Malebela a bohlokoa a ho khetha mefuta e nepahetseng ea cable ea motlakase, boholo le ho kenya

Ka merusung, voltage hangata e lekantsoe ka Volts (V), 'me likhoele li hlophisitsoe ho latela litekanyetso tsa motlakase oa bona. Tekanyetso ea voltage e bonts'a motlakase o phahameng o sebetsang oa cable o ka sebetsana le polokeho ka mokhoa o sireletsehileng. Mona ke likarolo tsa mantlha tsa lithapollo tsa likhoele tsa likhomo, lits'ebeliso tsa tsona tsa ho hokahanya le maemo a tsona:

1. Liphoso tse tlase tsa voltage (LV)

• Lenane la Voltage: Ho fihla ho 1 kv (1000v)
• Likopo: E sebelisoang ha ke le sebakeng sa bolulo, khoebong le ea indasteri le ea indasteri le lisene mabapi le ho tsamaisoa ka matla, mabone le lits'ebetso tse matla.
• Litekanyetso tse tloaelehileng:
  • Iec 60227: Bakeng sa li-pvc li-cabbles tse kentsoeng (tse sebelisoang ka ho ajoa ka matla).
  • Iec 60502: Bakeng sa likhoele tse tlase tsa voltage.
  • BS 6004: Bakeng sa likhoele tsa pvc-li-pvc.
  • Ul 62: Bakeng sa likhoele tse feto-fetohang US

2. Likomo tse mahareng tsa MIDI (MV)

• Lenane la Voltage: 1 kv ho 36 kv
• Likopo: E sebelisoa ho phetiso ea motlakase le marang-rang a ho tsamaisoa, hangata bakeng sa lits'ebetso tsa indasteri tsa indasteri kapa tsa utility.
• Litekanyetso tse tloaelehileng:
  • Iec 60502-2: Bakeng sa likhoele tse mahareng tsa voltage.
  • IEC 60840: Bakeng sa likhoele tse sebelisoang marang-rang a phahameng.
  • IEee 383: Bakeng sa likhoele tse phahameng tse thibelang limela tsa matla.

3. Likhoele tse phahameng tsa voltage (Hv)

• Lenane la Voltage: 36 kv ho 245 kv
• Likopo: E sebelisoa ho fetisoa ha nako e telele ea motlakase, lisebelisoa tse phahameng tsa phepelo e phahameng le bakeng sa lits'ebeletso tsa ho motlakase.
• Litekanyetso tse tloaelehileng:
  • IEC 60840: Bakeng sa likhoele tse phahameng tsa voltage.
  • Iec 62067: Bakeng sa li-cacbles tse sebelisitsoeng ho phetisetso e phahameng a ac le DC.
  • IEee 48: Bakeng sa litlhahiso tse phahameng tsa voltage.

4. Mabokose a mangata a voltage (ehv)

• Lenane la Voltage: Kaholimo ho 245 kV
• Likopo: Bakeng sa litsamaiso tsa phetisetso ea ultra-li-voltage (tse sebelisoang ho phetisetso ea matla a motlakase ka holim'a libaka tse telele).
• Litekanyetso tse tloaelehileng:
  • IEC 60840: Bakeng sa likhoele tse eketsehileng tse phahameng tsa voltage.
  • Iec 62067: E sebetsa ho likopo bakeng sa phetisetso e phahameng ea voltage dc.
  • IEEE 400: Ke tlhahlobo le litekanyetso bakeng sa litsamaiso tsa Cables tsa Ehv.

5. Likhoele tse khethehileng tsa voltage (mohlala, li-voltage tse tlase - li-dc bere tsa letsatsi)

• Lenane la Voltage: Ho fapana, empa ka tloaelo tlasa 1 KV
• Likopo: E sebelisoa bakeng sa likopo tse ikhethang joaloka sistimi ea letsatsi ea letsatsi, likoloi tsa motlakase, kapa masela a mela.
• Litekanyetso tse tloaelehileng:
  • Iec 60287: Bakeng sa lipalo tsa matla a morao-rao a likhoele.
  • Ul 4703: Bakeng sa likhoele tsa letsatsi.
  • Tüv: Bakeng sa li-certative Vble Velar Cable (mohlala, Tüv 2pfg 1169 / 08.2007).

Likotlo tse tlase tsa voltage (LV) le Voltage e phahameng (HV) Ho phatloha ha mona ho qaqileng:

Lower Low Volis Subtypes:

1. Lits'oants'o tsa Matla a Matla

   • Tlhaloso: Tsena ke lichina tse tloaelehileng ka ho fetisisa tsa voltage bakeng sa ho tsamaisa motlakase maemong a bolulo, a khoebo khoebo khoebo khoebo khoebo khoebo le indasteri le indasteri.
   • Likopo:
     • Phepelo ea motlakase meaho le mechineng.
     • Tsamaiso ea Lipane tsa Kabo, li-screbermaards le lipotoloho ka kakaretso.
   • Litekanyetso tsa mohlala: Iec 60227 (PVC-accutla), Iec 60502-1 (bakeng sa sepheo se akaretsang).

2. Mabokose a hlometseng (terata ea tšepe e hlometseng - Swa, aluminium terata ea armored - e lahliloeng)

   • Tlhaloso: Liema tsena li na le tšepe e nang le tšepe kapa ea aluminium, e etsang hore li lokele tikoloho le tikoloho eo ho ba nang le eona.
   • Likopo:
     • Ka sekhukhu ka sekhukhu.
     • Mechine ea indasteri le lisebelisoa.
     • Ho kenya kantle ho naha tikoloho e mpe.
   • Litekanyetso tsa mohlala:,5 60502-1, BS 5467, le BS 6346.

