SEA and CESI....another successful history for our Power transformers

SEA obtained during September 2014 another important result for its Power transformers. 
Dinamic Short Circuit  Withstand Test according to the IEC60076-5 has been carried out giving very satisfactory results on one transformer recently manufactured for our important Customer.


Top marks after Short-circuit withstand test

The new transformer type OTN-25000 kVA with some tecnical improvements for mobile substations has been subjected to the short-circuit withstand test at Kema Laboratory of  Prague in order to confirm that its design meets the requirements of GOST Standard.

BS OHSAS 18001: New certification for SEA

During the month of April SEA has achieved an important certification that emphasizes the importance that this company, in a general crisis time, focuses on continuous improvement of its structures and its management system, with a view to safety and health of its employees on work processes and

Shipment of 12.5 MVA cast resin transformer with on load tap changer

During the beginning of December, 12.5 MVA cast resin transformer for civil scope has been manufactured and then tested in SEA.

Primary voltage of 35000 V and secondary voltage of 6300 V.

Double tier execution with on load tap changer, 9 tapping positions adjustment.