Iswishi yokuvula umthwalo enezikhundla ezimbili ecwiliswe uwoyela isetshenziswa kakhulu ekushintsheni ibhokisi laseMelika lohlobo lwesiphelo, enendlela yokusebenza yasentwasahlobo, iyiswishi yokuxhumanisa enezigaba ezintathu ukuqedela umsebenzi wokuvula nokuvala umthwalo.
Ngokusebenzisa izinkinobho ezimbili zomthwalo ezinendawo ezimbili, zingakhiwa futhi uhlelo lokushintsha uhlobo lwendandatho lohlelo lokusabalalisa uhlobo lwendandatho, isimo sokushintsha esinezindawo ezimbili: kuvuliwe, kuvaliwe. Isilinganiso se-10kV singasetshenziswa kumaphrojekthi wamandla omoya ekusetshenzisweni kwama-transformer.
Ngaphambi kokusebenzisa i-transformer idinga ukomiswa.
Hlangana nezindinganiso ze-JB/T10681-2006, ukusetshenziswa kwemibandela ehambisana nemithethonqubo ye-GB10230.
| Incazelo | Amapharamitha | |||
| (kV) I-voltage yokusebenza eqhubekayo | 6 | 10 | 20 | 35 |
| (kV) I-voltage ephezulu kakhulu yemishini | 7.2 | 12 | 24 | 40.5 |
| (kV)BIL kanye ne-Full Wave Grest | 60 | 75 | 125 | 200 |
| (A) Ugesi oqhubekayo ojwayelekile | 200 | 315 | 400 | 630 |
Ikheli：No.27, umgwaqo iBinhai South 3, iYueqing Economic Development Zone, iDolobha laseWenzhou, iSifundazwe saseZhejiang, eShayina.
