Photovoltaic power generation, as a clean energy production method, has developed rapidly both domestically and internationally. The ZGS-Z.T series combined transformer is designed to meet the growing power supply needs of photovoltaic generation. This product installs the transformer, load switch, and high-voltage fuses inside the transformer tank, using the transformer's insulating liquid as the insulation and heat dissipation medium for the entire product. It adopts a fully sealed structure, with the shell using a split design and undergoing processes such as shot blasting, pickling, phosphating, and spraying primer, intermediate paint, and topcoat to achieve the required surface corrosion resistance, thickness resistance, and UV resistance exceeding the strength of ordinary spraying. The product has advantages such as small volume, light weight, and convenient installation.

◎ Product Features

■ Fully sealed oil tank, no oil conservator, no core lifting

■ Tank undergoes special process treatment, with good anti-corrosion capability

■ 10kV combined substation uses high-voltage backup current-limiting protection fuses in series with insert-type overload protection fuses, providing full-range protection for the transformer

■ 35kV combined substation adopts a new type of full-range protection high-voltage current-limiting fuse with high breaking capacity.