FAQ ea Khampani
Joaloka moetsi le morekisi oa terata le thapo, re ka u fa mefuta e mengata ea lihlahisoa lefatšeng ka bophara ka tsela e latelang:
1. Grounding Static Guy Wire
2. Overhead Line Bare Conductor
3. Li-Cable tse Insulated tse ka Holimo-limo
4. Ho Haha Mohala oa Motlakase
5. Lithapo tsa URD tsa Mofuta oa Bobeli
6. Lithapo tsa Matla a Motlakase a Tlase
7. Lithapo tsa Motlakase oa Medium Voltage
8. Lithapo Tsa Motlakase Tse Hlometseng
9. Lithapo tsa LSZH
10. Lithapo tsa ho laola
11. Lithapo tse Concentric
12. Mokhanni ea koahetsoeng
13. Mineral Insulated Cable
14. Cable ea Khomphuta
Joalo joalo.
Re moetsi oa litsebi.Re ka laola odara ea hau ho tloha qalong ho isa ho ea ho qetela.
Rea u amohela ho re etela.Re tla u lata Zhengzhou, China.
Kamehla re nka boleng le tšebeletso e le motheo oa ho phela ha k'hamphani.E na le litlhahlobo tse tiileng ho tloha ka thepa e tala e kenang fekthering ho isa lihlahisoa tse felileng tse tsoang fekthering.Chialawn e sebelisa limitara tsa polarization tsa kantle ho naha tse tsoetseng pele, li-resonance tse phahameng tsa voltage, ho tsoa ka mokhoa o itseng le lisebelisoa tse ling tsa theknoloji e phahameng ho lekola ts'ebetso ea tlhahiso.Boleng ba k'hamphani bo laoloa ka thata, e le hore botsitso ba sehlahisoa bo ka tiisetsoa ka botšepehi.
Mehlala ke mahala bakeng sa hau.Ho lebelletsoe hore bareki ba bacha ba lefelle litšenyehelo tsa ho tsamaisa thepa.
Ka tloaelo 100m.Leha ho le joalo, thapo e boima haholo.
Ho molemo ho odara palo e loketseng ho qoba thepa e ngata.
Lipalangoang tsa leoatle ke khetho e ntle ka ho fetisisa.
E itšetlehile ka bongata ba hau, Re ka etsa theolelo le ho lefella thepa.Pls ka mosa ikopanye le rona.
Ee, re ka hatisa lebitso la k'hamphani ea hau, re bile re ikhethela karete ea boleng ho khothaletsa k'hamphani ea hau.
Ee, odara ea OEM & ODM e amoheloa ka mofuthu mme re na le boiphihlelo bo atlehileng ka botlalo mererong ea OEM.Ho feta moo, sehlopha sa rona sa R&D se tla u fa litlhahiso tsa litsebi.
FAQ of Terms
Ka kakaretso, re kenya thepa ea rona ka moqomo o nang le pallet bakeng sa ho kenya thepa.E mong le e mong 2KM/3KM/4KM/5KM bakeng sa moropa o le mong.'Me boholo ba moropa bo ka etsoa ho ea ka tlhokahalo ea hau.
T / T 30% e le depositi, le 70% pele ho pepa.Re tla u bontša linepe tsa lihlahisoa le liphutheloana pele u lefa chelete e setseng.
EXW, FOB, CFR, CIF, DDP.
Ka kakaretso, ho tla nka matsatsi a 10 ho isa ho a 20 kamora ho fumana tefo ea hau ea pele.Nako e khethehileng ea ho fana e itšetlehile ka lintho le bongata ba taelo ea hau.
E, re ka hlahisa ka mehlala ea hau kapa litšoantšo tsa tekheniki.
Re ka fana ka sampuli ea MAHALA haeba re e-na le tsona ka thepa, empa bareki ba tlameha ho lefa litšenyehelo tsa li-courier.Ka mor'a hore moreki a lefe tefiso ea thepa le ho re romella lifaele tse tiisitsoeng, mehlala e tla be e loketse ho tsamaisoa ka matsatsi a 3-7.Mehlala e tla romelloa ho uena ka tsela ea Express 'me e fihle ka mor'a matsatsi a 3-5.U ka sebelisa ak'haonte ea hau ea Express kapa ua re lefa esale pele haeba u sena ak'haonte.
E, re na le tlhahlobo ea 100% pele re pepa.
Re hlompha moreki e mong le e mong e le motsoalle oa rona 'me re etsa khoebo ka tieo le ho etsa setsoalle le bona, ho sa tsotellehe hore na ba tsoa hokae.Mme re boloka boleng bo botle le theko ea tlhōlisano ho netefatsa hore bareki ba rona ba rua molemo.
FAQ ea Lihlahisoa
PVC(polyvinyl chloride) ke resin ea thermoplastic ebile e na le thuso e makatsang, 'me e sebelisoa ka mekhoa e fapaneng e fapaneng liindastering tse ngata tse fapaneng.
PVC (Polyvinyl chloride) e sebelisoa haholo kahong ea thapo ea motlakase bakeng sa ho kenya letsoho, ho robala le ho roala.Lithapo tse sirelelitsoeng tsa PVC li sebelisoa haholo molemong oa bolulo, khoebo le indasteri.Ha re hlahlobeng ka botebo melemo eo lithapo le likhoele tsa PVC li fanang ka tsona tse etsang hore li tuma hakana:
Lithapo le likhoele tsa PVC li thibela lelakabe:
Lithapo le likhoele tsa PVC ha li khone ho chesoa ke malakabe.Hape, sheathing ea PVC e itima-tima.Sena se bolela hore ha ho hlaha kotsi ea mollo, ha mohloli oa mollo o tlosoa, mohala o tla khaotsa ho tuka.Lithapo tsa PVC le lithapo li hanana le lik'hemik'hale tse kang acid, alkali le oli.Bakeng sa liindasteri tse itseng, li-additives tse kang li-plasticizers li kenngoa ho PVC sheathing ho etsa hore e tšoarelle le ho hanyetsa lik'hemik'hale tse chefo.Ka mor'a ho kenya li-additives, lithapo le likhoele tsa PVC li ka khona ho mamella mocheso ho tloha ho -40 ho ea ho 105 ° C.
Lithapo tsa PVC le lithapo li thata ho feta 'me li na le matla a betere a dielectric
Lits'ebetsong tse phahameng, lithapo le likhoele tsa PVC li ratoa kaha PVC e hokahaneng e fana ka khanyetso e ntle ea mocheso, e matla ho feta XLPE le likhoele le likhoele tse ling.Eseng hoo feela, lithapo le likhoele tsa PVC le tsona li na le matla a matle a dielectric.
Lithapo tsa PVC le lithapo li bonolo ho kenya le ho li tšoara
PVC e tsebahala ka ho tenyetseha le ho bōptjoa habonolo.PVC e ka sebelisoa, ea kopanngoa le ho chesetsoa ka sebopeho sefe kapa sefe.Sena se tiisa hore lithapo le likhoele tsa PVC li fumaneha ka boholo le mekhoa e fapaneng.Ho ba bobebe, lithapo tsa PVC le likhoele li sebetsa habonolo.
Lithapo le lithapo tsa PVC ha li na loto
Lithapo le likhoele tsa PVC ke khetho e ntle ho tikoloho ho feta likhoele le likhoele tse ling kaha ha li na loto.Lithapo le lithapo tse nang le loto li kotsi tikolohong nakong ea ha li sebelisoa kapa ha li lahloa.
Melemo e eketsehileng
PVC ha e bitse chelete e ngata ho e etsa, 'me e fumaneha ka bongata ho feta lisebelisoa tse ling tsa tlhaho, e leng se etsang hore ho be bonolo ho e reka.Taba ea hore e na le nako e telele ea bophelo e etsa hore e be le litšenyehelo tse ngata - ha ea tlameha ho nkeloa sebaka kapa ho lokisoa ka nako e telele, e leng se etsang hore e be matsete a bohlale bakeng sa chelete e nyane haholo.
