Romela Imeile ho RonaBakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lenane la litheko, ka kopo re siele lengolo-tsoibila la hau mme re tla ikopanya le rona nakong ea lihora tse 24.
ASTM Standard 35kV Aerial Overhead Service Cable AAC 3-layer Track-resistant PE
THABELLA LITŠOANTŠISO TSA MOKHATLO
Kopo
Lithapo tse ka holimo tsa 35kV li sebelisoa bakeng sa phetisetso ea matla a holimo le ho ajoa, 'me li sebelisoa haholo kahong ea bocha ea marang-rang ea motlakase litoropong le merung.Ntlafatsa ts'ireletso le ts'epahalo ea marang-rang.
Kaho
Cable e le 'ngoe e nang le mokhanni oa AAC, thebe e pharalletseng ea 3-layer le sistimi e koahelang, e nang le thebe e kentsoeng ea thermoplastic conductor, le sekoaelo sa 2-layer.
Lera le ka hare le koahelang ke polyethylene e tlaase-, e bohareng kapa e phahameng-density (LDPE, MDPE kapa HDPE), ha lesela le ka ntle ke polyethylene e hanyetsanang le tsela e mahareng- kapa e phahameng-tlaase (TK-MDPE kapa TK-HDPE).
Likarolo tsohle li kopantsoe hammoho.
Mokhanni:
AAC (1350-H19, compact stranded).
Conductor Shield:
Thebe e ekelitsoeng ea thermoplastic e hlobolisoang ho tsoa ho conductor mme e tlameletsoe ho sekhurumetso.
Sekoahelo sa ka hare le sa ka ntle:
Sekoaelo sa polyethylene ea 2-layer e tlase, e bohareng kapa e phahameng haholo (LDPE, MDPE kapa HDPE), moo lesela le ka ntle le hananang le pina (TK-MDPE kapa TK-HDPE).Likarolo tsohle li kopantsoe hammoho.Karolo e ka ntle e lokela ho ba e ntšo kapa e bohlooho, e hanyetsane le khanya ea letsatsi, 'me e hanyetse pina.
Litekanyetso
Lithapo tsena lia etsoa le ho lekoa ho fihlela kapa ho feta litekanyetso tse latelang:
- ASTM B230 – Aluminium 1350–H19 Wire bakeng sa Merero ea Motlakase
ASTM B231 - Li-concentric-Lay-Stranded Aluminium 1350 Conductors
- ASTM B400 - Li-conductors tsa Compact Round Round Concentric-Lay-Straded
ASTM D1248 - Lisebelisoa tsa Extrusion tsa Polyethylene Plastics bakeng sa Wire le Cable
- ICEA S-121-733 - Tepo ea Sefate le Melaetsa e Tšehetsoeng ea Spacer Cable
lintlha
Ho Hlahisa Cable ea Rōna ea Phetoho ea 35kV Aerial Overhead Service: Ho Ntlafatsa Tšireletseho ea Grid le ho Tšepahala.
Ho [Lebitso la K'hamphani], re motlotlo ho tsebisa tsoelopele ea rona ea morao-rao mabapi le phetiso le kabo ea motlakase: Cable ea ASTM Standard 35kV Aerial Overhead Service.E etselitsoe ho kopana le litlhoko tse ntseng li eketseha tsa kaho ea marang-rang ea motlakase litoropong le merung, thapo ena e ncha e tšepisa ho ntlafatsa haholo ts'ireletso le ts'epahalo ea marang-rang.
Cable ea rona ea 35kV Aerial Overhead Service Cable e entsoe ka ho khetheha ho mamella mathata a hlahisoang ke ho tsamaisa le ho ajoa ha matla.E kenyelletsa likarolo tsa morao-rao tse netefatsang ts'ebetso e ikhethang le bophelo bo bolelele esita le libakeng tse thata ka ho fetisisa.Ka bokhoni ba eona bo ikhethang, thapo ena e khona ho ntlafatsa katleho le polokeho ea marang-rang a matla lefatšeng ka bophara.
Likarolo tsa Bohlokoa:
1. Tšireletseho e Matlafalitsoeng: Cable ea rona ea 35kV Aerial Overhead Service e etsoa ka hloko ho sebelisa thepa e phahameng ka ho fetisisa 'me e khomarela mokhoa o tummeng oa ASTM.Sena se e nolofalletsa ho mamella maemo a sa tšoaneng a leholimo, mocheso o feteletseng, le lintho tse ling tse ka ntle tseo hangata li bakang tšokelo methapong e ka holimo.
2. High Conductivity: E entsoe ka lisebelisoa tse tsoetseng pele tsa aluminium, mohala ona o fana ka conductivity e ke keng ea lekanngoa.Khokahano e phahameng ea thapo ea rona e fokotsa tahlehelo ea matla nakong ea phetiso, ho netefatsa phano e atlehileng ea motlakase ho bareki.
3. PE Insulation ea 3-layer e hananang le pina: Cable ea rona ea 35kV Aerial Overhead Service e na le PE e tiileng e nang le mekhahlelo e meraro e hananang le pina.Tšireletso ena e sebetsa e le tšireletso khahlanong le mongobo, lerōle le litšila tse ling, e fokotsang kotsi ea ho senyeha ha motlakase le ho tima grid e latelang.
4. Tšireletseho e Ntlafetseng: Ka ho fokotsa ho etsahala ha liphoso tsa motlakase, cable ea rona e ntlafatsa haholo polokeho ea kakaretso ea marang-rang a matla.Sena se fetolela ka kotloloho phokotso ea likotsi, tšenyo ea thepa, le ho sitisoa ha phepelo ea motlakase, ho netefatsa boiketlo ba bareki le bafani ba lisebelisoa.
5. Likopo tse Fapaneng: Ho ikamahanya le maemo ha Cable ea rona ea 35kV Aerial Overhead Service e etsa hore e tšoanelehe bakeng sa mefuta e mengata ea likopo, ho kenyeletsoa le ho aha bocha marang-rang a matla a teropo le merung.Ebang ke mohaho o phahameng kapa sebaka se ka thōko sa mahaeng, cable ea rona e ka khona ho ikamahanya le litlhoko tse fapaneng tsa ts'ebetso.
Ho [Lebitso la K'hamphani], re motlotlo haholo ka lihlahisoa tsa boenjiniere tse hatellang meeli ea boqapi.Cable ea rona ea 35kV Aerial Overhead Service Cable e ts'ehetsa moetlo ona ka ho fana ka tharollo ea cable e eketsang ts'ireletso le ts'epo ea grid.Ka tlatsetso ena e makatsang lethathamong la lihlahisoa tsa rona, re ikemiselitse ho fetola indasteri ea phetiso le kabo ea motlakase.
Ikopanye le rona kajeno ho ithuta haholoanyane ka Cable ea rona ea ASTM Standard 35kV Aerial Overhead Service le hore na e ka fetola bokamoso ba grid ea hau ea matla joang.Amohela boqapi, amohela ho ts'epahala, amohela tharollo ea cable e etelletseng pele indastering.
