power transformer / distribution / oil-filled / floor-standing

It is wellknown that the transformer has to be adapted to the installation requirements in large industrial applications, not vice-versa.
The electric parameters, and often dimensions as well, should be defined to respect various restrictions. SEA complies with such needs with the OTN, OTR and OTF oil transformers and thanks to its Engineering Department equipped with avantgarde design tools and a life long production experience it supplies the customer a machine fit for its needs.

Standards reference and specifications
The SEA OTN, OTR and OTF transformers comply with Customer’s requests and specifications as well as with international Standards provided for them.
Please contact our engineering or commercial departments for further information

RANGE
SEA’s production capability covers most of medium-high voltage installations and industrial applications. Some examples:
• HV/MV Distribution transformers OTN type
Rated power from 5 up to 75 MVA and voltages up to 170 kV
• AC/DC rectifier transformers OTR type
Nominal power up to 40 MVA and voltages up to 132 kV, LV double secondary, regulation of voltage by variable flux, by booster or by autotransformer. Transformers with phase shifters, interphasic reactors etc. available on request.
• Furnace transformers OTF type
Rated power up to 25 MVA, regulation of voltage by variable flux, by booster or by autotransformer.
LV outlet by pipes or copper plates.