, single and single phase.You can also choose from steel, copper 20kv mva electrical transformer,As well as from green, gray 20kv mva electrical transformer, and whether 20kv mva electrical transformer is power, voltage, or electronic.