Ester-filled 400 kV transformer successfully completes short circuit test
MODENA, ITALY - Italian transformer manufacturer TIRONI has successfully completed the short circuit withstand test on its first 400 kV prototype filled with natural ester.
The 250 MVA, 400 kV autotransformer was tested at the CESI lab in Rondissone (Italy), the company said in the press release.
The company will now start a series production of these autotransformers that will be in service in the Italian transmission network.
Source: TIRONI
