YJV 0.6/1KV 1.5-400mm² 1-5 isi Mere na China n'elu ụdị XLPE ọla kọpa isi ike cable

YJV 0.6/1KV 1.5-400mm² 1-5 isi Mere na China n'elu ụdị XLPE ọla kọpa isi eriri ike na-egosi Image

Nkọwa dị mkpirikpi:

PVC sheashed ike USB, The cables na-eji maka ike nnyefe na nkesa usoro na gosiri voltaji nke 0.6/1, 1.8/3, 3.6/6, 6/10, 8.7/10, 8.7/15, 12/20, 21/ 35, 26/35KV.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

PVC sheashed ike USB, The cables na-eji maka ike nnyefe na nkesa usoro na gosiri voltaji nke 0.6/1, 1.8/3, 3.6/6, 6/10, 8.7/10, 8.7/15, 12/20, 21/ 35, 26/35KV.
1. XLPE mkpuchi, PVC sheashed ike cables (YJV, YJLV) adabara n'ime ụlọ, tunnels, ọkpọkọ, na-eli ozu n'ime ala (adịghị n'okpuru n'ibu ike)
2. XLPE mkpuchi, ígwè teepu armored PVC sheathed ike cables (YJV22, YJLV22) adabara ime ụlọ, ọwara, ọkpọkọ penetration, na-eli ozu n'ime ala.
3. XLPE mkpuchi, ígwè waya armored PVC sheathed ike cables (YJV32, 42, YJLV32, 42) bụ adabara aro, mmiri, ebe na dobe, na ike idi mpụga agha)

Ntuziaka ngwaahịa maka ojiji

A) n'oge ọrụ nkịtị nke eriri, okpomọkụ onye na-eduzi ga-abụ 70 ℃ maka mkpuchi PVC na 90 ℃ maka mkpuchi XLPE.
B) Okpomọkụ kachasị nke onye na-eduzi n'oge sekit dị mkpirikpi (ogologo oge na-agaghị agafe 5 sekọnd):
PVC mkpuchi - 160 ℃ maka eduzi cross ngalaba ≤300mm2, 140 ℃ maka eduzi cross ngalaba> 300mm2;Ihe mkpuchi PVC na-ejikọta ya na 250 ℃.
C) Mgbe ị na-etinye eriri, ọnọdụ okpomọkụ agaghị erughị 0 ℃, yana radius kacha nta ekwe ekwe bụ nke a:
Igwe eriri otu isi: 20D na-enweghị ngwa agha, 15D nwere ngwa agha
Multi-core cable: 15D maka enweghị ngwa agha, 12D maka armored
Ebe: D- n'ezie mpụga dayameta nke cable.
D) Ike mgbaji eriri:
Igwe eriri aluminom: 40×S (N)
eriri ọla kọpa: 70×S (N)
Mara: S bụ mkpokọta mpaghara mpaghara nke onye nduzi

Ngwa teknụzụ ngwaahịa

Ọnụ ọgụgụ nke eriri eriri

Atụmatụ nhazi ngwaahịa

1. Nwere ezigbo nguzogide okpomọkụ dị elu: mkpuchi XLPE na-eji kemịkalụ ma ọ bụ ụzọ anụ ahụ iji gbanwee nhazi nke mkpụrụ ndụ polyethylene n'ime usoro netwọk akụkụ atọ.Usoro netwọk nke akụkụ atọ nwere ezigbo nkwụsị ọkụ ma nwee ike iji ya rụọ ọrụ ogologo oge na okpomọkụ dị elu nke 90 degrees Celsius, ndụ ndụ nwere ike ịdị ka afọ 40.
2. Ọ nwere arụmọrụ mkpuchi dị mma: arụmọrụ nke polyethylene ọ bụghị nanị na-ejigide ọrụ mkpuchi nke polyethylene cross-linked, kamakwa ọ na-enwekwu ọganihu na nguzogide mkpuchi.
3. Ngwá ọrụ dị elu: isi ike, isi ike, nkwụsị na-eyi na nkwụsị mmetụta emewo ka mma
4. Nguzogide kemịkalụ: XLPE n'onwe ya nwere acid siri ike na nguzogide alkali na nguzogide mmanụ
5. Nchedo gburugburu ebe obibi: Ebe ọ bụ na ngwaahịa ndị na-ejikọta polyethylene combustion bụ mmiri na carbon dioxide, mmetọ gburugburu ebe obibi dị ala, ọ na-emezu ihe ndị a chọrọ maka nchekwa ọkụ.
6. Okpomọkụ kachasị elu nke onye na-eduzi eriri USB bụ 90 ° C, na okpomọkụ kachasị elu nke onye na-eduzi eriri USB n'oge obere oge (ogologo oge adịghị agafe 5S) adịghị agafe 250 ° C.