Eriri Ike Voltaji dị n'etiti
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ASTM Standard 35kV-XLPE MV nke ejiri ike voltaji etiti kpuchie
Eriri ike nke 35kV-XLPE nke e ji ikesa n'okpuru ala n'ime sistemu ọkpọkọ mmiri nke dị mma maka ojiji n'ebe mmiri dị ma ọ bụ kpọrọ nkụ, ili kpọmkwem, ọkpọkọ mmiri dị n'okpuru ala, na ebe anwụ na-acha. A ga-eji ya na 35kV ma ọ bụ ihe na-erughị ya, nakwa n'okpomọkụ nke onye na-eduzi ya agaghị agafe 90°C maka ọrụ nkịtị.
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IEC/BS Standard 6-10kV-XLPE MV nke ejiri ike voltaji etiti kpuchie
Eriri ike nke IEC/BS 6-10kV XLPE nke nwere ike itinye ọkụ eletrik (MV) na-agbaso ụkpụrụ dịka IEC 60502-2 maka eriri XLPE nke nwere ike itinye ọkụ eletrik na BS 6622 maka eriri ndị nwere ike itinye ọkụ eletrik.
Ndị na-eduzi XLPE na-eji ihe mkpuchi eletriki na mkpuchi okpomọkụ dị mma. -
AS/NZS ọkọlọtọ 3.8-6.6kV-XLPE nke ejiri waya ike kpuchie MV
Eriri ike nke XLPE nke nwere ike ịgbasa ọkụ eletrik dị ọkara nke 3.8-6.6kV dabara adaba maka netwọk nnyefe ma ọ bụ nke abụọ, nke na-eje ozi dị ka isi iyi ike maka netwọk ebe obibi azụmahịa, ụlọ ọrụ mmepụta ihe, na obodo ukwu. Ha dabara na sistemụ nwere oke ọkụ eletrik ruru 10kA maka otu sekọnd. Enwere ike inye ihe owuwu nwere oke ọkụ eletrik ruru ọkwa dị elu ma ọ bụrụ na a rịọ ya.
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IEC/BS Standard 8.7-15kV-XLPE MV nke e ji ike voltaji etiti kpuchie
E mepụtara eriri ike XLPE nke nwere ike ịgbasa ọkụ eletrik (MV) nke 8.7/15kV kpọmkwem maka netwọk nnyefe ike na nkesa.
Eriri voltaji etiti a kwekọrọ n'ụkpụrụ International Electrotechnical Commission (IEC) na Ụkpụrụ Britain (BS).
8.7/15kV, nke na-egosi na ọ dabara adaba maka sistemụ nwere oke voltaji ọrụ nke 15kV. 15kV bụ voltaji a na-akpọkarị maka waya akụrụngwa, gụnyere waya akụrụngwa siri ike nke e ji arụ ọrụ Mining, nke e mepụtara dịka IEC 60502-2 si dị, mana ọ na-ejikọkwa ya na waya agha nke ndị Britain. Ọ bụ ezie na enwere ike itinye waya ndị e ji arụ ọrụ na roba siri ike iji nye ike iguzogide abrasion, ọkachasị maka ngwa ndị na-esochi ya, kama a na-etinye waya ọkọlọtọ BS6622 na BS7835 na ihe PVC ma ọ bụ LSZH, yana nchekwa igwe sitere na oyi akwa nke waya ígwè. -
AS/NZS ọkọlọtọ 6.35-11kV-XLPE nke ejiri waya MV kpuchie
Eriri ike nke XLPE nke nwere ike ịgbasa ọkụ eletrik dị ọkara nke 6.35-11kV dabara adaba maka netwọk nkesa ma ọ bụ nke abụọ, nke na-eje ozi dị ka isi ihe na-enye ike maka netwọk ebe obibi azụmahịa, ụlọ ọrụ mmepụta ihe, na obodo ukwu.
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IEC/BS Standard 12.7-22kV-XLPE MV nke e ji ike voltaji etiti kpuchie
Ọ dabara adaba maka netwọk ike dịka ọdụ ọkụ eletrik. Maka ntinye na ọkpọkọ mmiri, n'okpuru ala na n'èzí.
A na-enye waya ndị e ji ọla kọpa rụọ na BS6622 na BS7835 ihe ndị na-eduzi ígwè nwere eriri siri ike nke klas nke abụọ. Eriri isi otu nwere ihe agha waya aluminom (AWA) iji gbochie ọkụ eletrik na-abanye n'ime ihe agha ahụ, ebe eriri multicore nwere ihe agha waya ígwè (SWA) nke na-enye nchebe igwe. Ndị a bụ waya gburugburu nke na-enye ihe karịrị 90% mkpuchi.
