|
导体标称截面(mm2)
|
20℃时绝缘电阻(M Ω KM)
|
||
额定电压0.66/1.14KV及以下
|
额定电压1.9/3.3KV
|
||
动力芯线
|
16
|
≥120
|
-
|
25
|
≥120
|
-
|
|
35
|
≥100
|
≥380
|
|
50
|
≥100
|
≥350
|
|
70
|
≥80
|
≥320
|
|
95
|
≥80
|
≥280
|
|
控制线芯
|
|
≥100
|
≥100
|