XLPE ( cross-linked polyethylene ) ke thepa e sebelisoang hangata mehalang ea motlakase.E arolelana lintho tse ling tsa polyethylene joalo ka khanyetso e phahameng ea lik'hemik'hale le ho hanyetsa mongobo ho makatsang.Litšobotsi tsa eona tse phahameng tsa ho kenya mocheso li etsa hore e tšoanelehe ho sebelisoa maemong a phahameng a motlakase le mocheso.
Lisebelisoa tse tloaelehileng tsa cross-linked polyethylene (XLPE) ke ho aha litsamaiso tsa lipeipi (kapa pipework), e le ho koala lithapo tsa motlakase o phahameng, le mokhoa o mong oa polyvinyl chloride (PVC) le li-tubing tsa koporo liphaepheng tsa metsi.
Mona ke kakaretso ea thepa e lakatsehang ea XLPE insulated cable;
1. Lintho tse ntle tsa motlakase, tsa mocheso le tsa 'mele;
2. Mongobo o babatsehang le ho hanyetsa lelakabe,
3. Excellent ho hanyetsa ho silakanya, le mocheso deformation.
4. Ho hanyetsa botsofali hantle
5. Ts'ebetso ea mechine e molemo ho feta PE
Melemo ea XLPE Insulated Cables ke Efe?
XLPE lithapo tsa insulated li loketse ho fetisa motlakase o phahameng ntle le tšitiso kapa ho sekisetsa tšebetsong ea ona.Ka lebaka la thepa ea bona e tsotehang ea ho kenya letsoho, likhoele tsa XLPE tse kentsoeng li feta lisebelisoa tse ling tsa ho kenya letsoho joalo ka liraba tsa Silicon, esita le Ethylene Propylene Rubber, EPR.
Ntle le lisebelisoa tsa bona tsa lik'hemik'hale tse ntlafetseng tse ikarabellang bakeng sa mongobo oa tsona o tsotehang, lik'hemik'hale le oli, lithapo tsa XLPE tsa insulated li boetse li na le thepa e tsotehang ea mechine e kenyelletsang empa e sa felle feela ka tšusumetso ea ho hanyetsa, ho lelefatsa, 'me ho hlakile, matla a phahameng a matla.
Ho sebelisa lithapo tse sirelelitsoeng tsa XLPE ho boloka basebetsi ba merafong nako e ngata le chelete nakong ea ho kenya, ho lokisoa le ho boloka tsamaiso ea liphaephe le marang-rang.
Ka linako tse ling ho hlokahala likhoele tsa motlakase ho fetisetsa motlakase o matla ho tloha sebakeng se seng ho ea ho se seng moo matla a hlokahalang.Ha o ntse o fetisetsa litekanyo tse phahameng hakana tsa motlakase khafetsa, ho tloaelehile ho utloa ho hlaseha, ho ts'oha le mocheso o ka bakang mollo kapa likotsi tse ling tse ka bang teng.
Ka ho tšoanang, ka linako tse ling lithapo le likhoele tsena li fetisetsoa ka tlas'a lefatše kapa ka holim'a lefatše moo li angoang ke maemo a leholimo.
Joale mats'oenyeho ana a hloka hore ho be le tšireletso e lekaneng ho thibela leha e le efe ea likotsi tse boletsoeng ka holimo.XLPE terata le likhoele li entsoe ho mamella leha e le efe ea maemo ana ntle le ho lahleheloa ke thepa ea eona ea mochine le botšepehi ba ts'ebetso.
Koporo ke thepa e ntle haholo e nang le tšobotsi e bonolo haholo le e fanang, ts'ebeliso e ngata ho tloha liphaepheng tsa lipeipi ho isa mehala ea motlakase.Empa mefuta e 'meli ea mantlha ea koporo e sebelisoa lits'ebetsong tsena - koporo e huloang ka thata le koporo e kentsoeng.
Mohala oa koporo o huloang ka thata ke eng?
Koporo e huloang ka thata ke terata e se nang letho ea koporo e sa kang ea kengoa mocheso ho eona ka mor'a hore e qete mokhoa oa ho taka ka li-dies.Ha terata e huloa ka makhetlo a mangata, ho ba le "mosebetsi o thata" haholoanyane.Kamora nako e itseng, terata e fetoha brittle mme e ka robeha ka lebaka la khatello ea maikutlo.
Ka ho tlohela kalafo ea mocheso, koporo e huloang ka thata e na le matla a holimo haholo ho feta koporo e annealed.E boetse e na le khanyetso e phahameng ka lebaka la "thata" ea eona.Sena ke hobane ha terata e huloa ka har'a dies, sebopeho sa kristale se ka har'a koporo ka boeona sea senyeha.Ka lebaka leo, ho thata le ho feta hore lielektrone li phalle ka har'a koporo ena hobane li phathahane haholo ka ho pota-pota ke likristale tse sa tloaelehang.
Koporo e huloang ka thata e thata ho sebetsa ka eona hobane ha e tenyetsehe, e etsa hore ho be thata ho e sebelisa lits'ebetsong tse ling.Leha ho le joalo, ha e theko e tlase hobane nako ea ho e etsa e khuts'oane.
Annealed Copper Wire ke eng?
Koporo e kentsoeng e feta ka mokhoa o ts'oanang oa ho taka joaloka koporo e huloang ka thata empa e phekoloa ka mocheso kapele ka mor'a hore e be karolo ea ts'ebetso ea tlhahiso.Mocheso o etsa hore koporo e kenngoeng e be bonolo ho sebetsa, ho kobeha le sebopeho, ho etsa hore ho be le terata e "bonolo" le e fokolang haholo.
Phetolelo ena ea terata ea koporo e sebetsa hantle ho feta e huloang ka thata, ka lebaka la mokhoa oa ho futhumatsa terata ka mor'a ho huloa.Mocheso o fetola sebopeho sa kristale ea koporo, o e khutlisetsa sebopehong sa eona sa pele.Sephetho ke tsela e lumellang lielektrone ho phalla habonolo.
Phapang Pakeng Tsa Hard Drawn le Annealed Copper
Thepa
Phapang e kholo lipakeng tsa koporo e huloang ka thata le e kentsoeng ke thepa ea bona e fapaneng.Koporo e huloang ka thata e matla 'me e tšoarella nako e telele ho feta koporo e halikiloeng, ha koporo e hanngoeng e khona ho tenyetseha le ho ba bonolo.
Lisebelisoa
Melemo e fapaneng ea koporo e thata le e kentsoeng le eona e etsa hore e tšoanelehe bakeng sa likopo tse fapaneng.Koporo e huloang ka thata hangata e sebelisoa mehala ea motlakase, athe koporo e kentsoeng hangata e sebelisoa lits'ebetsong tsa lipeipi.
Litšenyehelo
Phapang e 'ngoe pakeng tsa koporo e huloang ka thata le ea annealed ke litšenyehelo tsa tsona.Koporo e entsoeng ka thata ka tloaelo e theko e boima ho feta koporo e kentsoeng ka lebaka la ts'ebetso e eketsehileng e hlokahalang ho finyella thepa ea eona e lakatsehang.
Qetello
Li-copper tse huloang ka thata le tse kentsoeng li na le melemo le likotsi tse ikhethang tse etsang hore li tšoanelehe hamolemo bakeng sa lits'ebetso tse ling ho feta tse ling.Ka mohlala, koporo e huloang ka thata e loketse bakeng sa likhoele tsa motlakase ka lebaka la matla a eona a eketsehileng.Ka lehlakoreng le leng, li-coppers tse kentsoeng li ntle bakeng sa merero ea lipeipi ka lebaka la ho eketseha ha tsona ha li-ductility le ho hanyetsa kutu.Ho fumana molemo o moholo ho mofuta ofe kapa ofe oa koporo, ho bohlokoa ho utloisisa litlhoko tsa projeke ea hau pele u khetha mofuta oo u ka o sebelisang!
