In June 2017, the design office of Transconverter LLC started the embedding high-voltage contactors of the type СН1130 manufactured by Schaltbau GmBH (Munich, Germany) on the inverters of its own production.

This embedding became possible after the receipt in April 2017 of the certificate of conformity No.TC RU C DE.JT02.V.01350 (series RU№0482362) on the electromagnetic high-voltage contactors CT1115/04, CT1130/04, CT1115/08, CT1130/08, CT1215/04, CT1230/04, CT1215/08, CT1230/08, CT1115/11, CT1130/11, CT1215/11, CT1230/11, CH500, CH715, CH800, CH801, CH802, CH815, CH829, C1030, CH1130.

The technical characteristics of the contactors presented are given in:
http://www.impol-1.pl/upload/files/documentation/067002002/przeglad-wyrobow.pdf
http://www.symmetron.ua/files/c_20_ru.pdf

The embedding high-voltage contactors of CH1130 type allows the design of compact and reliable inverters for own requirements.