| Stator process | High standard silicon steel sheet,180℃ high temperature resistance paint-coat | High standard silicon steel sheet,180℃ high temperature resistance paint-coat | High standard silicon steel sheet,180℃ high temperature resistance paint-coat | High standard silicon steel sheet,180℃ high temperature resistance paint-coat | High standard silicon steel sheet,180℃ high temperature resistance paint-coat | High standard silicon steel sheet,180℃ high temperature resistance paint-coat | High standard silicon steel sheet,180℃ high temperature resistance paint-coat | High standard silicon steel sheet,180℃ high temperature resistance paint-coat | High standard silicon steel sheet,180℃ high temperature resistance paint-coat |
| Isolation test | 500V AC high voltage resistance test | 500V AC high voltage resistance test | 500V AC high voltage resistance test | 500V AC high voltage resistance test | 500V AC high voltage resistance test | 500V AC high voltage resistance test | 500V AC high voltage resistance test | 500V AC high voltage resistance test | 500V AC high voltage resistance test |