Biko mara: Ihe mkpuchi mpụta uhie nwere ike ịcha mgbe e tinyere ya na ụzarị UV.
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AS/NZS ọkọlọtọ 12.7-22kV-XLPE nke ejiri waya MV kpuchie
Eriri ike nke XLPE nke nwere ike ịgbasa ọkụ eletrik dị ọkara nke 12.7-22kV dabara adaba maka netwọk nkesa ma ọ bụ nke abụọ, nke na-eje ozi dị ka isi iyi ike maka netwọk ebe obibi azụmahịa, ụlọ ọrụ mmepụta ihe, na obodo ukwu. Ha nwere ihe mkpuchi LSZH, ha dabara adaba maka ime ụlọ, ebe ọha, ma ọ bụ gburugburu ebe ndị ọzọ chọrọ nchekwa ọkụ.
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IEC/BS Standard 18-30kV-XLPE nke ejiri ike MV nke etiti kpuchie
E mepụtara eriri ike XLPE nke nwere ike ịgbasa voltaji etiti (MV) nke 18/30kV kpọmkwem maka ngwa nkesa.
Polyethylene ejikọtara ọnụ na-enye eriri ndị ahụ ihe mkpuchi eletriki dị mma na mkpuchi okpomọkụ. -
AS/NZS ọkọlọtọ 19-33kV-XLPE nke ejiri waya MV kpuchie
Eriri ike nke XLPE nke nwere ike ịgbasa ọkụ eletrik dị ọkara nke 19-33kV dabara adaba maka itinye ya n'ime netwọk ọkụ eletrik n'ime ma n'ime ụlọ ma n'èzí. Enwere ike itinye ha n'ime ọkpọkọ waya, na tray waya, ma ọ bụ lie ha ozugbo n'okpuru ala.
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IEC/BS Standard 19-33kV-XLPE MV nke e ji ike voltaji etiti kpuchie
Eriri ike MV nke IEC/BS Standard 19/33kV XLPE nke nwere mkpuchi na-agbaso nkọwapụta nke International Electrotechnical Commission (IEC) na British Standards (BS).
IEC 60502-2: Nkọwapụta ihe owuwu, nha na ule maka eriri ike echekwara ekpuchi ruo 30 kV.
BS 6622: Ọ na-emetụta waya ndị a na-eji thermoset eme ihe maka voltaji nke 19/33 kV. -
IEC BS Standard 12-20kV-XLPE nke ejiri mkpuchi PVC kpuchie MV nke e ji mkpuchi kpuchie.
Ọ dabara adaba maka netwọk ike dịka ọdụ ọkụ eletrik. Maka ntinye na ọkpọkọ mmiri, n'okpuru ala na n'èzí.
Enwere nnukwu mgbanwe n'ihe owuwu, ụkpụrụ na ihe eji eme ihe - ịkọwapụta eriri MV ziri ezi maka ọrụ bụ okwu nke ịhazi ihe achọrọ maka arụmọrụ, ihe achọrọ maka nrụnye, na ihe ịma aka gburugburu ebe obibi, wee hụ na e nwere ike irube isi na iwu waya, ụlọ ọrụ, na iwu. Site na International Electrotechnical Commission (IEC) na-akọwa eriri Voltaji etiti dị ka nke nwere ọkwa voltaji karịrị 1kV ruo 100kV nke ahụ bụ oke voltaji sara mbara ịtụle. Ọ na-adịkarị iche iche iche iche echiche dịka anyị si eche n'ihe gbasara 3.3kV ruo 35kV, tupu ọ ghọọ voltaji dị elu. Anyị nwere ike ịkwado nkọwapụta eriri na voltaji niile.
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SANS Standard 3.8-6.6kV-XLPE MV nke e ji ike eletrik etiti kpuchie
A na-emepụta eriri ike dị n'etiti voltaji nke SANS Standard 3.8-6.6kV XLPE dịka ọkọlọtọ mba South Africa siri dị.
Ndị na-eduzi ọla kọpa ma ọ bụ Aluminium, otu ma ọ bụ isi atọ, nke nwere ihe agha ma ọ bụ nke na-enweghị ihe agha, nke e ji ihe ndina rụọ ma jee ozi na PVC ma ọ bụ ihe na-abụghị halogenated, Voltaji Rating 6.6 ruo 33kV, nke e mere na SANS ma ọ bụ ụkpụrụ mba ma ọ bụ nke mba ụwa ndị ọzọ.