single phase isolation

Single-phase transformers have a simple structure, small size, and low losses, mainly due to low iron loss. They are suitable for application and promotion in low-voltage distribution networks with low load density. A single-phase transformer with the same capacity uses 20% less iron and 10% less copper than a three-phase transformer. Especially when using a coil core structure, the no-load loss of the transformer can be reduced by more than 15%, which will reduce both the manufacturing and usage costs of the single-phase transformer, thereby obtaining the best life cycle cost

2023/10/16