Universal code

U240B/170

U240B/170

U240B/170

Model of power and electrical insulators

LXP-240

LXP_one-240

LXP_two-240

(mm) nominal diameter D

two hundred and eighty

two hundred and eighty

two hundred and eighty

(mm) Structure height H

one hundred and seventy

one hundred and seventy

one hundred and seventy

(mm) nominal creepage distance L

four hundred

four hundred

four hundred

(mm) Connection type

twenty

twenty-four

twenty-four

(kN) Mechanical failure load

two hundred and forty

two hundred and forty

two hundred and forty

(kN) Individual tensile load test

one hundred and twenty

one hundred and twenty

one hundred and twenty

(kV) Power frequency wet withstand voltage

forty-five

forty-five

fifty

(kV) Lightning impulse withstand voltage

one hundred and ten

one hundred and ten

one hundred and twenty-five

(P.U) Impulse breakdown voltage

two point eight

two point eight

two point eight

(kV) Power frequency breakdown voltage

* 130

* 130

* 130

(µ V) Radio interference (10kV, 1MHz)

fifty

fifty

fifty

(kV) Visible corona foot/cap

18/22

18/22

18/22

Power frequency arc test

0.12s/20kA

0.12s/20kA

0.12s/20kA

(kg) Net weight of insulator single piece

seven point two

seven point five

seven point six