Kabong ea matla a motlakase, thapo e nang le lihlomo hangata e bolela thapo ea tšepe e nang le lihlomo (SWA), thapo ea aluminium ea lihlomo (AWA), le thapo ea tšepe e sirelelitsoeng, e leng thapo ea motlakase e thata e etselitsoeng phepelo ea motlakase o moholo.Mefuta ea rona ea likhoele tse hlometseng e akaretsa lits'ebetso tse fapaneng ho kenyelletsa phepelo ea motlakase ea motlakase (cable e tlase ea voltage armored cable le thapo ea lihlomo tse mahareng), lisebelisoa le likhokahano tsa mehala, joalo-joalo.Thepa ea lihlomo e entsoe ka terata ea tšepe (SWA) kapa terata ea aluminium (AWA) 'me e fana ka tšireletso khahlanong le khatello ea mochine, ho etsa lithapo tse nang le lihlomo tse loketseng ho patoa ka ho toba le ho sebelisoa ka ntle kapa ka tlas'a lefatše.
Phapano ke efe lipakeng tsa AWA le SWA Cable?
AWA e bolela Aluminium Wire Armor, e sebelisoang ka thapo e le 'ngoe ea mantlha hobane ha e na makenete.Ha motlakase o feta ka har'a thapo o hlahisa matla a khoheli (ho phahama ha motlakase ho feta tšimo e kholoanyane).Matla a khoheli a tla etsa hore motlakase o be teng ka har'a lihlomo tsa tšepe (eddy currents), tse ka bakang mocheso o feteletseng lits'ebetsong tsa AC.Lihlomo tsa aluminium tseo e seng tsa makenete li thibela sena ho etsahala.
Le hoja SWA e bolela Steel Wire Armor, e leng molemo ka ho khetheha mererong ea ka ntle kapa e ka tlas'a lefatše.Hammoho le ho fana ka tšireletso e sebetsang ea mochine, lihlomo li e nolofalletsa ho mamella meroalo e phahameng ea ho hula.SWA Cable e atisa ho sebelisoa ho pholletsa le mefuta eohle ea liindasteri ho kenyeletsa le mehaho le kaho, le literene le lipalangoang.Cable ea mains ea lihlomo e boetse e fanoa bakeng sa phetisetso, kabo, le marang-rang a motlakase hammoho le litsamaiso tsa othomathike le taolo ea ts'ebetso.
Kaho ea thapo ea lihlomo
Mokhanni:sekontiri se entsoeng ka koporo kapa aluminium e koetsoeng
Insulation:cross-linked polyethylene (XLPE) e khothaletsoa holim'a polyvinyl chloride (PVC) ho fana ka mocheso o phahameng oa ho sebetsa, ho hanyetsa metsi ho betere le thepa e matla ea dielectric.
Boroko:lera le tshireletsang pakeng tsa sekoahelo le sehlomo.
Lihlomo:tšepe kapa lihlomo tsa aluminium ho fana ka tšireletso ea mochini, ho kenyeletsoa AWA SWA STA.
Sheath:PVC kapa LSZH (Low Smoke Zero Halogen) e ka ntle e tšoarang thapo hammoho.LSZH e ka khothaletsoa libakeng tsa sechaba kapa lithaneleng.
Li-conductor tsa ACSR (Aluminium Conductor Steel Reinforced) ke khetho e tsebahalang bakeng sa likhoele tsa phetisetso ea matla a holimo le ho ajoa ka lebaka la matla a tsona le nako e telele.
Li na le motheo oa tšepe o fanang ka matla a phahameng a matla le ho tšoarella ha mechine. Li-conductor tsa ACSR li etselitsoe ho mamella khatello ea mechine le meroalo e kopanang le lits'ebetso tsa mohala o holimo, tse kang moea, leqhoa le boima ba tsona.
Mokotla oa tšepe o thibela ho theoha le ho otlolla, ho netefatsa nako e telele le ho tšepahala ha mela e holimo.Ho feta moo, li-conductor tsa ACSR li na le chelete e ngata ka lebaka la motsoako oa aluminium le tšepe.Aluminium e fana ka conductivity e ntle ea motlakase, ha tšepe e fana ka matla le tšehetso ea mechine.Li-conductor tsa ACSR li fana ka tekanyo e theko e tlaase pakeng tsa matla a mochine le ts'ebetso ea motlakase.Ho feta moo, li lumellana le mefuta e meng e mengata ea li-conductor.
Li fumaneha haholo ho tsoa ho bahlahisi ba fapa-fapaneng 'me li thehile meralo le litlhaloso, ho etsa hore li fumanehe habonolo bakeng sa lisebelisoa tse holimo.Sena se lumella ho kopanngoa ha bonolo le lisebelisoa tsa motheo tse teng le ho nolofatsa mekhoa ea ho kenya le ho lokisa.
Ho phaella moo, le hoja li-conductor tsa ACSR li na le motlakase o fokolang ha li bapisoa le mefuta e meng ea li-conductor, tse kang li-conductors tsohle tsa aluminium, li ntse li fana ka ts'ebetso e amohelehang ea motlakase bakeng sa phetisetso le phetisetso ea matla.Karolo ea aluminium ea li-conductor tsa ACSR e fana ka phetisetso e sebetsang ea matla.
Likarolo tse peli tsa aluminium le tšepe ho li-conductor tsa ACSR li bonts'a khanyetso e ntle ea kutu, e netefatsang nako e telele le ho ts'epahala ha li-conductor esita le maemong a thata a tikoloho.
Ke habohlokoa ho hlokomela hore li-conductor tsa ACSR li ka 'na tsa se ke tsa tšoaneleha bakeng sa maemo ohle.Khetho ea mofuta oa conductor e ipapisitse le lintlha tse 'maloa, ho kenyelletsa boemo ba motlakase, bolelele ba mohala, litlhoko tsa mochini, maemo a tikoloho le lintlha tsa moruo.Leha ho le joalo, li-conductor tsa ACSR li ipakile e le khetho e sebelisoang haholo le e ka tšeptjoang bakeng sa litsamaiso tsa phetisetso ea matla a holimo le kabo.
ACSR ke khutsufatso ea Aluminium Conductor Steel Reinforced.E sebelisoa e le sekontiri sa motlakase bakeng sa lithapo tsa phetisetso ea matla a holimo le ho ajoa.Mokhanni oa ACSR o na le motheo o bohareng o entsoeng ka mohala o le mong kapa ho feta oa tšepe o pota-potiloeng ke lihlopha tse ngata tsa lithapo tsa aluminium.
Mokotlana oa tšepe o fana ka matla a mochini le ho matlafatsa ts'ebetso ea conductor, ha lithapo tsa aluminium li fana ka conductivity e ntle.Motsoako oa conductor oa ACSR oa tšepe le aluminium o fana ka tekano lipakeng tsa matla a mochini le ts'ebetso ea motlakase.
Li-conductors tsa ACSR li tsejoa ka lebaka la matla a tsona a phahameng, a li nolofalletsang ho mamella likhatello tsa mechine le meroalo e fumanoang lits'ebetsong tsa mela e holimo.Mokotla oa tšepe o hanela ho otlolla le ho thella, ha lithapo tsa aluminium li fana ka khanyetso e tlase ea motlakase bakeng sa phetisetso e sebetsang ea matla.
Mokhanni oa ACSR o atisa ho sebelisoa mekhoeng ea phetisetso ea matla le kabo ea maemo a fapaneng a matla a motlakase, joalo ka melapo ea phetisetso ea sebaka se selelele, likhoele tse nyane tsa phetisetso, le likhoele tsa kabo.E ratoa ka lebaka la matla a eona, ho tšepahala, le ho baballa litšenyehelo.
Moralo le tlhophiso ea mokhanni oa ACSR e ka fapana ho latela litlhoko tsa ts'ebeliso le sistimi ea matla.Mefuta e fapaneng ea boholo le mefuta ea li-conductor tsa ACSR lia fumaneha ho fihlela litlhoko tse fapaneng tsa motlakase le tsa mochini.
