70kn 550mm LP70/5/390 Long Rod Suspension Porcelain Insulator
Video
Drawing
Parameter table
| Long-rod Suspension Porcelain Insulator | |||||||||||||
| Cat.No. | Fig. | Spacing | Nominaldistance | NominalCreepage
distance |
Mechanical
failing load |
Routinetensile
load |
Coupling
size |
Temperature
cycle |
Porosity
test |
Power
frequence Withstand Voltage |
Dry lightning impulse withstand voltage |
Weight | Applicable standard |
| H (mm) | D (mm) | (mm) | kN | kN | kV | kV | kg | ||||||
| 15002 | 1 | 438 | 135 | 863 | 40 | 32 | 16L | 70K/3times | 180Mpa·h | 65 | 213 | 7.6 | IEC 60383 |
| 15003 | 2 | 423 | 180 | 550 | 70 | 56 | 16L | 70K/3times | 180Mpa·h | 70 | 170 | 10 | |
| 15004 | 3 | 390 | 150 | 500 | 70 | 56 | 16B | 70K/3times | 180Mpa·h | 70 | 170 | 9 | |
