【Daily Question】Electrical Technology 2019-1-21
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The Y0/△–11 connection is commonly used in transformers. A. 230/400V, with a capacity of less than 1800 kVA. B. Low-voltage voltage higher than 400V, with high-voltage voltage of 35 kV or less. C. High-voltage power grids of 110 kV and above where neutral point grounding is required on the high-voltage side. C
C. In high-voltage power grids of 110 kV and above where the neutral point needs to be grounded on the high-voltage side
C. In high-voltage power grids of 110 kV and above where the neutral point needs to be grounded on the high-voltage side
C. In high-voltage power grids of 110 kV and above where the neutral point needs to be grounded on the high-voltage side
C. In high-voltage power grids of 110 kV and above where the neutral point needs to be grounded on the high-voltage side