3. Likopo tsa Rubber (li-cabble tse feto-fetohang)

   • Tlhaloso: Litlama tsena li entsoe ka inberration ea raber le ho itlhatsoa, ​​ho fana ka maemo le ho tšoarella. Li etselitsoe ho sebelisoa ho khokahano ea nakoana kapa e sa fetoheng.
   • Likopo:
     • Mochine oa mehala (mohlala, cranes, fereko).
     • Li-arp tsa motlakase tsa nakoana.
     • Masela a motlakase, libaka tsa kaho le lits'ebetso tsa kantle.
   • Litekanyetso tsa mohlala: Iec 60245 (H05rr-F, H05rr-f), UL 62 (Bakeng sa likhoele tse fetohang).

4. Li-Halogen-Free (mosi o tlase)

   • Tlhaloso: Likhatlatla tsena li sebelisa lisebelisoa tsa mahala tsa Halogen, li ba etsa hore ba tšoanele tikoloho moo polokeho ea mollo e tlang pele. Haeba ho na le mollo, ba qoba mosi o tlase ebile o se ke oa hlahisa likhase tse kotsi.
   • Likopo:
     • Boema-fofane, lipetlele le likolo (meaho ea sechaba).
     • Libaka tsa indasteri moo polokeho ea mollo e nyatsang.
     • Litsela, li-rinels le libaka tse tlotsitsoeng.
   • Litekanyetso tsa mohlala: Iec 6032-1 (boits'oaro ba mollo), en 50267 (bakeng sa mosi o tlase).

5. Lihlooho tsa taolo

   • Tlhaloso: Tsena li sebelisetsoa ho fetisa matšoao a taolo kapa data ka litsamaiso teng moo ho abeloang matla ha ho hlokahale. Ba na le baqapi ba bangata ba bahlano khafetsa ka mokhoa o kopaneng.
   • Likopo:
     • Litsamaiso tsa Automation (mohlala, ho etsa lihlahisoa, PLCS).
     • Laola ho senyeha, lits'ebetso tsa mabone le taolo ea makoloi.
   • Litekanyetso tsa mohlala: Iec 60227, Iec 60502-1.

6. Lihlooho tsa Solar (li-cables tsa lifoto tsa Photovoltaic)

   • Tlhaloso: E sebelisitsoe ka ho khetheha bakeng sa ts'ebeliso ka litsamaiso tsa letsatsi la letsatsi. Ke uena ea hanyetsanang le UV
   • Likopo:
     • Lits'ebetso tsa matla a letsatsi (lits'ebetso tsa lifoto).
     • Ho hokahanya panelletso ea letsatsi le letsatsi.
   • Litekanyetso tsa mohlala: TÜV 2PFG 1169 / 08.2007, UL 4703.

7. Likopo tse bataletseng

   • Tlhaloso: Li-cap tsa likhoele tsena li na le boemo bo sephara, li ba etsang ba loketse ho sebelisoa libakeng tse thata le libakeng tse thata moo menyako e potolohileng e neng e tla ba bongata.
   • Likopo:
     • Tsamaiso ea Matla a Hōla libakeng tse fokolang.
     • Lisebelisoa tsa ofisi kapa lisebelisoa.
   • Litekanyetso tsa mohlala: Iec 602227, Ul 62.

8. Mekhabiso e sa sebetseng ea mollo

   • Lithahasello tsa lits'ebetso tsa tšohanyetso:
     Metlamo ena e etselitsoe ho boloka boitšoaro ba motlakase nakong ea maemo a mollo o feteletseng. Li tiisa tšebetso ea ho tsoela pele ea ts'ebetso ea maemo a tšohanyetso e kang lialamo, mosi o hlokang likotsi tsa lialamo, mosi o hlokang likotsi le lipompo tsa mollo.
     Likopo: Lipoto tsa maemo a tšohanyetso libakeng tsa sechaba, litsamaiso tsa polokeho ea mollo, le meaho e nang le sebaka se phahameng.

9. Mekhabiso ea lisebelisoa

   • Likopo tse sirelelitsoeng bakeng sa phetisetso ea lets'oao:
     Lik'eke tsena li etselitsoe phetiso ea matšoao a data ka tikoloho e nang le ho itšireletsa ka motlakase (EMI). Ba sirelelitsoe ho thibela tahlehelo ea matšoao le ho sitisoa ka ntle, ho netefatsa phetisetso ea data ea data.
     Likopo: Likhatiso tsa indasteri, phetisetso ea data le libaka tse nang le EMI e phahameng.

10. Metlapo e Khethehileng

    • Mekhabiso bakeng sa lits'ebetso tse ikhethang:
      Lithaele tse khethehileng li etselitsoe ho kenya tšebetsong ea niche, joalo ka mabone a nakoana a ntseng a tšoaretsoe liphate tsa kalafo, lik'hamphani tse fetang lilakane tse fetang holimo, lisepo tse benyang le litsamaiso tse kenetsang. Menyako ena e hahiloe bakeng sa tikoloho e itseng e kang aquarium, matamo a ho sesa, kapa lits'itiso tse ling tse ikhethang.
      Likopo: Likhatiso tsa nakoana, litsamaiso tse kentsoeng ka nakoana, litsamaiso tsa aquarium, Matamo a ho sesa le mochini oa liindasteri.

11. Metsoako ea aluminium

    • Lihlooho tsa phetisetso ea Aluminium Power:
      Mahokotla a aluminium a sebelisetsoa ho fetisoa ha matla le ho tsamaisa thepa ka bobeli le kantle ho naha. They are lightweight and cost-effective, suitable for large-scale energy distribution networks.
      LikopoPhepelo ea Matla, Phetoho ea Power, ea kantle le ka sekhukhu le tsamaiso e kholo.

