Welcome to Kolektor Etra Sverige AB, part of Kolektor Etra doo sv | one Home About us / Contact About Kolektor Etra References POWER TRANSFORMERS In 1989, the first transformers from Kolektor delivered Etra (formerly known as Etra33) to Sweden. Since then, more than 200 power transformers from Kolektor Etra have been installed throughout Sweden. Kolektor Etra can supply power transformers and generator transformers up to 500MVA and voltages up to 420kV. PLUG Tadej Grampovčan | Tel: 070 090 04 68 e-mail: tadej.grampovcan@kolektor.com Jukka Kotiaho | Tel: 070 090 04 69 e-mail: jukka.kotiaho@kolektor.com Jani Pitkäjärvi | Tel: 070 787 04 67 e-mail: jani.pitkajarvi@kolektor.com ADDRESS Collector Etra Sverige AB Tunnlandsvägen 11, 178 37 Ekerö FIND US © Kolektor Etra Sverige AB . All rights reserved. web development CustoWebDesign.eu