Ana amfani da makullin karyewar kaya mai matsayi biyu da aka nutsar da mai a cikin mai don canza akwatin Amurka, tare da tsarin aiki na bazara, makullin haɗin matakai uku ne don kammala aikin karyewar kaya da rufewa.
Dangane da maɓallan nauyi guda biyu, ana iya haɗa tsarin sauyawa na nau'in zobe don tsarin rarrabawa na nau'in zobe, yanayin sauyawa na matsayi biyu: kunnawa, kashewa. Ana iya amfani da ƙimar 10kV don ayyukan wutar lantarki ta iska wajen amfani da na'urorin canza wutar lantarki.
Kafin amfani, dole ne a busar da transformer ɗin.
Cika ƙa'idodin JB/T10681-2006, amfani da sharuɗɗa daidai da ƙa'idodin GB10230.
| Bayani | Sigogi | |||
| (kV)Tsarin ƙarfin lantarki mai ci gaba | 6 | 10 | 20 | 35 |
| (kV)Matsayin ƙarfin lantarki mafi girma na kayan aiki | 7.2 | 12 | 24 | 40.5 |
| (kV)BIL da Cikakken Wave Grest | 60 | 75 | 125 | 200 |
| (A) Ruwan lantarki mai ci gaba | 200 | 315 | 400 | 630 |
