FS 10-220KV elu voltaji mejupụtara cross ogwe aka insulator

Nkọwa dị mkpirikpi:

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Ihe mkpuchi mkpuchi obe ogwe aka nwere ike iji ụzọ dị warara meghee voltaji na ibunye ọkụ eletrik.Ọ dabara maka mgbanwe teknụzụ nke netwọk obodo.Ọ nwere ike belata ịdị elu nke ụlọ elu ahụ ma chekwaa ọtụtụ ndị ọrụ, ihe onwunwe na ego ego.N'ihi ike ya dị elu na-ehulata, ọ nwere ike igbochi poselin cross ogwe aka ịdị mfe ka Ihe mberede mgbaji mgbawa nke na-eme bụ ngwaahịa a na-apụghị dochie anya nke poselin crossarm, nke dị ntakịrị na nha, ìhè dị arọ, ihe na-eme ka ujo na-eguzogide ọgwụ. , na ọ dịghị achọ nhicha aka, nke na-enye nkwa maka ịrụ ọrụ nchekwa.
The 220KV elu-ike mejupụtara cross ogwe aka insulators haziri ma na-emepụta anyị ụlọ ọrụ na-arụ ọrụ n'enweghị nsogbu na 220KV substations, nke ọma na-edozi adịghị ike nke poselin cross ogwe aka nke na-adịkarị mfe mmetọ flashover na-akpata nchekwa ihe mberede, na-na-nabata nke ọma site ọrụ.Dị ka ọnọdụ n'ezie (karịsịa mgbe ị na-edochi ogwe aka mbụ nke poselin), anyị na-enye ndị ọrụ ihe ngwọta, chepụta ma na-emepụta ntọala dị iche iche na metal maka idozi wires iji dabara na ogwe aka nke mejupụtara, anyị na-emepụta ma na-emepụta voltaji dị elu. grade high-power composite cross arm insulators na composite post insulators agafeela nyocha zuru oke nke National Insulator Arrester Quality Supervision and Inspection Center, ma nabatala nke ọma.

Nkọwa nlereanya

Product oru parameters na Ọdịdị size

Njirimara ngwaahịa na oke ngwa

1. Igwe ọkụ eletrik dị elu na ike igwe dị elu.The tensile na flexural ike nke epoxy iko eriri dọpụta mkpara na-ebu n'ime bụ 2 ugboro elu karịa nke nkịtị ígwè, na 8-10 ugboro nke elu-ike poselin ihe, nke ọma mma ntụkwasị obi nke nchekwa ọrụ.
2. Ọ nwere ezigbo mmetọ mmetọ na ike mmetọ flashover iguzogide.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 dịghịkwa ihicha a chọrọ, ya mere ọ nwere ike ịrụ ọrụ n'enweghị nsogbu na mpaghara ndị mmetọ.
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. Ihe mkpuchi mkpuchi silicone na-arụ ọrụ nke ọma na-eme ka mmiri ghara ịdị mma, na nhazi ya n'ozuzu ya na-eme ka ọ bụrụ 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. Ọ nwere arụmọrụ mkpuchi dị mma na nguzogide siri ike na corrosion eletriki.Ihe a wụsara na-eguzogide ọgwụ ọkụ eletrik na nsochi ruo ọkwa TMA4.5.Ọ nwere ezigbo nguzogide ịka nká, nguzogide corrosion na obere okpomọkụ na-eguzogide.Enwere ike iji ya na mpaghara -40 ℃ ~ + 50 ℃.
6. Ọ nwere mmetụta siri ike na-eguzogide na ujo na-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-rechanged na poselin na iko insulators. jiri.

Akpachara anya ngwaahịa

1.Insulator na njem na echichi ga-etinye ala nwayọọ, na-ekwesịghị-atụba, na iji zere ụdị nile nke iche iche iberibe (waya, ígwè efere, ngwá ọrụ, wdg) na nkọ ike ihe nkukota na esemokwu.
2. Mgbe a na-ebuli ihe mkpuchi ahụ mejupụtara, a na-ekekọta eriri na ngwa njedebe, ma ọ bụ ihe a machibidoro iwu ka ị kụọ wụsa ma ọ bụ n'ọbọ ahụ.Ụdọ ahụ ga-emetụ n'ahụ wụsara na n'ọbọ ahụ, na akụkụ kọntaktị kwesịrị iji akwa dị nro kechie ya.
3. Ejila insulator ihe mgbagwoju anya mee ihe dị ka ngwá ọrụ inyeaka maka itinye (ịweghachi) wires, ka ọ ghara imebi ihe mkpuchi ahụ n'ihi mmetụta ike ma ọ bụ na-ehulata oge.
4. A machibidoro iwu ịzọ ụkwụ na uwe mwụda nche anwụ