

Transformer maintenance center
It is an important project cooperated between State Grid Corporation of China and National Power Corp. of Venezuela, with very important significance to support existing 765kV power transmission grid, Venezuela. Due to the limitation of existing factory area and final assembly shop area, planned transformer annual maintenance quantity can only reach 30 pieces with total capacity 600MVA at first phase, but voltage level of single transformer below 115kV, capacity 5MVA – 80MVA, and without the consideration of electric reactor reconditioning and testing. Power transformers with voltage level 13.47kV~765kV can be manufactured when first phase completed. Designed annual productivity can reach 120 pieces with total capacity 2880MVA, in which voltage level of single transformer will be 138kV and below grade, capacity 5MVA-80MVA. Transformersof 765kV and belowvoltage grade, and switch products of110kV and below voltage grade can be produced when second phase completed.