Likomo tse mahareng tsa MIDI (MV)

1. Litako tsa Rhz1

• XLpe e tšoailoeng:
  Metlamo ena e etselitsoe marang-rang a Voltage Marang-rang a Ponthylene (XLSEE) (XLSE). Ke li-halogen-mahala le tse se nang mollo, li baka, ho li etsa hore li tšoanele ho tsamaisa lipalangoang tsa matla le ho tsamaisa marang-rang a li-voltage tse mahareng.
  Likopo: Tsamaiso ea matla a mahareng ea boima ba matla a mangata, lipalangoang tsa matla.

2. Likhoele tsa hepz1

• Hepter o ile a u tšoenya likhoele:
  Metlatsi ena e bonts'a polyethylene e matla ea polyethylene (Heprt) ho kenella 'me ke halogen-e se nang mahlo. Li loketse phetisetso ea motlakase ea mehloli ea motlakase maemong ao polokeho ea mollo ke ntho e a tšoenyang.
  Likopo: Marang-rang a mangata a voltage, tikoloho e tšosang ea mollo.

3. MP3-90

• Xlpe lik'haseke tse bontšitsoeng ka litekanyetso tsa Amerika:
  E etselitsoe Marang-rang a Matla a Marang-rang, Likhoele tsena li ne li kopana le litekanyetso tsa Amerika tsa XLPUNES. Li sebelisetsoa ho tsamaisa le ho tsamaisa matla a sireletsehileng ka har'a sisteme ea motlakase ea medium.
  Likopo: Ho fetisoa ha matla marang-rang a motlakase a mahareng.

4. Khoele ea Rhvhmvh

• Mekhabiso bakeng sa lits'ebetso tse khethehileng:
  Likhoele tsena tsa koporo le tsa aluminium li etselitsoe ka ho khetheha bakeng sa tikoloho e nang le kotsi ea ho pepesetsoa oli, lik'hemik'hale le hydrocarbons. Li loketse ho kenya ts'ebetsong libakeng tse hlabang, joalo ka limela tsa lik'hemik'hale.
  Likopo: Lisebelisoa tse khethehileng tsa indasteri, libaka tse nang le lik'hemik'hale kapa tsa oli.

Litefiso tse phahameng tsa voltage (Hv) li-calletpes:

1. Lihlohlehelong tse phahameng tsa voltage

   • Tlhaloso: Likhamera tsena li sebelisetsoa ho fetisetsa matla a motlakase ka libaka tse telele tsa motlakase libakeng tse telele tsa voltage (hangata 36 kv ho 245 kv ho 245 kv. Li ikaneha molato ka likarolo tsa boitsebiso bo ka mamellang likhang tse phahameng.
   • Likopo:
     • Ho fetisetsa grad ea motlakase (mela ea phetisetso ea motlakase).
     • Libaka tsa Matla le Matla.
   • Litekanyetso tsa mohlala: Iec 60840, Is 62067.

2. Li-calpe tsa xlpe (polyethlene polyethylene e hlasetsoeng)

   • Tlhaloso: Likhoele tsena li na le mohopolo o hokahanyang oa polyethylene o hokahanyang thepa ea motlakase ea motlakase oa motlakase, ho hanyetsa mocheso le ho tšoarella. Hangata e sebelisetsoa ka bohareng ho likopo tse phahameng tsa voltage.
   • Likopo:
     • Tsamaiso ea Matla ho Litlhophiso tsa indasteri.
     • Mela ea matla a maholo.
     • Phetisetso e hole.
   • Litekanyetso tsa mohlala: Iec 60502, Iec 60840, UL 1072.

3. Likopo tse tlatsitsoeng ka oli

   • Tlhaloso: Likhoele ka oli e tlatsitsoeng pakeng tsa batsamaisi le likarolo tsa tlhahlobo ea lijo tsa Diecticity e ntlafatsang le ho pholile. Tsena li sebelisoa tikolohong e nang le litlhoko tse feteletseng tse nang le litlhoko tsa mocheso.
   • Likopo:
     • Li-rig tsa oli tsa offshore.
     • Leoatle le tebileng le phetisetso e ka tlasa metsi.
     • Litlhophiso tsa indasteri e mengata haholo.
   • Litekanyetso tsa mohlala: Iec 60502-1, Iec 60840.

4. Lihlooho tse nang le khase (Gil)

   • Tlhaloso: Likhatiso tsena li sebelisa khase (hangata sulfur hexafluorluor Hangata li sebelisoa maemong a tikoloho moo sebaka se haellang.
   • Likopo:
     • Libaka tsa likhopo tse phahameng tsa litoropo (lintlha).
     • Ho hlokahala maemo a ho ts'epahala e phahameng khalase ea matla (mohlala, grids ea litoropong).
   • Litekanyetso tsa mohlala: Iec 62271-204, IEC 60040.

5. Li-combarine

   • Tlhaloso: E qalile ka ho khetheha bakeng sa phetisetso ea motlakase e ka tlas'a metsi, likhoele tsena li hahuoa ho hanela khatello ea metsi le khatello. Hangata li sebelisoa ho sistimi ea lisebelisoa tsa ho sebelisana tsa kantle ho naha.
   • Likopo:
     • Ho fana ka phepelo ea matla a motlakase pakeng tsa linaha kapa lihlekehleke.
     • Malapeng a meea ea Offshore, litsamaiso tsa Matla a ka tlas'a metsi.
   • Litekanyetso tsa mohlala: Iec 60287, Iec 60840.

6. Li-cacked tsa hvdc (voltage e phahameng ea lichelete

   • Tlhaloso: Likhalo tsena li etselitsoe ho fetisa motlakase oa hona joale (DC) ka holim'a libaka tse telele tse telele. Li sebelisetsoa ho phetisetso ea matla a phahameng haholo libakeng tse telele haholo.
   • Likopo:
     • Phetisetso ea matla a hole.
     • Ho hokahanya grids ea matla libakeng tse fapaneng kapa linaheng tse fapaneng.
   • Litekanyetso tsa mohlala: Iec 60287, Iec 62067.

