What is disadvantage to use transformer for chiller power 220 to 380 volt?

Using a transformer to step up power from 220 to 380 volts for a chiller can introduce several disadvantages. One major drawback is the added energy loss due to heat dissipation in the transformer, which can reduce overall efficiency. Additionally, Transformers can be bulky and may require more space, complicating installation. Finally, the initial cost and maintenance of transformers can also be higher compared to direct power supply options.