序號
|
試驗階段
|
試驗形式
|
<10MW(MVA)
|
≥10MW(MVA)
|
|
≥2
|
2~6
|
10.5~18
|
|||
1
|
線圈絕緣后,下線前 |
—
|
2.75Un+4.5
|
2.75Un+4.5
|
2.75Un+6.5
|
2
|
下線打槽楔后 |
—
|
2.5Un+2.5
|
2.5Un+2.5
|
2.5Un+4.5
|
3
|
并頭、連接絕緣后 |
分相
|
2.25Un+2.0
|
2.25Un+2.0
|
2.25Un+4.0
|
4
|
電機裝配后 |
分相
|
2.0 Un+1.0
|
2.5Un
|
2.0Un+3.0
|