Likarolo tsa likhoele tsa motlakase

K'haberi ea Motlakase e na le likarolo tse 'maloa tsa bohlokoa, e' ngoe le e 'ngoe e phethahatso e itseng ea ho netefatsa hore khopolo e etsa sepheo sa eona se sireletsehileng le ka nepo. Metsoako ea mantlha ea thapo ea motlakase e kenyelletsa:

1. Motsamaisi

Themokhanni oa mokhannike karolo e bohareng ea thapo ea cable ea motlakase ea motlakase. Hangata e etsoa ka thepa e ntle ea motlakase oa motlakase, joalo ka koporo kapa aluminium. Mokhanni o ikarabella bakeng sa ho jara matla a ntlafatso ho tloha moo ho eang ho o mong.

Mefuta ea Baqapi:

• Motsamaisi oa Gepeper Copper:

  • Tlhaloso: Kopo ea koporo ke e 'ngoe ea thepa ea mokhanni e sebelisoang ka ho fetisisa ka lebaka la boitšoaro ba eona bo botle ba' mele le ho hanyetsa koraro. Barekisi ba koporo hangata ba sebelisoa ka ho ajoa ka matla le likhoele tse tlaase tsa voltage.
  • Likopo: Litlama tsa matla, likhoele tsa taolo, le ho khathala ho li beha moahong oa bolulo le tsa indasteri.

• Mokhatlo oa koporo oa koporo:

  • TlhalosoCopper e thibetsoeng ke koporo e koahetsoeng ka sekhahla se tšesaane sa tin ho ntlafatsa khatello ea eona ea kuru le oxidation. Sena se sebetsa haholo libakeng tsa metsing kapa moo menyako e pepesitsoeng ho maemo a leholimo a leholimo.
  • Likopo: Likhoele tse sebelisoang ka ntle ho libaka tse ka hare kapa tse phahameng tsa likou tsa metsing.

• Moqapi oa Aluminium:

  • Tlhaloso: Aluminium ke e bobebe ebile e fapane le ho feta e sebetsang ka koporo. Le ha aluminium e na le boitšoaro bo tlase ba motlakase ho feta kopo, hangata e sebelisoa phetisong e phahameng ea matla le likhoele tse telele tse hole ka lebaka la lintho tse telele tse bobebe.
  • Likopo: Likhatiso tsa kabe tsa matla, mekoatla e mahareng le e phahameng haholo, likhoele tse ngata.

• Aluminium ALLOYM Concecons:

  • Tlhaloso: Aluminium allow banna ba kopanya aluminium e na le li-ferls tse ling tse ngata, tse kang bonemisi kapa silimous, ho ntlafatsa matla le boits'oaro ba bona. Hangata li sebelisoa bakeng sa mela e fapaneng ea hlooho.
  • Likopo: Meno e mengata ea matla a holimo, kabo ea voltage.

2. Insulation

TheHo ts'oaroaHo potoloha mokhanni ho bohlokoa bakeng sa ho thibela litšitiso tsa motlakase le lipotoloho tse khutšoane. Lisebelisoa tsa Insulan li khethoa ho latela bokhoni ba bona ba ho hanela khatello ea motlakase, ea futhumatsang le tikoloho.

Mefuta ea Likotsi:

• Pvc (polyvinyl chloride):

  • Tlhaloso: PVC ke thepa e sebelisoang haholo ho litlhakollo bakeng sa likhoele tse tlaase tsa voltage tse tlaase le tse mahareng. E fetotsoe, ea tšoarella, e fana ka khanyetso e khahlano le tlhekefetso le mongobo.
  • Likopo: Lihoporo tsa motlakase, meriri ea malapa le meroho ea taolo.

• XLpe (polyethylene Polyethylene):

  • Tlhaloso: Xlpe ke boitsebiso bo totobatsoang ho tlhahlobo ea maikutlo e hanyetsanang le mocheso o phahameng, khatello ea motlakase le litšila tsa lik'hemik'hale. E tloaelehile bakeng sa likhoele tse mahareng le tse phahameng.
  • Likopo: Lihlopo tse mahareng le tse phahameng li na le likokoana-hloko tsa matla bakeng sa tšebeliso ea indasteri le ea kantle.

• EPR (Ethylene Propyber):

  • Tlhaloso: Eprction oa insulation e fana ka thepa ea motlakase ea motlakase, ho tsitsa ho futhumatsang le ho hanyetsa mongobo le lik'hemik'hale. E sebelisoa ho likopo tse hlokang ho feto-fetoha le maemo le ho tšoarellang.
  • Likopo: Litlama tse matla, likhaba tse thata tsa indasteri, litlhophiso tse phahameng tsa mocheso.

• Inbber ea rabara:

  • TlhalosoTlhahiso ea rabara e sebelisoa bakeng sa li-couction e hlokang ho fokola le ho iphetetsa. E sebelisoa hangata tikolohong moo menyako e hlokang ho emisa khatello ea maikutlo kapa motsamao.
  • Likopo: Lisebelisoa tsa mehala, likhoele tsa mehala, mechine ea indasteri.

• Insulan-Free Insulation (LSZH - mosi o tlase zero Hagreen):

  • Tlhaloso: Lisebelisoa tsa polokelong ea LSZH li etselitsoe ho siea ho notlolla ho se tsuba ebile ha ho na likhau tse pepesehang, li li etsa hore li lokele maemo a polokeho.
  • Likopo: Meaho ea sechaba, li-tunnels, boema-fofane, likhoele tse laolang lihlakalong.

3. Ho itšireletsa

Ho Lebeloahangata e eketsoa ho mekhahlelo ea ho sireletsa mokhanni oa mokhathala le ho kenella ho ho kena-kenana le Elecbramagnetic (EMI) kapa ea radio) E ka sebelisoa hape ho thibela thapo ho siea radiation ea motlakase.

