| Type |
|
30NF250 |
| Material |
|
Porcelain |
| Glaze Color |
|
Brown |
| Nominal Creepage Distance (mm) |
|
۹۹۰ |
| Arcing Distance (mm) |
|
۴۸۰ |
| Number of Sheds |
|
۶ |
| Nominal Current (A) |
|
۲۵۰ |
| Power Frequency Flashover Voltage (kV) |
Wet |
۹۵ |
| Dry |
۱۳۰ |
| Power Frequency Withstand Voltage (kV) |
Wet |
۷۰ |
| Dry |
۱۲۰ |
| Weight (kg) |
|
۱۱.۵ |