YB3 fa'asologa (tupulaga fou) maualuga-voltage-maua'i-mu'ave afi e tolu-vaega asynchronous afi fa'atosinaina le manatu maualuga o fa'ava-o-malo maualuga-voltage-maualuga-maualuga afi afi mamanu ma gaosiga.
Faʻavae i luga o tekinolosi ma le poto masani i le atinaʻeina o afi eletise maualuga mo se taimi umi, e atiaʻe e ala i le faʻaaogaina o tekonolosi fou faʻamaonia ma faʻatuatuaina, mea fou, ma faiga fou.O le oloa e lelei ona gaosia ma e sili ona lelei le faatinoga,
Fa'atonuga fa'atuatuaina.Pe a faʻatusatusa i le uluai YB3 series motors, o le YB3 (tupulaga fou) ua matua faʻaleleia ma faʻaleleia.