Nchịkọta
10kV ~ 110kV mejupụtara post insulators maka ike ọdụ na-eji ike akụrụngwa na ngwaọrụ na-arụ ọrụ na 10kV ~ 110kV AC usoro, karịsịa na-emetọ ebe.Ọ nwere ike igbochi ihe mberede na-emetọ mmetọ nke ọma ma belata ọrụ mmezi n'oge arụ ọrụ.Ọ bụ ọgbọ ọhụrụ nke ngwaahịa insulator nwere arụmọrụ dị mma.
Atụmatụ
1. Igwe ọkụ eletrik dị elu na ike igwe dị elu.Ike ike na mgbanwe nke eriri fiberglass epoxy a na-ebu n'ime bụ okpukpu abụọ nke ígwè nkịtị na ugboro 8-10 nke ihe ndị siri ike dị elu, nke na-eme ka ntụkwasị obi nke ọrụ nchekwa dịkwuo mma.
2. Ezi mgbochi mmetọ ihe onwunwe na ike mgbochi mmetọ flashover ike.Igwe mmiri na-eguzogide mmiri ya na voltaji mmetọ bụ 2-2.5 ugboro nke ndị na-ekpuchi ihe mkpuchi nke nwere otu ebe dị anya, ọ dịghị ihicha a chọrọ, ọ nwere ike ịrụ ọrụ n'enweghị nsogbu na mpaghara ndị emetọru.
3. Obere nha, ịdị arọ dị arọ (naanị 1 / 6-1 / 19 nke otu voltage larịị poselin insulator), usoro ọkụ, dị mfe ibufe na ịwụnye.
4. Igwe griin rubber silicone nwere ezigbo mmiri na-egbochi mmiri, na nhazi ya n'ozuzu ya na-eme ka o doo anya na mkpuchi dị n'ime ya dị mmiri mmiri, ọ dịghịkwa mkpa maka nyocha nlekota mgbochi mgbochi ma ọ bụ nhicha, nke na-ebelata ọrụ nke nlekọta kwa ụbọchị.
5. Ọrụ mkpuchi dị mma na nguzogide siri ike na corrosion eletriki.Mgbochi nkwụsị na nsochi nke ihe awụsara nwere ike iru ọkwa TMA4.5.Nwere ezigbo nguzogide ịka nká, nguzogide corrosion na nguzogide okpomọkụ dị ala.Ọ nwere ike na-eji na nso nke -40 ℃ ~ + 50 ℃.
6. Strong mmetụta eguzogide na ujo eguzogide, ezi brittleness na creep eguzogide, adịghị mfe imebi, ekwe eguzogide, elu torsional ike, nwere ike idi esịtidem ike nrụgide, ike mgbawa-àmà ike, na ike ga-eji interchangeably na poselin na iko insulators.
