ASTM Standard Middle Voltage Power Cable
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Ọkọlọtọ ASTM 15kV-XLPE mkpuchi MV etiti voltaji ike eriri
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 dị 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.
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ASTM Standard 25kV-XLPE mkpuchi MV Middle voltaji ike eriri
Eriri 25KV dabara adaba maka iji ya na ebe mmiri na akọrọ, conduits, ducts, troughs, trays, ili ozu mgbe etinyere ya na onye na-eduzi ala na nso nso nke kwekọrọ na ngalaba NEC 311.36 na 250.4 (A) (5), na ebe ọkụ eletrik dị elu. ihe onwunwe na-achọrọ.Igwe ọkụ ndị a nwere ike ịrụ ọrụ na-aga n'ihu na okpomọkụ nke onye na-eduzi agaghị agafe 105 ° C maka ọrụ nkịtị, 140 ° C maka ibufe ihe mberede, na 250 Celsius maka ọnọdụ sekit dị mkpirikpi.Edere na -35ºC maka ihu oyi.ST1 (ọkụ dị ala) Enyere nha maka nha 1/0 na ibu.Ejiri teknụzụ SIM mee jaket PVC ma nwee ọnụọgụ nke esemokwu COF nke 0.2.Enwere ike itinye eriri n'ime oghere na-enweghị enyemaka nke mmanu mmanu.Edere maka 1000 lbs./FT nrụgide akụkụ akụkụ kachasị.
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ASTM Standard 35kV-XLPE mkpuchi MV Middle voltaji ike eriri
35kV CU 133% TRXLPE Full Neutral LLDPE Primary eji maka isi nkesa n'okpuru ala na sistemu conduit dabara adaba maka ojiji na ebe mmiri ma ọ bụ akọrọ, ili ozu ozugbo, ọwa mmiri dị n'okpuru ala, yana ebe ekpughere ìhè anyanwụ.A ga-eji ya na 35,000 volts ma ọ bụ ihe na-erughị ya na n'oge okpomọkụ agaghị agafe 90 Celsius maka ọrụ nkịtị.