ACSR le AAAC ke mefuta e 'meli ea li-conductor tsa motlakase tse sebelisoang ka holim'a motlakase le mekhoa ea ho tsamaisa matla.Le hoja li sebeletsa merero e tšoanang, ho na le phapang e hlokomelehang pakeng tsa tsona.
Taba ea pele, li-conductor tsa ACSR li na le motheo o bohareng o entsoeng ka mohala o le mong kapa ho feta oa tšepe o pota-potiloeng ke likarolo tse ngata tsa mehala ea aluminium.Li-conductor tsa AAAC li entsoe feela ka lithapo tsa aluminium alloy, ntle le karolo ea tšepe.
Mabapi le conductivity, li-conductor tsa AAAC li fana ka conductivity e phahameng ea motlakase ho feta
Li-conductor tsa ACSR, tse nang le motlakase o fokolang oa motlakase ka lebaka la boteng ba tšepe.Ha e le matla a mochini, ka kopo fana ka lintlha tse ling.Li-conductor tsa ACSR li na le matla a maholo a mochine ka lebaka la motheo oa tšepe, o fanang ka ho hanyetsa ho otlolla le ho thekesela.Ka lehlakoreng le leng, li-conductor tsa AAAC, tse entsoeng ka motsoako oa aluminium ka ho feletseng, li na le matla a tlaase a mochine ho feta li-conductor tsa ACSR.
Ho feta moo, li-conductor tsa AAAC li na le karo-karolelano e phahameng ea boima-ho-matla ha e bapisoa le li-conductor tsa ACSR.Li-conductor tsa AAAC li ka finyella matla a tšoanang a mochine ka boima bo bobebe, ho etsa hore e be molemo maemong ao ho fokotsa boima ba 'mele ho lokelang ho nahanoa ka oona.
Ka bobeli li-conductor tsa ACSR le AAAC li bonts'a khanyetso e ntle ea ho bola ka lebaka la ho hanyetsa ha tlhaho ha kutu ea aluminium, e leng karolo ea mantlha ho li-conductor ka bobeli.
Khetho ea li-conductor tsa ACSR kapa AAAC e ipapisitse le lintlha tse 'maloa, joalo ka litlhoko tse ikhethileng tsa sistimi ea motlakase, lintlha tsa tikoloho le litšenyehelo.Li-conductors tsa ACSR hangata li sebelisoa bakeng sa likhoele tsa phetiso ea sebaka se selelele le libaka tse nang le khatello e phahameng ea mochini.Ka lehlakoreng le leng, li-conductor tsa AAAC li loketse litsamaiso tsa kabo, libaka tsa litoropo, le maemo ao ho fokotsa boima ba 'mele ho lakatsehang.
Aluminium ke thepa ea conductor e ratoang ka ho fetisisa bakeng sa mela e holimo ka lebaka la conductivity ea eona e ntle ea motlakase, e lumellang phetisetso e nepahetseng ea matla.
E sebelisoa haholo lits'ebetsong tsa phetisetso ea matla a holimo le kabo ka lebaka lena.Le hoja koporo e na le conductivity e phahameng hanyenyane ho feta aluminium, litšenyehelo le melemo ea boima ba aluminium e etsa hore e be khetho e ratoang bakeng sa lisebelisoa tse ngata tse holimo.
Ho feta moo, aluminium e bobebe haholo ho feta lisebelisoa tse ling tsa conductor joalo ka
koporo kapa tšepe, ho fokotsa khatello ea mechine holim'a mehaho ea ts'ehetso le ho etsa hore ho behoe le ho boloka chelete e ngata haholo.Qetellong, aluminium e boetse e fana ka khanyetso e ntle ea kutu.Aluminium e na le khanyetso e babatsehang ea ho senya, haholo-holo libakeng tse ka ntle.Sena se matlafatsa nako e telele le ho tšepahala ha mela e holimo.
Ho feta moo, aluminium e na le litšenyehelo tse ngata ho feta koporo, e leng thepa e theko e boima haholo ea conductor.
Sena se etsa hore e be khetho e khahlehang bakeng sa merero e meholo ea li-overhead line.Qetellong, aluminium e na le matla a lekaneng a mochine.Le hoja aluminium e se matla joaloka tšepe, e na le matla a lekaneng a mechine ho mamella meroalo le likhatello tsa lisebelisoa tsa mohala o holimo.Moqapi oa li-conductors tsa aluminium, tse kang ACSR (Aluminium Conductor Steel Reinforced), e tsoela pele ho ntlafatsa ho tšoarella ha mechine.
Li-conductors tsa aluminium li boetse li tsamaisana le lisebelisoa tse tloaelehileng, li-insulators, le lisebelisoa tse ling tse sebelisoang mecheng ea mela e holimo.Tšebelisano ena e tiisa ho kopanngoa ha bonolo le lisebelisoa tse teng.
Ho bohlokoa ho hlokomela hore khetho ea lisebelisoa tsa conductor bakeng sa mela e holimo e ipapisitse le lintlha tse fapaneng, ho kenyeletsoa litlhoko tse ikhethileng tsa sistimi ea motlakase, joalo ka boemo ba motlakase, sebaka sa phetisetso, maemo a tikoloho le lintlha tsa litšenyehelo.Leha ho le joalo, li-conductors tsa aluminium hangata li ratoa hobane li na le motlakase, li bobebe, li thibela ho bola, 'me li boloka chelete e ngata.
Li-conductor tsa ACSR (Aluminium Conductor Steel Reinforced) li atisa ho sebelisoa bakeng sa ho fetisa matla a holimo le melapo ea ho abela ka lebaka la matla a bona a phahameng a matla le ho tšoarella ha mechine ho fanoang ke li-conductor tsa tšepe tsa core.ACSR (Aluminium Conductor Steel Reinforced) li atisa ho sebelisoa bakeng sa phetisetso ea matla a holimo le ho ajoa. mela ka lebaka la matla a bona a phahameng a tsitsipano le ho tšoarella ha mechine ho fanoang ke motheo oa tšepe.Mokotla oa tšepe oa li-conductor tsa ACSR o fana ka matla a hlokahalang le ho tšoarella.Li-conductor tsa ACSR li etselitsoe ho mamella likhatello tsa mochini le meroalo e fumanehang lits'ebetsong tsa mela e holimo, joalo ka moea, leqhoa le boima ba tsona.
Mokotla oa tšepe o thusa ho thibela ho theoha le ho otlolla, ho netefatsa nako e telele le ho tšepahala ha mela e holimo.Ho phaella moo, li-conductor tsa ACSR li fana ka tekanyo e ntle pakeng tsa matla a mochine le motlakase oa motlakase ka theko e tlaase haholo ha e bapisoa le mefuta e meng ea li-conductor.Motsoako oa tšepe bohareng bakeng sa matla le aluminium bakeng sa conductivity e etsa hore li-conductor tsa ACSR li be le chelete e ngata bakeng sa melapo ea phetisetso ea nako e telele le libaka tse nang le khatello e phahameng ea mechine.
Li-conductor tsa ACSR li 'nile tsa sebelisoa haholo ka lilemo tse ngata' me li fumaneha habonolo ho tsoa ho bahlahisi ba fapaneng.Li thehiloe hantle indastering 'me li na le meralo le litlhaloso tse tloaelehileng.Li-conductor tsa ACSR ke khetho e bonolo bakeng sa ho kenya mela e holimo ka lebaka la ho fumaneha ha tsona le maemo a tsona.
Li ka hokahanngoa habonolo le lisebelisoa tsa motheo le lisebelisoa tsa thepa, ho nolofatsa mekhoa ea ho kenya le ho lokisa.Ho phaella moo, ho lumellana ha tsona le lisebelisoa tse tloaelehileng, li-insulators, le likarolo tse ling tse sebelisoang tsamaisong ea mela e holimo li etsa hore e be khetho e sebetsang.Sengolwa se ntlafetseng se boloka moelelo le sebopeho sa pele ha se ntse se eketsa ho hlaka, ho toloka le ho nepa.