Mefuta ea Tsidente:

• Koloi ea koporo ea koporo:

  • Tlhaloso: Li-brap tsa koporo li fana ka tšireletso e ntle ho Emi le RFI. Hangata li sebelisoa meharong ea lisebelisoa le likhoele moo matšoao a ho qetela a hlokang ho fetisoa ntle le tšitiso.
  • Likopo: Litlama tsa data, likhoele tsa sesupo, lisebelisoa tse hlokomeloang le li-elektroniki tse hlokolosi.

• Aluminium foil sbateding:

  • TlhalosoLitšireletso tsa foil tsa Aluminium li sebelisetsoa ho fana ka tšireletso e bobebe le e potlakileng khahlanong le EMI. Hangata li fumaneha litsaneng tse hlokang ho feto-fetoha le maemo le katleho e phahameng.
  • Likopo: Litlama tsa lets'oao le bonolo, likhoele tse tlase tsa motlakase.

• Mekhoa ea metsoako le e kopantsoeng ea braid:

  • Tlhaloso: Mofuta ona oa ho sitisa o kopanya lefora le likheo ho fana ka tšireletso e mene ho sitisoa ke ho kenella.
  • Likopo: Likhalelo tsa mahlale, litsamaiso tsa taolo ea taolo, litsamaiso tsa taolo ea boitlhou, likhoele tsa lisebelisoa.

4. Jacket (ka ntle Sheath)

TheJacketke karolo e ka ntle ea thapo e ka ntle, e fanang ka tšireletso le sirelletsang khahlanong le litheolelo tsa tikoloho e kang mongobo, lik'hemik'hale, makhopho a UV le a mamati.

Mefuta ea Jackets:

• Jacket ea PVC:

  • Tlhaloso: Li-Jackete li fana ka tšireletso ea mantlha khahlanong le tlhekefetso, metsi le lik'hemik'hale tse itseng. Li sebelisoa haholo ka matla le likhoele tsa taolo ea morero ka kakaretso.
  • Likopo: Khana ea bolulo, likhaba tsa indasteri, li-cabble tse akaretsang.

• Jekete ea rabara:

  • Tlhaloso: Li-jakekete tsa rabara li sebelisoa bakeng sa likhoele tse hlokang ho feto-fetoha le maemo le ho hanyetsa haholo ho sithabela maikutlo ho khatello ea maikutlo le maemo a tikoloho a thata.
  • Likopo: Lik'hasene tsa indasteri, likhoele tse ngata tsa indasteri, likhoele tse kantle ho kantle.

• Polyethylene (pe) jekete:

  • Tlhaloso: Lizakekete li sebelisoa likopo moo thapo e pepesehang maemong a kantle mme e hloka ho hanela mahlaseli a UV, mongobo le lik'hemik'hale.
  • Likopo: Likopo tsa mekhahlelo ea kantle, mekhabiso e meholo ea meroho, ka sekhukhu.

• Halogen-Free (LSZH):

  • Tlhaloso: Li-Jackets tsa LSZH li sebelisoa libakeng tseo polokelong ea mollo e bohlokoa. Lisebelisoa tsena ha li lokolle mosi oa maxica kapa likhase tse tala ha a le mothating oa mollo.
  • Likopo: Meaho ea sechaba, lithanetsi tsa lipalangoang.

5. Kamori (ea boikhethelo)

Bakeng sa mefuta e itseng ea cable,momorie sebelisoa ho fana ka tšireletso ea metlatlo ho senya kotsi ea 'mele, e leng ntho ea bohlokoa ka ho khetheha bakeng sa karolo e ka tlas'a lefatše kapa kantle.

• Steel Wire Ormored (Swa):

  • Tlhaloso: Terata ea tšepe e eketsa tšireletso e eketsehileng khahlanong le tšenyo ea mochini, khatello le tšusumetso.
  • Likopo: Kantle kapa ka tlung kapa ka tlas'a lefatše, libaka tse kotsing e kholo ea tšenyo ea 'mele.

• Aluminium terata e hlometseng (e emetse):

  • Tlhaloso: Liponte tsa aluminium e sebelisoa bakeng sa merero e ts'oanang le limo tsa tšepe empa li fana ka mokhoa o mong oa likheo.
  • Likopo: Ho kenya kantle ho kantle, mochine oa Maindia, ho ajoa ha matla.

Maemong a mang, likhoele tsa motlakase li na le athebe ea tšepe or Metallic ShieldingKarolo ea ho fana ka tšireletso e eketsehileng le ho ntlafatsa ts'ebetso. Thethebe ea tšepeO sebeletsa merero e mengata, e kang ho thibela ElecbramBagnetic (EMI), e sirelletsang mokhanni, le ho hlokomela polokeho. Mona ke sehloohoMefuta ea Meea e sirelelitsoengle bonaMesebetsi e Ikhethileng:

Mefuta ea tšepe ea tšepe ho likhoele

1. Sesebelisoa sa koporo sa koporo

• Tlhaloso: Ship ea koporo ea koporo e na le mekhahlelo e loileng ea terata ea koporo e thathamisitsoeng ho potoloha le thapo. Ke e 'ngoe ea mefuta e atileng haholo ea ho silafatsa metamo ea tšepe e sebelisitsoeng likhoele.
• Mesebetsi:
  • Ts'ireletso ea Elecbratetic (EMI) ts'ireletso: Pepper braid e fana ka tšireletso e ntle khahlanong le Emi le RFI). Sena se bohlokoa haholo libakeng tse nang le lerata le phahameng la molumo oa motlakase.
  • Ho beha mabaka: Mokali oa koporo e bohloko o sebetsa e le tsela e eang fatše, e netefatsa polokeho ka ho thibela liqoso tsa liqoso tsa motlakase tse kotsi.
  • Ts'ireletso ea mecha: E eketsa matla a matla a thakcha thabetsong, e etsa hore e hanyetsa ho akhemela le ho tšeha ho latela matla a kantle.
• Likopo: E sebelisoa ka likhoele tsa data, likhoele tsa lisebelisoa, likhoele tsa litloholo, le metlae ea litlolo tsa elektroniki e hlokofetseng.

