Aoao
O transformers tufatufaina e fa'apipi'i i le pad e tolu vaega a Yuanky Electric e maua ai se fofo fa'atuatuaina ma taugofie mo tagata fa'atau e mana'omia le fa'aitiitia o a latou tau fa'agaioiga atoa. O ni transformers e maualalo le fa'atulagaga, e masani ona fa'aaogaina mo fa'amoemoega e fa'aitiitia mai se sapalai uaea autu i lalo o le eleele e talafeagai mo le fa'apipi'iina i fafo i luga o pads e aunoa ma ni puipuiga fa'aopoopo, ma e ausia tulaga fa'atonuina nei: IEC60076, ANSI/IEEEC57.12.00, C57.12.20, C57.12.38, C57.12.90, BS171, SABS 780 ma isi.
Talosaga
O transformers o loʻo faʻamatalaina iinei ua mamanuina mo tulaga faʻaoga e masani ona fetaiaʻi i luga o faiga tufatufaina o le eletise. O le mea lea, e talafeagai mo le faʻaaogaina i lalo o "tulaga masani o auaunaga" o loʻo faʻamatalaina i le IEEE Standard C57. 12.00 manaʻoga lautele mo le tufatufaina atu o le vai, le eletise mafaatonutonuina o transformers.