Ke habohlokoa ho hlokomela hore le hoja li-conductor tsa ACSR li 'nile tsa tsebahala ka tloaelo, mefuta e meng ea li-conductor, e kang AAAC (All Aluminium Alloy Conductor) le ACSS (Aluminium Conductor Steel Supported), e boetse e sebelisoa lits'ebetsong tse itseng ho latela litlhoko tse itseng, tse kang boima ba 'mele. phokotso, conductivity e phahameng, kapa litšobotsi tse ntlafalitsoeng tsa mocheso.Khetho ea mofuta oa conductor e ipapisitse le lintlha tse fapaneng joalo ka boemo ba motlakase, bolelele ba mohala, maemo a tikoloho, litlhoko tsa mochini, le lintlha tsa moruo.
Na ua tseba phapang lipakeng tsa likhoele tsa LSF le LSZH?Haeba ho se joalo, ha u mong.Batho ba bangata ha ba tsebe phapang, hobane ba na le lisebelisoa tse ngata tse tšoanang tsa moralo le ts'ebetso, ba boetse ba fapane ka litsela tseo e leng tsa bohlokoa ho utloisisa ha u khetha hore na ke thapo efe kapa terata eo u ka e sebelisang bakeng sa morero.Mona ke karohano ea liphapang lipakeng tsa likhoele tsa LSF le LSZH ho u thusa ho tsoa.
Ka bobeli meaho ea bolulo le ea khoebo e hloka tšireletso e matla le e felletseng khahlano le liketsahalo tse ngata tse ka bang teng, joalo ka likoluoa tsa tlhaho, likhohola kapa ho lutla ha metsi, kapa mollo.Ho thibela tšenyo e kholo le ho boloka bophelo ba batho bo bolokehile, meaho ea meaho e tla le mefuta ea lisebelisoa le thepa e hlahisoang bakeng sa merero e joalo.
Ketsahalo e 'ngoe e ka etsahalang ke mollo, 'me haeba ho ka etsahala mollo mohahong, ho na le mehato e mengata e nkuoang ho sireletsa batho - le tšebeliso ea likhoele tsa Low-Smoke and Fume (LSF) kapa Low-Smoke Zero Halogen. Lithapo lia hlokahala.Sehloohong sena, re tla hlalosa merero ea lithapo ka bobeli, hammoho le phapang ea tsona.
LSF Cables ke eng?
Lithapo tsa LSF (Low-Smoke and Fume Cables) ke li-multicables tse entsoeng ka li-coat tse hanyetsanang le PVC e fetotsoeng e hlahisang khase e nyenyane ea hydrogen chloride ho feta PVC e tloaelehileng - le hoja e ntse e ntša hoo e ka bang 20% ea mosi o chefo ha o chesoa, ho itšetlehile ka moetsi.Ke khetho e theko e tlase ha e bapisoa le likhoele tsa LSZH.
Lithapo tsa Low-Smoke le Fume li sebelisoa haholo lits'ebetsong tse hlokang hore ho se ke ha ntšoa likhase tsa asiti ea halogen haeba ho ka qhoma mollo.Kaha khase e fokotsehile, batho ba batlang ho tloha mohahong ba sireletsehile ba khona ho bona ka ho hlaka matšoao a ho tsoa a fumanehang ho bona.
Leha ho le joalo, leha ho na le mosi o fokolang, lithapo tsa LSF li ntse li hlahisa khase e chefo le mosi o motšo ha li chesa - 'me li ka chesa ka potlako haholo.Ka hona, ho eletsoa hore u se ke ua li sebelisa haufi le lisebelisoa tsa elektronike, kapa moo sebaka sa ho baleha mollo se fokolang.Ho molemo hore u se ke ua li sebelisa libakeng tsa sechaba, libaka kapa mehaho ea khoebo.
Lithapo tsa LSZH ke Eng?
Lithapo tsa LSZH(Low-Smoke Zero Halogen Cables) - tse tsejoang hape e le Low-Smoke Halogen Free cables (LSHF) - Lithapo tsa LSHF li entsoe ka metsoako ea mahala ea halogen e thibelang mollo hantle empa e ntša ka tlase ho 0.5% ea khase ea hydrogen chloride le mosi ha e le moo. chesoa.Ha ho e-na le mollo lithapo tsena li hlahisa mosi o mosoeu o bobebe le khase ea HCL e eketsang haholo menyetla ea ho baleha libakeng tse nang le baahi ba bangata.Ha ho na PVC likhoeleng tsena, kahoo ha ho na mosi o kotsi kapa mosi o motšo o tsoang ha ho ka cha.
Sistimi ena ea ka tlung ea cabling hangata e bonoa lithaneleng le liporong tse ka tlas'a lefatše 'me e sebelisoa libakeng tsa sechaba kapa libakeng tse sa tsoellang moea hantle.Likoloi ke mohlala o motle oa likopo tse sebelisang likhoele tsa LSZH - likoloi, likepe kapa lifofane - hape li loketse meaho ea sechaba.
Lithapo tsa LSZH ke khetho e sireletsehileng ha e bapisoa le lithapo tsa mosi tse fokolang mosi kaha li ntša chefo e fokolang le mosi o fokolang, ho lumella batho ho bona ka ho hlaka - ka lebaka leo, ha li kotsi hakaalo tikolohong.
Phapano ke Efe lipakeng tsa LSF le LSZH?
Lithapo tsa mosi o tlase le oa Fume le likhoele tsa Low-Smoke Zero Halogen li hanyetsana ka lintlha tse nyane tse etsang phapang e kholo - litšoaneleho tsa bona li kanna tsa se fapane haholo, leha ho le joalo, melemo ea mofuta o mong oa cable ho feta e 'ngoe e hlakile.
Tsena ke liphapang lipakeng tsa likhoele tsa LSF le LSZH, joalo ka ha ho boletsoe:
Lithapo tsa mosi o tlase le tsa Fume li chefo ho feta 'me li kotsi ha li chesoa ha li bapisoa le lithapo tsa Zero Halogen tse tsubellang.
Lithapo tsa LSZH li ka sebelisoa mehahong ea khoebo le libakeng tsa sechaba, athe lithapo tsa LSF ha li khothalletsoe
Leha ho le joalo, likhoele tsa LSF li ntse li sebelisoa haholo ka lebaka la ho baballa litšenyehelo
Lithapo tsa Zero Halogen tse tsubellang ha tlase li bolokehile ho feta lithapo tsa Mosi o Hatla le oa Fume, tse sebelisoang haholo, ka lebaka leo, li bitsa chelete e ngata hape - phapang lipakeng tsa mefuta e 'meli ea likhoele e holim'a polokeho ea tsona le theko.
Phapang ea ho qetela pakeng tsa lithapo ka bobeli ke boemong ba tsona ba polokeho.E, lithapo tsa Zero Halogen li ka 'na tsa bitsa chelete e ngata - leha ho le joalo, ke habohlokoa hore batho ba nang le boikarabelo ba ho reka le ho kenya lithapo tsena ba utloisise hore lithapo tsa LSZH li pholosa bophelo ba batho ba bangata ho feta lithapo tse fokolang mosi le mosi.
Lithapo tsa LSZH Vs LSF: U Lokela ho Sebelisa Efe?
Lithapo tsa LSF le LSZH li fapana ka litsela tse 'maloa tsa bohlokoa.Ho ferekanya lithapo tsena tse peli ho ka lebisa boemong bo sokelang bophelo tabeng ea mollo.Lithapo tsa LSF li ntse li etsoa ho sebelisoa metsoako ea PVC 'me ha li ntse li etsoa ka mohopolo o fokotsehileng oa mosi le hydrogen chloride (HCI), ha ho na litekanyetso tse tiileng tse netefatsang boleng ba moralo.Ka lehlakoreng le leng, lithapo tsa LSZH li tlas'a maemo a thata haholo mabapi le palo ea likhase tsa HCI tseo li neng li tla fana ka tsona ha li chesa.Ka lebaka lena, lithapo le lithapo tsa LSZH hangata ke khetho e sireletsehileng.
