![]() Letter may be listed first and the output On the lower voltage side for transformersĪsymmetrically be loaded up to rated current The current of neutral lead is the same as Transformers in Dy connectionĪsymmetrically loaded up to the point where Side and may asymmetrically be loaded withġ0% I N at the most. Not have a neutral lead on the high voltage Transformers in Yy connection regularly do Phase and the winding connected in a triangle Which voltages are connected to a star in the (star), 600 V (star), 100 V (triangle) and at Having three windings for voltages 1100 V Phase angle, taking vector of the highest Winding of the highest voltage is listed firstĪnd after it designation letters of other windings Such a way that the designation letter of the Two winding per pillar are also marked in Is a multiple of 30°angle for which the lowvoltageĬonnections of transformers with more than Transformer is marked in such a way that theĭesignation of higher voltage winding connectionĪnd than designation of lower voltage winding Najčešće upotrebljavane grupe spojeva prema KVA) i nesimetrično se može opteretiti do Opteretiti do te mjere da im struja neutralnog Neutralni vod na strani višeg napona,pa se Transformatori u spoju Yy redovito nemaju Spojen u trokut zaostaje za njima za 150°, Su naponi spojeni u zvijezdu u fazi, a namot Koji ima tri namota za napone 1100 V (zvijezda), Satnim brojem, uzevši vektor najvišeg napona Navede slovna oznaka namota najvišeg napona, Po stupu,označuju se također da se najprije Spojevi transformatora s više od dva namota Višekratnik kuta 30° za koji zaostaje niskonaponskiįazni napon iza istoimenog visokonaponskog Oznaka spoja namota višeg napona ( gn-namot), Spoj dvonamotnog trofaznog transformatora ![]()
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