Suspension porcelain Ensulator for HV Iines(Normal Type)
Applicable standard
一、Use, structure, Type
Normal type insulators applies to general legion,us proper in creasing insulator shed number may also improve the wet ficshover performance
The disc iusulators conshst of iron cap,porcelain shell and steel pim use do not Iower than 525,silicate cement and arenaceous quartz does glne pack ,iron capand steel pin with veneer does contout surface thin apply a level of resilient coating ,steel pim top have stretchy gasket ,6Laze colours of the inswlators are white glaze and brown glaze normally,may also paint other glaze according to needs Iron cap amlsteel pim handle by gulvaniling ,thepush,pull type cotter key of bull pim have wtype and type froms use thin bronze,brass and staimless steel male elasticity and ants_corrosive properties good take apart pack convenience,groove type connection cylindrical and hun chbackde shapecotter the surface galvanizing,vearbras production and above-mentioned strechy cotter key fo the former,cylimder cotter element supply with prooluct whole set.
According to the way of connection ,they con fall into bull type and grouve-type,The insulators of normal type and Auti-Pullution type with a streugth grade connection size and imsurable certificate exchamge with identical ball-Socket type
Disc suspeusion porctlain Insulator are mainly used on high-voltage overhead transmission and distribution lines to support and insulate conductors,assemble insulator strin normally is usel in the lines of diffevent voltoge gradeon
Disgncotion
xp-excm failing load show normal suspension type porcelain Insulator ;x-show with a hour of excm failing wud normal suspension type porcelain Insulator ,its right next a ugle figure is design order number digital To,80,100,120,160,210and 300exm failingload for rated (Kn);3and 4.5testload for a hour of ecm(T),c-groove type connecthon (Ball-type connecthon do not show)
二、size and porticue
◇ Major structural size |