Lithapo tsa LSF li na le sebaka sa tsona e le mokhoa o sa sebetseng hantle ho feta thapo ea setso ea PVC, empa e ntse e ka hlahisa palo e kotsi ea khase e chefo le mosi.Libakeng tse kotsing e kholo ea mollo kapa libaka tse nang le baahi ba bangata, LSZH ke khetho e khothalletsoang ka matla.Ikopanye le rona kajeno ho ithuta haholoanyane ka lihlahisoa tsa rona tsa LSZH!
Lithapo tsa Motlakase li etsoa ka meralo le litlhophiso tse fapaneng ho fihlela litlhoko tse fapaneng tsa liindasteri tse fapaneng.Ka tloaelo li arotsoe ka mekhahlelo e meraro ho latela matla a motlakase.Lithapo tsa motlakase tsa LV Low voltage li entsoe ho fihla ho 1000V kapa ka tlase ho moo, likhoele tsa motlakase oa MV tse mahareng li ka amohela pakeng tsa 1,000 V le 30,000 V, le HV high voltage, kapa extra-high voltage cables (HV kapa EHV) li kentsoe bakeng sa motlakase o ka holimo ho 30,000 V.
LV LIK'HELETE TSA MOTHETHO
Lithapo tsa motlakase o tlase li sebelisoa ho fihla ho 1,000 volts, ho latela mofuta oa hona joale.Lithapo tsa LV li ka fumaneha malapeng a rona lisebelisoa tsa elektroniki, lihlahisoa tsa bareki, le lisebelisoa tsa motlakase libakeng tsa bolulo, tsa khoebo, tsa letsatsi, le libakeng tse ling tsa indasteri.Lisebelisoa tse tloaelehileng li kenyelletsa li-wiring tsa lisebelisoa tsa othomathike, lisebelisoa tsa ts'ireletso, mabone, le lithapo tsa ka hare tsa mohaho.
Mohala o tsamaisang likhoele tsa LV hangata ke motsoako oa koporo, koporo e hloekileng, kapa aluminium.Ho ipapisitse le ts'ebeliso e reriloeng, li-insulation le lisebelisoa tsa sheath li ka fetoha habonolo kapa tsa thatafala.Boholo ba likhoele tsa LV li kentsoe ka thepa ea thermoplastic joalo ka PVC, kapa thepa ea thermoset joalo ka XLPE.
MV MEDIUM VOLTAGE CABLE
Lithapo tsa motlakase o mahareng li sebelisoa bakeng sa matla a motlakase ho tloha ho 1,000 V ho isa ho 30,000 V. Kaha li kenyellelitsoe mefuteng e mengata ea lisebelisoa, likhoele tsa MV li tla ka litekanyetso tse tloaelehileng tsa motlakase, ho kenyelletsa le 6,000 V, 10,000 V, 15,000 V, 20,000, V0, le 0. V. Li sebelisetsoa ho aba matla ho lisebelisoa tsa lits'ebetso tsa merafo le tsa indasteri, le litsing tsa mosebetsi tse tsamaeang bakeng sa tokiso le tlhokomelo ea lithapo tsa motlakase, li-transformer le li-substations.
Lithapo tsa MV li tla ka li-conductor tsa koporo le aluminium, 'me ho kenya letsoho ho bohlokoa.Lisebelisoa tse tloaelehileng tse sebelisoang ho kenya lithapo tsa MV li kenyelletsa rabara ea ethylene-propylene (EPR), neoprene, cross-linked polyethylene (XLPE), kapa polyethylene cross-linked polyethylene (TR-XLPE).Lisebelisoa le lisebelisoa tsa sheath tse sebelisoang ho likhoele tsa MV li fapana ho ipapisitse le voltage, ts'ebeliso le tikoloho ea ts'ebetso.
Ka kakaretso, likhoele tsa LV li ka sebelisoa lits'ebetsong joalo ka lithapo tse tsitsitseng;Lithapo tsa MV ke kabo ea bohlokoa ea matla (ka bobeli bakeng sa matla a grid ea lehae le lisebelisoa tse boima)
Tšireletso le lihlomo li sebetsa merero e fapaneng ho sireletsa likhoele.Thebe ke lera la thepa e tsamaisang e behiloeng ho pota-potile li-conductors tse insulated tsa thapo ho thibela ho kena-kenana le motlakase (EMI) ho kenella ho li-conductors.EMI e ka senya lets'oao, ea baka ho senyeha ha lets'oao kapa tahlehelo e felletseng ea lets'oao.Tšireletso e ka etsoa ka thepa e kang koporo, aluminium, kapa terata e lohiloeng 'me e ka tla ka litlhophiso tse fapaneng tse kang foil, braid kapa motsoako oa bobeli.Lihlomo, ka lehlakoreng le leng, ke lera le matla la 'mele le sebelisetsoang ho sireletsa thapo ho senyeha ha mochine joalo ka ho senya, ho ama kapa ho senya.Hangata lithapo tsa lihlomo li sebelisoa ha lithapo li hloka ho kenngoa libakeng tse thata tse kang ho kenngoa ka tlas'a lefatše, kapa ha lithapo li hloka ho mamella ho tšoaroa kapa ho tsamaea khafetsa.Lihlomo li ka etsoa ka thepa e kang tšepe kapa aluminium, 'me li ka tla ka mefuta e fapaneng, joalo ka masenke kapa a hokahane.Ka kakaretso, le hoja tšireletso le lihlomo li shebahala li tšoana, li sebeletsa merero e fapaneng haholo ea ho sireletsa likhoele.Ho sireletsa ho thibela EMI, ha lihlomo li fana ka tšireletso ea 'mele ho senya.
Thebe
Ho sireletsa ke tšobotsi ea bohlokoa ea likhoele tse jereng matšoao kapa data.The conductive layer ea thebe e thibela ho kena-kenana le motlakase (EMI) le tšitiso ea maqhubu a seea-le-moea (RFI) ho kena-kenana le kapa ho senya matšoao a fetisoang ka mohala.Shielding e boetse e sireletsa mohala ho tloha masimong a kantle a motlakase a ka sitisang lets'oao kapa data e fetisoang.Ka ho sireletsa lerata le sa batleheng kapa tšitiso, tšireletso e tiisa hore mohala o ka tsamaisa matšoao ka nepo le ka ho sotha ho fokolang.
Lihlomo
Lihlomo li fana ka thibelo ea 'mele ho cable, ho e sireletsa ho tloha libakeng tse thata kapa ho senya ka kotsi.Sena ke sa bohlokoa ka ho khetheha bakeng sa likhoele tse kentsoeng ka ntle kapa ka tlas'a lefatše moo li pepesehetseng mocheso o feteletseng, mongobo le likotsi tse ling tse ka senyang mohala.Lihlomo li ka etsoa ka lisebelisoa tse fapaneng, ho kenyelletsa koporo le aluminium, 'me botenya le matla a eona a ka fapana ho latela litlhoko tse khethehileng tsa kopo.Leha ho le joalo, ke habohlokoa ho hlokomela hore lihlomo ha li fane ka tšireletso e ngata ho EMI kapa RFI, ke ka lebaka leo likhoele tse jereng matšoao kapa data hangata li hlokang tšireletso e eketsehileng.
Shielding vs Lihlomo
Hore na tšireletso kapa lihlomo lia hlokahala ho latela lintlha tse fapaneng tse amanang le mohala, tikoloho le ts'ebeliso.Lintlha tse kang bolelele ba thapo, mofuta oa lets'oao le fetisoang, le boteng ba mehloli e meng ea motlakase kapa ea makenete tikolohong kaofela li ama ts'ebetso ea thapo le ho ba kotsing ea ho sitisoa kapa ho senyeha.Maemong a mang, mohala o ka 'na oa se ke oa hloka tšireletso kapa lihlomo haeba tikoloho e potolohileng e batla e sa khathatseha' me mohala o etselitsoe ho mamella boemo bo lebeletsoeng ba ho senya le ho taboha.Ho bohlokoa ho lekola ka hloko lintlha tsa thapo le litlhoko tsa kopo ho fumana hore na ho hlokahala tšireletso kapa lihlomo.
