IEC-BS Standard Middle Voltaji Ike eriri
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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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IEC/BS Standard 3.8-6.6kV-XLPE MV nke e ji ike voltaji etiti kpuchie
Eriri ike nke IEC/BS 3.8/6.6kV XLPE nke nwere ike itinye ọkụ eletrik etiti (MV) bụ eriri ọkọlọtọ e mere kpọmkwem maka netwọk nkesa.
A na-emepụta eriri ndị a dịka nkọwapụta nke International Electrotechnical Commission (IEC) na British Standards (BS) siri dị.
3.8/6.6kV bụ ọkwa voltaji a na-ejikarị eme ihe na ọkọlọtọ ndị Britain, ọkachasị nkọwapụta BS6622 na BS7835, ebe ngwa nwere ike irite uru site na nchedo igwe nke waya aluminom ma ọ bụ waya ígwè ha nyere (dabere na nhazi isi otu ma ọ bụ isi atọ). Waya ndị dị otú ahụ ga-adabara nke ọma na nrụnye edoziri ma na-enye ike na ngwa ndị na-arụ ọrụ siri ike ebe ọ bụ na ihe owuwu ha siri ike na-egbochi radius gbagọrọ agbagọ. -
IEC/BS Standard 6.35-11kV-XLPE MV nke e ji ike voltaji etiti kpuchie
Eriri ike nke IEC/BS nke 6.35-11kV XLPE nke ejiri ihe mkpuchi ọkụ eletrik dị n'etiti kpuchie dị mma maka ojiji na netwọk nkesa ike nke ọkara voltaji.
Eriri eletriki nwere ihe ndị na-eduzi ọla kọpa, ihuenyo ihe na-eduzi ọkara, mkpuchi XLPE, ihuenyo ihe na-egbochi ọkara, ihuenyo teepu ọla kọpa nke isi ọ bụla, ihe ndina PVC, waya ígwè galvanized (SWA) na mkpuchi mpụta PVC. Maka netwọk ike ebe a na-atụ anya nrụgide igwe. Dabara adaba maka ntinye n'okpuru ala ma ọ bụ na ọkpọkọ mmiri. -
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. -
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. -
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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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.