SCZ10-20000 / 35 dry-type transformers successfully passed the test hold by the third party of the National Transformer Quality Supervision and Inspection Center on November 15, 2016,20000 kVA is the largest capacity in domestic dry-type transformers. More importantly, SCZ10-20000 / 35 's capacity can reach 25000kVA or even 30000kVA if loaded and run with fans.The product is not only a breakthrough in product parameters, but also in the comprehensive ability of dry-type transformers' design, process, produce, equipment and other aspects, marking our dry-type transformer development level has reached the top level in the country.