RU EN
%D, %d %M %y
Time: %h~:~%m
Navigation:
News
Weather
GISMETEO: Weather Slavyansk
Exchange rates
Exchange rates in Ukraine

Home page  / Product Catalogue / Linear fitting to the lines of electric transmission / RING OF PROTECTION

RING OF PROTECTION


Protective rings are used in tension insulator sets VL 330 kV and above to align the distribution level of the voltage drop on the insulators and protect the valve from the corona.


Protective rings for tension-type suspension NKZ


Ring NKZ-1-1А/В

НКЗ 
Ring NKZ-3/4-1

НКЗ-1 
Mark of ring
Mounted on the ears
Weight,
kg
NKZ-1-1А
U1 -16-20; U1-21-20; 
U1 -30-24; US-21-20; 
US-16-20; US-30-20
4,32
NKZ-1-1B
U2-21-20; U2-30-24;
US-12-6; U1-12-16
4,28
NKZ-1-1V
U1-7-16; U2-7-16;
U2-12-6; U2-16-20;
US-7-16
4,28
NKZ-2/4-1
U1-12-16; U1-21-20;
U2-30-24; US-16-20;
US-30-34; U1-16-20;
US-12-16; US-7-16;
US-21-20
4,63