Ihe ndị achọrọ maka ahịrị n'elu:

Ahịrị ndị dị n'elukwesịrị iji ígwè-cored aluminum stranded waya ma ọ bụ aluminum stranded waya.Oghere akụkụ nke eriri aluminom nke eriri elu nke elu voltaji agaghị abụ ihe na-erughị 50 square millimeters, akụkụ nke eriri aluminom nke eriri eriri aluminom ekwesịghị ịbụ ihe na-erughị 35 square millimeters;akụkụ obe nke waya efu agaghị abụ ihe na-erughị 16 square millimeters.

Ngalaba obe waya kwesịrị izute mkpa nke ibu kachasị.
Nhọrọ nke ngalaba obe kwesịkwara izute voltaji ọnwụ nke na-erughị 5% nke voltaji e gosiri (elu voltaji n'elu ahịrị), ma ọ bụ 2% ka 3 (ọkụ ọkụ na elu visual chọrọ).Na kwesịrị izute ụfọdụ n'ibu ike.

Ewu nke n'elu ahịrị
Usoro nkọwapụta ihe owuwu na usoro nke ahịrị elu bụ ndị a:

Ntụnye ahịrị: nyochaa ala na njirimara dị ka eserese imewe si dị, chọpụta ebe mmalite akara, isi nkuku na ọnọdụ okporo osisi nke ụlọ ahịa ọnụ, n'ikpeazụ chọpụta ọnọdụ nke etiti etiti na ogwe nkwado ma tinye osisi ahụ.

Ntugharị nke olulu olulu ntọala: Mgbe a na-egwupụta olulu ntọala, ekwesịrị itinye nlebara anya maka ịdị mma ala na gburugburu ya.Ogo nke oghere olulu na-adịkarị 0.8 mita n'obosara na 0.3 mita n'ogologo.Ogo nke olulu waya na-adịkarị 0.6 mita n'obosara na 1.3 mita n'ogologo.Uru ntụaka nke ogbunigwe e liri n'osisi ahụ bụ nke a:

Ogologo ogwe ciment (m) 7 8 9 10 11 12 15
Omimi liri (m) 1.1 1.6 1.7 1.8 1.9 2.0 2.5
Mgbe ị na-emeghachite ntọala ụlọ elu na ntọala eriri USB, a naghị ekwe ka ọ gbanye mgbọrọgwụ osisi, ahịhịa, ihe ndị ọzọ, ala kwesịrị ịkwakọba ihe karịrị ugboro abụọ, na azụ azụ kwesịrị ịdị 30-50 cm n'elu ala.

Osisi: A na-eji mkpanaka eletrik akwado wires na ahịrị ndị dị n'elu.E nwere ọtụtụ ụdị ogwe ọkụ eletrik, ndị a na-ahụkarị bụ okporo osisi linear, ogwe nkuku, ogwe ọnụ, wdg dịka ọrụ ha si dị.Ụzọ okporo osisi ndị a na-ejikarị eme ihe bụ: okporo osisi kreenu, okporo osisi tripod, okporo osisi ndị gbadoro ụkwụ na ala na okporo osisi kwụ ọtọ.

Osisi tripod bụ ụzọ dị mfe isi guzobe osisi ahụ.Ọ na-adabere na obere winch na tripod iji bulie okporo osisi ahụ.Mgbe a na-ewu osisi ahụ, buru ụzọ bugharịa mkpanaka ahụ na nsọtụ olulu ahụ, dozie tripod, ma tinye osisi ahụ n'osisi ahụ.A na-ekekọta ụdọ atọ a na-adọkpụ n'ọnụ ọnụ iji chịkwaa ahụ osisi ahụ, mgbe ahụ, a na-eguzobe osisi ahụ ma tụba ya n'olulu ahụ, n'ikpeazụkwa, a na-edozi ahụ osisi ahụ ma jikọta ala ahụ.
Mgbakọ ogwe aka: Cross ogwe aka bụ ihe nkwado maka ịwụnye insulators, switchgear, arresters, etc. Dị ka ihe onwunwe si dị, e nwere osisi cross-ogwe, ígwè cross-arms na seramiiki cross-arms.A ga-etinye ogwe aka cross linear n'akụkụ ibu, na a ga-etinye mkpanaka na-abụghị nke n'akụkụ nke ọzọ nke esemokwu ahụ.

Insulators: A na-eji ihe mkpuchi na-ejide waya na ebe.Ya mere ọ kwesịrị inwe ihe mkpuchi ọkụ eletrik zuru oke na ike igwe.A na-ejikarị insulators eme ihe maka ahịrị elu gụnyere pin insulators, nkwusioru insulators, nru ububa insulators, wdg. The gosiri voltaji nke ala voltaji insulators bụ 1kV, na elu-voltaji insulators na-eji maka 3kV, 6kV, na 10kV ahịrị.

Ihe owuwu nke eriri waya: Igwe-adọkpụ n'elu ahịrị elu na-arụ ọrụ nke ịkwado okporo osisi.N'ozuzu, mkpanaka nkuku, mkpanaka ọnụ, mkpanaka esemokwu, wdg ga-enwerịrị waya-adọkpụrụ iji kwado ogwe osisi ahụ, ka ọ ghara ime ka esemokwu nke waya ghara ime ka ọ gbanwee.N'ozuzu, akụkụ dị n'etiti eriri na ala dị n'etiti 30 ° na 60 °, a na-akwadokwa eriri eriri, eriri eriri etiti na obere eriri eriri.

Usoro nrụnye waya: iwulite wires gụnyere ịtọpụ, ijikọ wires, eriri ndị kwụgidere na eriri siri ike, wdg. Ịkwụ ụgwọ bụ ịhapụ waya na spool ma tinye ya na ogwe osisi obe.Enwere ụdị nhazi ahịrị abụọ: usoro ịdọrọ na dobe na usoro ịgbasa.A na-ejikọkarị ndị na-eduzi waya ndị dị n'elu site n'ịgbasa, na-ekekọta, na mkpọchi.Ịkọba waya bụ iji obere eriri dọpụta waya na mkpanaka ma tinye ya na ogwe aka obe.Ịmechi waya ahụ bụ ijikọ waya na mkpuchi mkpuchi n'otu njedebe nke nkwụsi ike ahụ, ma jiri eriri siri ike mechie ya na nsọtụ nke ọzọ.Sag bụ sag ebumpụta ụwa site na sag nke waya n'ime ogologo oge.

Usoro nke usoro nhazi nke atọ nke ahịrị elu ga-ezute ihe ndị a: site n'akụkụ aka ekpe chere ibu ahụ, usoro nhazi nke nhazi nhazi bụ L1, N, L2, L3, na ahịrị na-anọpụ iche bụ n'ozuzu ya. okporo ụzọ okporo osisi.A na-arụkarị mkpanaka eletrik n'akụkụ ugwu na n'akụkụ ọwụwa anyanwụ nke okporo ụzọ ahụ.