Tag: Chile

Scenario Primary substation with 3 Grid transformer and 2 shunt reactors Nameplate data of the transformer: Manufact: xxx Year: 1998 Power [MVA]: 250 Voltage [KV]: 345 Oil mass [Kg]: 118.000 Oil type: naphthenic Analitical and diagnostic results The analysis and subsequent diagnosis performed by Sea Marconi on the machines of the customer showed a clear presence of DBDS Distillation profile ofRead more

Sea Marconi engineers are currently engaged in Selective Depolarisation from corrosive sulfur (Chedcos) on 6 Power Transformers in Chile.The region is Antofagasta, in more detail, the transformers are installed near the Atacama desert, the driest place on the planet, at 3000 meters above sea level with a temperature range between night and day over 30 °C.Sea Marconi started the treatment about three weeks ago andRead more