2. Aluminium foil shided

• Tlhaloso: The Aluminium Fritering e na le sekala se tšesaane sa aluminium, hangata se kopantsoe le polyester kapa filimi ea polasetiki kapa polasetiki. Sejoa sena ke bobebe ebile e fana ka tšireletso e tsoelang pele ho motsamaisi oa thuto.
• Mesebetsi:
  • Elecbrandenetic incript (EMI): The aluminium e fana ka tšireletso e ntle khahlanong le ea Emine le RFi, ea thusa ho boloka botšepehi ba matšoao a ka har'a cable.
  • Moisto Barrity BarrityNtle le ts'ireletso ea AMIN, ea Aluminium e sebetsa e le tšitiso ea mongobo, ho thibela metsi le lihlopha tse ling ho li thibela ho kena thapo.
  • E bobebe ebile e theko e boima: Aluminium e bobebe ho feta koporo, e e etsa tharollo e sebetsang ea ho sireletsoa.
• Likopo: E sebelisoa hangata metseng ea mehala ea meroho, likhoele tsa koae, le likhoele tse tlase tsa motlakase oa voltage.

3. E hlophisitsoe hape

• Tlhaloso: Mofuta ona oa thipa o kopanya mocheso ka bobeli oa koporo le aluminium ho fana ka ts'ireletso e le 'ngoe. Mokotla oa koporo o fana ka matla le tšireletso khahlanong le tšenyeho ea 'mele, ha a habo ba anyehile a fana ka tšireletso e tsoelang pele ea Emi.
• Mesebetsi:
  • Eminced EMI le RFI SHITEDING: Tsamaiso ea lithebe tsa braid le Foil e fana ka tšireletso e phahameng khahlanong le phapang e kholo ea ho kena-kenana le maemo a motlakase oa motlakase, a netefatsa phetisetso e tšepahalang le e tšepahalang.
  • Ho feto-fetoha le maemo le ho tšoarella: Ho sitisa matla ana ho fana ka tšireletso (braid) le ts'ireletso ea ho sitisoa haholo
  • Ho beha le polokeho le polokeho: Pepper ea koporo e boetse e sebetsa e le tsela ea ho ipehaea, ho ntlafatsa polokeho ho kenng cable.
• Likopo: E sebelisoa mecheng ea thibelo ea indasteri, likhoele tsa phetisetso ea data, wiring ea sesebelisoa, le likopo tse ling moo matla a matla le ho beoa a EMI.

4. Khoele ea tšepe ea tšepe (Swa)

• Tlhaloso: Tlhokomelo ea terata ea tšepe e kenyelletsa ho phuthela meroalo ea tšepe ho potoloha khokahano ea cable, hangata e sebelisoang ho kopantsoe le mefuta e meng ea ho sireletsoa kapa ho ts'oaroa.
• Mesebetsi:
  • Ts'ireletso ea mecha: SWA e fana ka tšireletso e matla ea 'mele khahlanong le tšusumetso, ho hatella le khatello e' ngoe ea methapo. E tloaelehile ho likhoele tse hlokang ho mamella libaka tse nang le libaka tse boima, joalo ka libaka tsa kaho kapa likokelo tse ka tlas'a lefatše.
  • Ho beha mabaka: Terata ea tšepe le eona e ka sebetsa hape e le tsela ea tlhokeho ea polokeho.
  • Ho itlhopakisa: Terata ea tšepe, haholo-holo ha e falimehile, e fana ka tšireletso e itseng khahlanong le ka mokhoa o mong oa tsamaiso, e leng molemo sebakeng se sebelisitsoeng maemong a thata kapa a kantle.
• Likopo: E sebelisoa ka likhohlopo tsa motlakase bakeng sa lits'ebetso tsa kantle kapa tse ka tlas'a lefatše, litsamaiso tsa taolo ea indasteri, le likhoele tse maemong a kotsi a phahamisang.

5. Aluminium terming (e emetse)

• Tlhaloso: E ts'oanang le liripi tsa terata, terata ea aluminium e sebelisoa ho fana ka tšireletso ea metlae bakeng sa likhoele. Ho bobebe le ho theko e boima haholo ho feta polasing ea terata.
• Mesebetsi:
  • Tšireletso ea 'mele: E le ho lekoa khahlanong le tšenyo ea 'mele e kang ho tšoaroa, ho ikhopotsa le ho ahlapisa. Hangata e sebelisoa bakeng sa karolo e ka tlas'a lefatše le kantle moo thamoho e ka pepesetsoang khatello ea maikutlo.
  • Ho beha mabaka: Joalo ka Swa, terata ea aluminium le eona e ka thusa ho fana ka chelete bakeng sa polokeho.
  • Ho itlhopakisa: Aluminium e fana ka khanyetso e ntle ea ho hahlaula le tikolohong e pepesitsoeng ke mongobo kapa lik'hemik'hale.
• Likopo: E sebelisoang metseng ea matsoho, haholo-holo kabo ea motlakase e mahareng, ka ho ajoa ka tlung le ka sekhukhu.

