I-transformer bushing iyisakhiwo sokuvikela esivumela ukudlula komqhubi ophethe amandla, ophethe ugesi ngethangi elisekelwe phansi le-transformer. Ama-bushing asetshenziselwa ukugoqa kwe-voltage ephansi ye-transformer avame ukuba uhlobo oluqinile olune-porcelain noma i-epoxy insulator.
I-porcelain bushing eyisisekelo iyisimo se-porcelain esingenalutho esingena embobeni odongeni noma ebhokisini lensimbi, okuvumela umqhubi ukuthi adlule phakathi nendawo, futhi axhumeke kuzo zombili iziphetho kweminye imishini. Ama-bushing alolu hlobo avame ukwenziwa nge-porcelain eshiswa ngamanzi, bese egcotshwa nge-glaze.
Sine-line ephelele yokukhiqiza kufaka phakathi ilebhu yokuhlola. Futhi singakunikeza imikhiqizo ngokwezidingo zakho.