Ngokubanzi
I-Yuanky Electric yesigaba sesithathu se-pad efakwe kwi-transformer yokusabalalisa ibonelela ngesisombululo esithembekileyo nesifikelelekayo kubaxhasi abafuna ukunciphisa iindleko zabo zokusebenza jikelele. ziyiprofayili ephantsi, iiguquli zodidi lwekhompatimenti, ezisetyenziswa ngokubanzi kwiinjongo zokuhla ukusuka kunikezelo lwentambo ephantsi komhlaba oluyiprayimari olulungele ukunyuselwa ngaphandle kwiipads ngaphandle kwezivalo ezongezelelweyo ezikhuselayo, kwaye zihlangabezane nale migangatho ilandelayo: IEC60076, ANSI/IEEEC57.12.00, C57.12.20, C57.12.20, C51. BS171, SABS 780 njl
Isicelo
Iziguquli ezichazwe apha zenzelwe iimeko zesicelo eziqhelekileyo ezidibana nazo kwiinkqubo zokuhambisa amandla ombane. Ngaloo ndlela, zifanelekile ukusetyenziswa phantsi "kweemeko zenkonzo eziqhelekileyo" ezichazwe kwi-IEEE Standard C57. 12.00 iimfuno jikelele for liquid-intywiliselwe usasazo, amandla kunyeiinguqu ezilawulayo.