Kakaretso ea mesebetsi ea lithebe tsa tšepe

• Ts'ireletso ea Elecbratetic (EMI) ts'ireletso: Lits'ebetso tsa tšepe tsa tšepe le foil ea coid le aluminim blo ho thibela phetisetso e ka hare ho ama phetisetso ea matšoao a ka hare ea ho nyoloha le ho kena-kenana le lisebelisoa tse ling.
• Boraba ba Letšoao: Lits'ebetso tsa tšepe li netefatsa botšepehi ba data kapa ho saena ha li-toquisong khafetsa, haholo-holo lisebelisoa tse hlokolosi.
• Ts'ireletso ea mecha: Litšitiso tse mahlomoleng, ebang ke tse entsoeng ka tšenyo ea 'mele e bakiloeng ke ho hatella, haholo-holo libakeng tse thata tsa indasteri.
• Ts'ireletso ea mongobo: Mefuta e meng ea tšepe, joalo ka foil ea aluminium, hape e thusa ho thibela mongobo hore o kene ka thapo, ho thibela tšenyo ea likarolo tsa kahare.
• Ho beha mabaka: Lits'oants'o tsa tšepe, haholo-holo lihlaha tsa koporo le lithapo tse mahlonoko, li ka fana ka litsela, ho ntlafatsa polokeho ka ho thibela likotsi tsa motlakase.
• Ho itlhopakisa: Litloaelo tse ling, joalo ka alumoum le tšepe e matla, fana ka tšireletso ea lefats'e, li ba etsang hore ba tšoanelehe ka ntle, ka tlasa metsi a ka tlas'a metsi.

Likopo tsa likhoele tse sirelelitsoeng tsa tšepe:

• Telecommunications: Bakeng sa likhoele tsa likhoele tsa makhulo le li-kh'outung ea lipalo, li netefatsa boleng bo phahameng le ho hanyetsa ho kena-kenana le bona.
• Litsamaiso tsa taolo ea indasteri: Bakeng sa likhoele tse sebelisoang mochineng o boima oa mochini le lits'ebetso tsa taolo, moo ts'ireletso ea motlakase e hlokahalang.
• Ka ntle le thepa e ka tlas'a lefatše: Bakeng sa likopo tse matla kapa li-calction tse sebelisitsoeng maemong a kotsi a kotsi ea ho senya kapa ho pepesetsoa maemo a thata.
• Lisebelisoa tsa bongaka: Bakeng sa likhoele tse sebelisoang lisebelisoa tsa bongaka, moo ho bohlokoa hore botšepehi le polokeho ea bohlokoa li bohlokoa.
• Tsamaiso ea Motlakase le Matla: Bakeng sa likhoele tse mahareng le tse phahameng haholo, haholo-holo libakeng tsa ho kenella ha ho sitisoa ka ntle kapa tšenyo ea mochini.

Ka ho khetha mofuta o nepahetseng oa tšepe, o ka etsa bonnete ba hore likhoele tsa hau li fihlela litlhoko tsa ts'ebetso, ho tšoarella le polokeho likopakeng tse itseng.

Likopano tsa Cable li re Likopano

1. Mefuta ea Bohlokoa

2. Mefuta ea Shteding

3. Liner e kahare

4. Mefuta ea Armoring

5. Sebelefa sa Naha

6. Mefuta ea mokhanni

7. Tekanyetso ea voltage

8. Lihlooho tsa taolo

9. Mohlala Cable Lebitso la Mabitso a Qhala

Litaelo tsa moralo oa Cable

Mefuta ea Bohlokoa ka Setereke

Lintlha tse ling ho litekanyetso:

• Maemo a China a GBO tsepamisoa kelellong ka mokhoa oa polokeho ea kakaretso le taolo ea boleng, empa o kenyelletsa melao e ikhethang ea litlhoko tsa lelapa la China, joalo ka ts'ireletso ea tikoloho.

• Melao ea UL e Amerikae amoheloa hohle bakeng sa liteko tsa mollo le polokeho. Hangata ba tsepamisa maikutlo ho likotsi tsa motlakase joaloka ho hanyetsa le ho chesa, ho bohlokoa bakeng sa ho kenya meahong ea bolulo le ea indasteri.

• Melao ea IECli hlokometsoe ka holimo ebile li sebelisoa ho pholletsa le Europe le dikarolo tse ling tse ngata tsa lefatše. Ba ikemiselitse ho qoba mehato ea polokeho le boleng, ba etsang hore likhopolo li bolokehe liheteng tse fapaneng, ho tloha malapeng ho ea mahaeng ho ea ho lisaense.

• Melaoana ea JisJapane ba tsepamisitse maikutlo haholo mosebetsing oa sehlahisoa le maemo. Melao ea bona ea melaoana e netefatsa hore makasiana a sebetsa libakeng tsa indasteri mme o fihlela litekanyetso tsa polokeho.

TheTekanyetso ea boholo bakeng sa bapalamie hlalosoa ke litekanyetso tse fapaneng tsa machabeng le melaoana ea ho netefatsa litekanyo le litšobotsi tse nepahetseng tsa bapalami tse bolokehileng le tse sebetsang ka motlakase. Ka tlase ke tsa mantlhaMelao ea boholo ba boholo:

1. Melao ea boholo bo boholo ka thepa

Boholo ba batsamaisi ba motlakase hangata ba hlalosoa ho latelaSebaka sa karolo eaka(ho MMTERTERTELETER) kapalekanya(AWG kapa KCMIL), ho latela sebaka le mofuta oa li-compistor (koporo, aluminium, jj.).

a. Baqapi ba koporo:

• Sebaka sa karolo eaka(mm²): Barekisi ba koporo ba entsoe ke sebaka sa bona sa naha, hangata ho tloha0.5 mm² to 400 mm²kapa ho feta bakeng sa likhoele tsa matla.
• Awg (american terata ea terata): Bakeng sa bakannika ba fokolang ba ho ba le li-Geuge24 Awg(terata e tšesaane haholo) ho fihlela4/0 Awg(terata e kholo).

b. Aluminium balekane:

• Sebaka sa karolo eaka(mm²): Bafetoki ba aluminiumm le bona ba lekantsoe ke sebaka sa bona sa naha, ka boholo bo tloaelehileng bo tsoang ho1.5 mm² to 500 mm²kapa ho feta.
• Awg: Aluminium terata ka tloaelo ho tloha10 awg to 500 kcmil.

c. Banivelika ba mang:

• Bakeng sakopopetso e halikiloeng or Aluminiumlithapo tse sebelisoang lits'ebetso tse khethehileng (mohlala, metsing a Sesole, jj.), maemo a mokhanni oa boholo bo boetse a hlahisoalimilimithara mona or Awg.

