ASTM Standard 15kV-XLPE mkpuchi MV Middle voltaji ike eriri - Onye nrụpụta na onye na-ebubata |Jiapu

Ọkọlọtọ ASTM 15kV-XLPE mkpuchi MV etiti voltaji ike eriri

Nkọwapụta:

15kV CU 133% TRXLPE Full Neutral LLDPE Primary eji maka isi nkesa n'okpuru ala na sistemu conduit kwesịrị ekwesị maka ojiji na ebe mmiri ma ọ bụ akọrọ, ili ozu ozugbo, ọwa mmiri n'okpuru ala, na ebe ekpughere ìhè anyanwụ.A ga-eji ya na 15,000 volts ma ọ bụ ihe na-erughị ya na na okpomọkụ okpomọkụ agaghị agafe 90 Celsius maka ọrụ nkịtị.

Ngwa:

Igwe eriri LLDPE 15kV CU 133% TRXLPE zuru oke bụ nhọrọ zuru oke maka nkesa mbụ n'okpuru ala na sistemu ikuku.Ha dabara nke ọma maka ebe mmiri na ebe akọrọ, na-eme ka ha dị mma maka olili kpọmkwem, ọwa mmiri dị n'okpuru ala, na ebe dịpụrụ adịpụ nke ìhè anyanwụ na-ekpuchi.Emebere eriri ndị a maka ojiji na 15,000 volts ma ọ bụ dị ala, yana oke okpomọkụ nke 90 Celsius C n'oge ọrụ nkịtị.

Mara:A na-emezi eriri anyị iji nye arụmọrụ pụrụ iche na ịdịte aka na ngwa dị iche iche.A haziri ha maka nkesa nke mbụ n'okpuru ala, na-enye ntụkwasị obi na arụmọrụ na gburugburu dị iche iche.

Ihe owuwu:

Onye nduzi: Igwe anyị na-egosipụta ọkwa dị elu Klas A ma ọ bụ B Compressed Concentric Stranded Aluminum Alloy or Copper Conductors.Iji hụ na arụmọrụ dị elu, a na-egbochi ndị na-eduzi eriri mmiri site na iji ihe ndochi na-ejuputa.
Shield Conductor: A na-eji eriri semiconducting na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ nke dị mfe ịdọpụ ya na onye nduzi ma jikọta ya na mkpuchi.
Mkpuchi: Anyị na-eji ihe mkpuchi elu-notch extruded, enweghị ihe mkpuchi osisi-Retardant Cross-linked Polyethylene (TR-XLPE), na-agbaso ụkpụrụ ANSI/ICEA S-94-649, na-enye ọkwa mkpuchi 133% pụrụ iche.
Shield mkpuchi: A na-etinyekwa eriri anyị na ọta semiconducting extruded thermosetting nke na-enye nkwado na-achịkwa na mkpuchi.Nke a na-eme ka nguzozi zuru oke n'etiti iguzosi ike n'ezi ihe eletrik na ịpụpụ dị mfe.
Ọta ọla: A na-etinye wires ọla kọpa siri ike na oghere otu iji nye nkwalite nkwalite.
Ihe mgbochi mmiri: A na-eji ihe ndị na-egbochi mmiri na-eme ka eriri anyị rụọ ọrụ nke ọma n'elu ọta mkpuchi na gburugburu wires na-anọpụ iche.Nhazi a na-emegide ntinye mmiri ogologo oge.Anyị na-anwale njirimara a dabere na mbipụta ICEA T-34-664 kachasị ọhụrụ, yana ihe kacha nta chọrọ 15 psig maka elekere 1.
Jacket: A na-etinye eriri ndị ahụ n'ime jaket Linear Low-Density Polyethylene (LLDPE), na-egosipụta agba ojii nwere eriri na-acha uhie uhie.

Nkọwapụta:

Na-akwado nkọwa ọkọlọtọ ASTM B3 maka waya ọla kọpa dị nro ma ọ bụ anneeded.
Zutere ihe ndị ASTM B8 Concentric-Lay-Stranded Copper chọrọ chọrọ.
Dabara n'ụkpụrụ ICEA S-94-649 maka eriri ndị na-anọpụ iche nke 5 - 46kV.
Ezubere dabere na nkọwapụta AEIC CS-8 maka eriri ike mkpuchi dielectric kpuchiri elu maka 5 ruo 46KV.
Mara: Emeziwanye okwu ọdịnaya ka ọ bụrụ ezigbo eziokwu yana enyi na enyi SEO ebe ị na-ahụ na nkọwa izizi nke ederede ka dị.Pasent nke ikwugharị na ọdịnaya mbụ erughị 30%.

Nọmba nke ndị nduzi	Nha	Nọmba nke Strands	Ọkpụrụkpụ mkpuchi	Nọmba.OD	Mkpokọta ibu
-	mm²	-	mm	mm	n'arọ/km
1	500 KCMIL	37	4.45	40.46	4055
1	2 AWG	7	5.59	27.21	1116
1	1 AWG	19	4.45	25.91	1207
1	1/0 AWG	19	5.59	29.22	1514
1	2/0 AWG	19	4.45	28.9	1737
1	4/0 AWG	19	5.59	33.03	2010
1	350 KCMIL	37	5.59	38.42	3062
1	500 KCMIL	37	5.59	44.11	4283
1	750 KCMIL	58	4.45	45.11	5742
3	750 KCMIL	58	4.45	87.12	15536
1	1000 KCMIL	61	4.45	49.34	6683

Ọkọlọtọ ASTM 15kV-XLPE mkpuchi MV etiti voltaji ike eriri

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ASTM Standard 35kV-XLPE mkpuchi MV Middle voltaji ike eriri

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Ọla	Ọnụ ego (USD)	Ụbọchị
Aluminom	＄ 1.0455 Ib	05/17
Ọla kọpa	＄ 3.7511 Ib	05/17