| Universal code |
U70BP/146M |
U100BP/127M |
U120BP/127M |
U120BP/146M |
| Electrical insulator model |
LXAP-70 |
LXAP-100 |
LXAPone-120 |
LXAP-120 |
| (mm) nominal diameter D |
three hundred and eighty |
three hundred and eighty |
three hundred and eighty |
three hundred and eighty |
| (mm) Structure height H |
one hundred and forty-six |
one hundred and twenty-seven |
one hundred and twenty-seven |
one hundred and forty-six |
| (mm) nominal creepage distance L |
three hundred and sixty-five |
three hundred and sixty-five |
three hundred and sixty-five |
three hundred and sixty-five |
| (mm) Connection type |
sixteen |
sixteen |
sixteen |
sixteen |
| (kN) Mechanical failure load |
seventy |
seventy |
seventy |
seventy |
| (kN) Individual tensile load test |
thirty-five |
thirty-five |
thirty-five |
thirty-five |
| (kV) Power frequency wet withstand voltage |
forty-five |
forty-five |
forty-five |
forty-five |
| (kV) Lightning impulse withstand voltage |
ninety |
ninety |
ninety |
ninety |
| (P.U) Impulse breakdown voltage |
two point eight |
two point eight |
two point eight |
two point eight |
| (kV) Power frequency breakdown voltage |
one hundred and thirty |
one hundred and thirty |
one hundred and thirty |
one hundred and thirty |
| (µ V) Radio interference (10kV, 1MHz) |
fifty |
fifty |
fifty |
fifty |
| (kV) Visible corona foot/cap |
18/22 |
18/22 |
18/22 |
18/22 |
| Power frequency arc test |
0.12s/20kA |
0.12s/20kA |
0.12s/20kA |
0.12s/20kA |
| (kg) Net weight of insulator single piece |
five point three |
five point two |
five point three |
five point four |