Mohala o sirelelitsoeng ke oa bohlokoa bakeng sa polokeho ea motlakase le tšireletso likotsing tsa mollo le motlakase.Lisebelisoa tse sireletsang tse kang rabara, polyvinyl chloride le polytetrafluoroethylene li atisa ho sebelisoa ha ho etsoa lithapo le likhoele.Ho bohlokoa ho khetha lisebelisoa tse nepahetseng bakeng sa ts'ebeliso e itseng e ipapisitseng le maemo a kang mocheso, sehlopha sa voltage le maemo a tikoloho ho netefatsa ts'ebetso le polokeho e tšepahalang.Ho feta moo, tlhokomelo le tlhahlobo ea kamehla ea lithapo le lithapo tsa likhoele ke tsa bohlokoa ho bona mathata afe kapa afe a ka bang teng le ho thibela maemo a kotsi hore a se ke a hlaha.
Ke Eng e Etsang Hore Wire e Senye?
1. Lik'hemik'hale: Mohala oa insulate o entsoe ka thepa ea fluorinated ethylene propylene (FEP), e tsejoang ka ho hanyetsa lik'hemik'hale tse ntle haholo, ho hanyetsa mongobo, le lisebelisoa tsa motlakase tsa motlakase.Sena se etsa hore e be e loketseng haholo bakeng sa ho sebelisoa libakeng tse nang le metsi le mongobo, hammoho le lisebelisoa moo terata e ka kopanang le lik'hemik'hale kapa lintho tse ling tse senyang.
2. Boemo ba leholimo: lithapo tse sirelelitsoeng tse entsoeng ka ho hlaka hore li sebetse mochesong o phahameng le tse lokeloang ke mocheso o batang haholo.
3. Ho feto-fetoha ha maemo: Haeba thapo e tla kobeha khafetsa, e tlameha ho ba le mokelikeli o nepahetseng ho e fa bolokolohi ba ho tsamaea.Haeba ho se joalo, terata e ke ke ea tšoarella.
4. Khatello : Ha se lekunutu hore lithapo le tsona li sebelisoa hangata ka tlas'a lefatše.Ho ka ba le tekanyo e makatsang ea khatello holim'a terata ho tloha boima ba lefats'e ka holim'a eona.Ho boloka ts'ebetso e phahameng, likhoele li ke ke tsa inehela ho hatelloa.
Ke Hobane'ng ha U Lokela ho Insulate Lithapo?
1. Polokeho: Ho kenyeletsoa ha terata ea motlakase ho bohlokoa ho boloka sebaka se bolokehile le ho thusa batho ho qoba ts'oaetso ea motlakase. Maemong a mongobo, ho tloha likamoreng tsa ho hlapela ho isa pula, kotsi ea ho ts'oenyeha ea eketseha.
2. Tšireletseho le Tšireletso: Wiring e entsoe ka litšepe tse ka senyang ha li pepesehetse metsi.Insulation e sireletsa lisebelisoa tse kang koporo le tšepe hore li se ke tsa pepeseha lirafshoa e le hore li khone ho mamella tikoloho ea tsona 'me li tšoarelle nako e telele.
3. Thibelo ea ho Lutla: Ho lutla ha motlakase ho etsahala haeba matla a fetisetsoa ho likarolo tse kang moralo kapa lithapo tse ling.Insulation e sireletsa lithapo hore li se ke tsa ama tse ling le hore li se ke tsa kopana le moralo kapa likarolo tsa motheo.
4. Ho boloka litšenyehelo: Ho molemo ho reka terata e nang le insulated ho feta terata e hlokang ho lokisoa kapa ho nkeloa sebaka.Ho nkeloa sebaka kapa ho lokisoa ha terata ho tla lebisa tšitiso ea litšebeletso le litšenyehelo, tse sa lokelang.
Aluminium alloy ke karolo e ka sehloohong ea li-conductor tsa AAAC (All Aluminium Alloy Conductor).Sebopeho se nepahetseng sa motsoako oa aluminium se sebelisoang ho li-conductor tsa AAAC se fana ka litšobotsi tse hlokahalang tsa mochine le motlakase.Moetsi le litlhoko tse khethehileng tsa conductor li ka ba le tšusumetso sebopehong sa motsoako.
Hangata, litekanyo tse nyane tsa silicon, koporo, magnesium le likarolo tse ling li kopantsoe le aluminium ho etsa motsoako oa aluminium o sebelisoang ho li-conductor tsa AAAC.Morero oa ho kenyelletsa likarolo tsena tsa alloying ho conductor ke ho ntlafatsa conductivity ea eona, matla a mochini le litšobotsi tse ling.
Bakeng sa ho kopana le maemo a indasteri le litlhaloso le ho holisa ts'ebetso ea conductor, bahlahisi ba fapaneng ba ka sebelisa mefuta e fapaneng ea alloy le mekhoa ea tlhahiso.
Tšebeliso ea alloy ea aluminium ho li-conductor tsa AAAC e fana ka melemo e kenyelletsang ho eketseha ha conductivity, ho hanyetsa ho bola, tekanyo e phahameng ea boima ba 'mele, le matla a mocheso.Ka lebaka la litšoaneleho tsena, li-conductor tsa AAAC li ka sebelisoa mefuteng e fapaneng ea kabo le lits'ebetso tsa phetisetso.
Ha ho bapisoa le mefuta e meng ea li-conductor, li-conductor tsa AAAC (All Aluminium Alloy Conductor) li na le melemo e mengata.Tse latelang ke tse ling tsa melemo ea mantlha ea li-conductor tsa AAAC:
1. Karolelano e Phahameng ea Matla ho ea ho Boima: Lisebelisoa tsa aluminium tse nang le matla a matla ho boima ba boima li sebelisoa ha ho etsoa li-conductor tsa AAAC.Sena se bontša hore le hoja li le bobebe, li na le matla a hlollang a mochine le ho hanyetsa ho senyeha.Hobane li-conductor tsa AAAC li na le boima bo fokolang, ho bonolo ho li kenya, ho bonolo ho meaho ea tšehetso, 'me ho theko e tlaase ho li romela.
2. Mokhoa o Molemo oa ho khanna: Karolo e ka sehloohong ea li-conductor tsa AAAC, aluminium, e na le motlakase o phahameng oa motlakase.Maqhubu a phahameng a ka tsamaisoa ke li-conductor tsa AAAC ka bokhabane, tse fokotsang tahlehelo ea matla le ho matlafatsa ts'ebetso ea phetisetso kapa phetisetso ka kakaretso.
3. Ho hanyetsa ho Corrosion: Hobane li-conductor tsa AAAC li entsoe ka motsoako oa aluminium, ha li khone ho senya.Sena se etsa hore li tšoanelehele ho kenngoa libakeng tse mongobo, libakeng tse lebōpong la leoatle, kapa libakeng tse nang le tšilafalo e phahameng ea indasteri.Ho hanyetsa kutu ho thusa ho boloka ts'ebetso le ho tšoarella ha li-conductor tlas'a maemo a joalo.
4. Matla a Ntlafetseng a Thermal: Matla a phahameng a mocheso a li-conductor tsa AAAC a lumella ho senya mocheso ka katleho.Botšepehi le nako ea bophelo ea conductor hammoho le tsamaiso ea motlakase ka kakaretso e itšetlehile ka bokhoni ba tšobotsi ena ho thibela ho futhumala ho feteletseng.
5.Bophelo bo Atolositsoeng ba Tšebeletso: Ka lebaka la matla a eona a ikhethang a mochine, ho hanyetsa kutu, le ho tšoarella, li-conductor tsa AAAC li etsoa hore li tšoarelle nako e telele.Li hloka tlhokomelo e fokolang, e leng se fokotsang litšenyehelo tsa ts'ebetso le nako ea ho theoha.