2. Melao ea machabeng bakeng sa boholo ba mokhanni

a. Iec (Khomishene ea Machato ea Sechaba) Melao)

• IEC 60228: Tekanyetso ena e hlalosa taba ea kenyelletso ea koporo le aluminiumm e sebelisoang likhoeleng tse boletsoeng ka har'a eona. E hlalosa boholo ba mokhannilimilimithara mona.
• Iec 60287: E koahela lipalo tsa litemana tsa hajoale, tse nkang boholo ba mokhanni oa mokhanni oa khatiso le mofuta oa puo.

b. Nec (khoutu ea Motlakase) Melao (US):

• US, TheNecE netefatsa boholo ba mokhanni, 'me ka boholo bo tloaelehileng bo tloha14 awg to 1000 kcmil, ho latela kopo (mohlala, khoebo, khoebo kapa indasteri).

c. Jis (melao ea indasteri ea Japane):

• JIS C 3602: Tekanyetso ena e hlalosa boholo ba mokhanni oa khatiso ka mehala e fapaneng le mefuta ea bona e tšoanang ea bona e tsamaeang. Boholo bo fuoanglimilimithara monabakeng sa boqapi ba koporo le bathunya.

3. Boholo ba mokhanni o thehiloe ho latela tekanyetso ea hajoale

• Thematla a ho tsamaisa hona joaleea mokhanni, mofuta oa theknoloji, mofuta oa thekollo, le boholo.
• Bakeng saBaqapi ba koporo, boholo bo boholo bo tloha0.5 mm²(Bakeng sa likopo tse tlase tsa hajoale joalo ka mananeo a lets'oao) ho1000 mm²(bakeng sa li-capble tsa phetiso e phahameng).
• Bakeng saaluminium barekisi, boholo bo boholo ho tloha1.5 mm² to 1000 mm²kapa e phahameng bakeng sa lits'ebetso tse boima.

4. Melaoana ea lits'ebetso tse khethehileng tsa cable

• Batsamaisi ba maemo a feto-fetohang(E sebelisoa ka meqomo bakeng sa likarolo tse tsamaeang, liroboto tsa indasteri, jj.) li ka ba leLikarolo tse nyane tsa sefapanoEmpa ba etselitsoe ho mamella ho ferekanya khafetsa.
• Mekhabiso e sa khaotseng mollo le e tlasehangata u latela melao e ikhethang bakeng sa boholo ba mokhanni ho netefatsa ts'ebetso e feteletseng, joalo kaIec 60332.

5. Palo ea boholo bo boholo (foromo ea mantlha)

Theboholo ba mokhannie ka hakanya ho sebelisa foromo ea sebaka sa karolo ea sefapano:

Sebaka (mm²) = 4π × d2

Moo:

• $dd$

  d = bophara ba mokhanni (mm)

• Sebaka= sebaka sa karolo ea sefapano sa mokhanni

Kakaretso ea boholo ba Mefuta e tloaelehileng ea Metsotso:

Cable Cross-karolo ea Karolo ea Cable Cross-Karolo Gage, Tekanyetso ea hajoale le ts'ebeliso

Tlhaloso ea likholomo:

1. Sebaka sa karolo ea sefapano (mm²): Sebaka sa karolo ea mokhanni oa mokhanni oa sefapano, eo e leng senotlolo sa ho fumana bokhoni ba terata ea ho jara hajoale.
2. Awg moraro: Mofuta oa Wire Gauge oa Amerika (awg) o sebelisitsoeng bakeng sa mekhahlelo, o nang le lipalo tse kholo tse bontšang lithapo tse tšesaane.
3. Tekanyetso ea hajoale (a): Motsoako o phahameng oa thapo o ka jara ka mokhoa o sireletsehileng ntle le ho feta, ho latela litekanyetso tsa eona le tsa ho nahana.
4. Ts'ebeliso: Likopo tse tloaelehileng bakeng sa boholo bo 'ngoe le e' ngoe ba thapo, ho bonts'a hore na komporo e sebelisoa hangata ho thehiloe litlhoko tsa matla.

Hlokomela:

• Baqapi ba koporoka kakaretso e tla jara litekanyetso tse phahameng tsa hajoale ha li bapisoa lealuminium barekisibakeng sa sebaka se le seng se tšoanang sa sefapano ka lebaka la boitšoaro bo betere ba koporo.
• Thethepa ea ho qoqa(Mopl, vvc, XLPE) le lintho tsa tikoloho (mohlala, mocheso, maemo a amanang le 'Muso
• Tafole ena kesesupo se bontšangle litekanyetso tse khethehileng tsa lehae le maemo a ne a lokela ho hlahlojoa ka mokhoa o nepahetseng.

Ho tloha ka 2009,Dannyang Winpower Iner And Cabest Mfg Co, Ltd.e ntse e lema tšimong ea motlakase ea motlakase le ea elektroniki ka lilemo tse ka bang 15, u bokelle leruo la boiphihlelo ba boikhohomoso le boahloli. Re tsepamisa maikutlo a ho tlisa khokahano e phahameng, re e-na le tharollo 'marakeng,' me sehlahisoa se loketseng setsebi sa khokahano ea Europe, ka kopo ikopanye le rona! Dannyang Winpower o ne a ka rata ho tsamaisana le uena, bakeng sa bophelo bo betere hammoho.