This model represents: the box type transformer has American structure, the transformer is dry type, the capacity of the transformer is 2500 kVA, the high voltage side voltage is: 35 kV, the low voltage side voltage of the the box type transformer is not visible on the model, it may be 10 kV, or it may be: 0.4 kV, which can be determined by communicating with the user and consulting technical documents.
It is impossible that the insulation level of the generator cannot withstand too high a voltage. Generally, the electricity price of wind turbines (land type) is 690V. Once the transformer is taken out of the box, it is 35KV. The difference is too great for the generator to reach this level. The level of insulation is difficult. Insulating the coil is easy to do, but it would be bad if such a high voltage was applied to the rotating collector ring of the motor. Suchgenerator is probably more expensive than a box type transformer. And if you do that, you have to pull the 35KV cable up to the upper cabin. The head of the machine rotates, so it would be uncomfortable for the 35KV cable to twist. It is estimated that it will be launched in a few days. There will definitely be other issues that arise. Additionally, the safety distance for 35KV is 1 meter. When you are doing maintenance in the engine room, there is so much space to keep that safe distance. Today, Chinese wind turbines are basically the most profitable.