6. Ho feto-fetoha ha maemo le ho kenya habonolo: Nakong ea ho kenya, li-conductor tsa AAAC li bonolo ho sebetsa le ho fetoha habonolo.Kaha li bobebe, ho li kenya ho nolofalloa, haholo-holo libakeng tseo ho leng thata ho kena ho tsona le libaka tse makukuno.
Hoa hlokomeleha hore khetho ea mofuta oa conductor e ipapisitse le litlhaloso tse itseng tsa projeke, ho kenyeletsoa sebaka sa phetisetso, maemo a tikoloho le meralo ea sistimi.Lintlha tsena li eloa hloko ke baenjiniere le lits'ebeletso ha ho khethoa hore na li-conductor tsa AAAC ke tsona tse ntle ka ho fetisisa bakeng sa ts'ebeliso e itseng.
Hangata mehala ea phetisetso e sebelisa li-conductor tsa AAAC (All Aluminium Alloy Conductor) bakeng sa merero e fapaneng.Mona ke maemo a mang ao li-conductor tsa AAAC li ka sebelisoang ho tsona:
1. Litsela tsa ho fetisetsa nako e telele: Ha ho tluoa tabeng ea melapo ea phetisetso ea nako e telele, li-conductor tsa AAAC li sebelisoa hangata ka lebaka la matla a bona a phahameng a matla le boima bo bobebe.Ha li le sebaka se selelele, li-conductor tsa AAAC li bonolo ho li kenya le ho li boloka ka lebaka la moralo oa tsona o bobebe.
2. Libaka tse Phahameng ka ho Fetisisa le Li-Ice-Load: Moo moea o matla le leqhoa la ho roala li tloaelehile, li-conductor tsa AAAC li loketse.Hobane li-conductors tsa AAAC li entsoe ka motsoako oa aluminium o nang le matla a ikhethang a mochini le ho hanyetsa ho senyeha, li ka mamella mathata a tikoloho a tlisoang ke boemo ba leholimo bo matla.
3. Litlhophiso tse senyang kapa tsa Mabopong: Kaha li-conductors tsa AAAC ha li na kutu, li ka sebelisoa bakeng sa lithapo tsa phetiso libakeng tse mongobo, tse lebopong la leoatle kapa libakeng tse ling moo lintho tse senyang li leng teng.Li-conductor tsa AAAC li na le khanyetso ea kutu ho feta li-conductors tse tloaelehileng tsa aluminium ka lebaka la motsoako oa aluminium o sebelisitsoeng ho tsona.
4. Ntlafatso ea Lithapo tsa Phetiso ea Hona Joale: Likhondara tsa AAAC ka linako tse ling li ka sebelisoa ho ntlafatsa lithapo tsa hona joale tsa phetiso.Lisebelisoa li ka ntlafatsa bokhoni, tahlehelo ea matla a tlase, le ho ntlafatsa ts'ebetso ea mohala ka ho fetola li-conductor tsa khale bakeng sa li-conductor tsa AAAC.
Ho bohlokoa ho hopola hore mofuta o nepahetseng oa conductor o khethiloeng o tla itšetleha ka mefuta e mengata, ho kenyelletsa le litlhoko tsa sistimi ea motlakase, tikoloho e potolohileng, tekanyetso le moralo oa mohala oa phetiso.Liphetoho tsena li hlahlojoa ke lits'ebeletso le lienjineri ho tseba sekontiri se hloahloa bakeng sa projeke e fanoeng ea mohala oa phetisetso.
Mefuta e 'meli e ikhethileng ea li-conductor e sebelisoa lits'ebetsong tsa phetisetso ea matla le kabo: AAAC (All Aluminium Alloy Conductor) le ACSR (Aluminium Conductor Steel Reinforced).Phapang ea mantlha lipakeng tsa ACSR le AAAC ke tse latelang:
1. Kaho: Li-conductor tsa ACSR li na le setsi se bohareng sa lithapo tsa tšepe tse pota-potiloeng ke karolo e le 'ngoe kapa ho feta ea lithapo tsa aluminium.Mokhanni o matlafatsoa mme o tšehetsoa ka mochine ke mokokotlo oa tšepe.Ka lehlakoreng le leng, li-conductor tsa AAAC li na le alloy ea aluminium feela.Ha ho na lithapo tsa tšepe ho tsona.
2. Matla a Mechini: Li-conductor tsa ACSR li na le matla a matla a matla le matla a mochine ha a bapisoa le li-conductor tsa AAAC ka lebaka la motheo oa tšepe.Ka lebaka la ts'ehetso e eketsehileng eo lithapo tsa tšepe li fanang ka tsona, li-conductor tsa ACSR li ka mamella meroalo e meholo ea mechine e kang leqhoa le moea.
3. Motlakase oa Motlakase: Ka kakaretso, li-conductor tsa AAAC li na le motlakase ho feta li-conductor tsa ACSR.Bakeng sa boholo bo fanoeng, li-conductor tsa AAAC li ka nka nako e eketsehileng hobane aluminium e na le conductivity e molemo ho feta tšepe.
4. Boima ba 'mele: Hobane li-conductor tsa AAAC ha li na tšepe, li boima bo ka tlaase ho li-conductor tsa ACSR.Hobane li-conductor tsa AAAC li na le boima bo fokolang, ho kenya ho ka 'na ha e-ba bonolo' me litšenyehelo tsa lipalangoang li ka ba tlaase.
5. Kopo: Moo matla a phahameng a mochine a hlokahalang, joalo ka lithapo tsa phetiso ea sebaka se selelele kapa libaka tse nang le leqhoa le matla a moea, li-conductors tsa ACSR li sebelisoa hangata mehalang ea ho fetisa matla a holimo.Ka lehlakoreng le leng, lithapo tsa kabo le libaka tse ling tse hlokang conductor e bobebe e nang le motlakase o matla hangata li sebelisa li-conductors tsa AAAC.
Ho bohlokoa ho hopola hore ho khetha mofuta o nepahetseng oa conductor ho ipapisitse le mefuta e mengata e fapaneng, ho kenyeletsoa litšobotsi tsa mojaro, sebaka sa phetisetso, lintlha tsa tikoloho le litlhoko tse ikhethang tsa sistimi ea motlakase.Liphetoho tsena li nkoa ke baenjiniere le lits'ebeletso ha ba etsa qeto pakeng tsa li-conductor tsa ACSR le AAAC bakeng sa kopo e fanoeng.
Mofuta oa conductor oa motlakase o sebelisoang lits'ebetsong tsa phetisetso le kabo ea matla a holimo o bitsoa "AAAC conductor".AAAC e khutsufalitsoeng e emela "All Aluminium Alloy Conductor."
Likhoele tsa aluminium alloy li theha motheo oa li-conductor tsa AAAC, tse pota-potiloeng ke mohala o le mong kapa ho feta o entsoeng ka motsoako o tšoanang.Ha ho bapisoa le li-conductors tse tloaelehileng tsa aluminium, tekanyo e phahameng ea matla ho boima ba motsoako oa aluminium e sebelisoang ho li-conductor tsa AAAC e etsa hore ho be le matla a phahameng a mochine le ho hanyetsa ho sag.
Maemong ao boima ba 'mele bo tlase le matla a matla a phahameng a leng bohlokoa, joalo ka lithapo tsa phetiso ea nako e telele kapa libaka tse nang le moea o matla le leqhoa, li-conductors tsa AAAC li sebelisoa khafetsa.Ba fana ka melemo e kang ho eketseha ha conductivity, ho fokotsa tahlehelo ea matla, le litšenyehelo tse tlaase tsa ho kenya ka lebaka la boima ba tsona bo fokolang.
Leha moetsi le ts'ebeliso e reriloeng e ka ba le tšusumetso ho sebopeho le likarolo tse nepahetseng tsa li-conductor tsa AAAC, hangata li etsoa ho latela maemo a indasteri le litlhoko tsa phetisetso ea motlakase le tsamaiso ea kabo.