Projects

High Voltage

Harku 330 kV substation main power transformer replacement

Harku, Harku municipality, Estonia

Supply, logistics and installation of the 200 MVA main power transformer at Harku 330/110 kV substation — one of the key nodes of the Estonian power system. This is the largest transformer installed in Estonia, weighing over 200 tonnes with oil.

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High Voltage

Lepassaare substation — 2 × 4 MVA, 35/20/10 kV transformers

Lepassaare, Tallinn, Estonia

At Lepassaare 35/20/10 kV substation, two distribution transformers were replaced and modernized, ensuring stable power supply for the area's industrial consumers and residential districts.

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