The specific value of this output voltage will be affected by several factors. The details are as follows:
1. Low voltage output: Goldwind's 4 megawatt wind turbine can produce low voltage alternating current, typically 400V or 690V.
2. Medium voltage output: For applications connected to medium-sized or regional power grids, the output voltage of the Goldwind 4 MW wind turbine can also be medium AC voltage. Common medium voltage levels include 10 kV, 20 kV, 35 kV, etc.
3. High Voltage Output: In commercial and industrial applications connected to large power grids, Goldwind 4 MW wind turbines typically produce high voltage alternating current. High voltage levels can be 110 kV, 220 kV, 330 kV, etc. The high voltage output voltage must also be increased via a transformer to meet the requirementss of the network.