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Ọkara voltaji echekwabara aluminom USB a na-akpọ cable aluminio protegido media tensión ma ọ bụ conductor aluminio protegido na Spanish, nke egosiri maka kọmpat isi ọkara voltaji nkesa netwọk.Igwe eriri USB echedoro na-eguzogide ụzọ eletriki na ihu igwe.Nke a na-abawanye ntụkwasị obi nke netwọk nkesa n'elu, nke na-egbochi nkwụsị na nkwụsịtụ, na kọntaktị oge ụfọdụ na ihe ndị ala ala na osisi.
1. Igwe ọkụ eletrik: 15kV, 25kV, 35kV
2.Chemical arụmọrụ: chemical, UV & mmanụ iguzogide
3.Mechanical arụmọrụ: Opekempe na-ehulata radius: 10 x USB dayameta
Conye ndu:1350 aluminom wires, kọmpat klas 2 cording, na ogologo oge mgbochi mmiri, dị ka NBR NM 280.
Igwe oyibo Semiconductor::Ihe na-ekpo ọkụ (XLPE) ma ọ bụ thermoplastic (PE) (ọbụlagodi maka eriri 35 kV, nhọrọ maka eriri 15 na 25 kV).
oyi akwa mkpuchi:Ihe mkpuchi a, nke etinyere n'otu oge na oyi akwa semiconductor, nwere ike ịbụ otu ma ọ bụ abụọ nke ihe ọkụkụ na-ekpo ọkụ (XLPE), ma ọ bụ okpukpu abụọ nke polyethylene LDPE / HDPE ma ọ bụ XLPE / HDPE, n'ihe banyere eriri nke nwere okpukpu abụọ., nke dị n'ime ahụ ga-abụ nke na-enweghị ụcha na nke dị n'èzí ga-abụ nke nwere agba egosipụtara.
Akara eriri USB:
ebipụta, embossing, osise
Ngwa mbukota:
drum osisi, igwe nchara, igwe-osisi
1.Cross-linkable semiconducting oyi akwa (XLPE)
2.Protective mkpuchi, elu oyi akwa (XLPE)
1.Cross-linkable semiconductor oyi akwa (XLPE)/PE
2.Inner oyi akwa mkpuchi mkpuchi (XLPE) / LDPE
3.Outer oyi akwa mkpuchi mkpuchi (XLPE) / HDPE
ABNT NBR 11873 - eriri ndị ejiri ihe polymeric kpuchie maka netwọk ike nkesa ike eletrik edobere na oghere, na voltaji sitere na 13.8 ruo 34.5 kV.
ABNT NBR NM 280 - Ndị na-eduzi eriri mkpuchi (IEC 60228, MOD).
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