| Type |
|
20NF250 |
| Material |
|
Porcelain |
| Glaze Color |
|
Brown |
| Nominal Creepage Distance (mm) |
|
۶۰۰ |
| Arcing Distance (mm) |
|
۳۵۵ |
| Number of Sheds |
|
۵ |
| Nominal Current (A) |
|
۲۵۰ |
| Power Frequency Flashover Voltage (kV) |
Wet |
۹۰ |
| Dry |
۱۲۵ |
| Power Frequency Withstand Voltage (kV) |
Wet |
۶۰ |
| Dry |
۱۱۷ |
| Weight (kg) |
|
۶.۷ |