Cable ea H07RN-F: Tharollo ea Matla a Matla le a Tenyetsehang bakeng sa Tikoloho tse Hlokang Matla
Tikolohong e kholo ea likhoele tsa motlakase, moo maemo a itseng a laelang litlhoko tse nepahetseng, thapo ea H07RN-F e hlahella e le mokhoa o sebetsang oa ho mamella le ho tenyetseha. Thapo ena e lumellanang, e hlalosoang ke maemo a Europe, e entsoe hore e sebetse ka mokhoa o tšepahalang libakeng tse ling tse thata ka ho fetisisa, ho tloha libakeng tsa kaho le li-workshop tsa indasteri ho ea lits'ebetsong tsa temo le tsa leoatle. Moralo oa eona o beha pele ho tšoarella, polokeho tlas'a khatello ea mechini, le ts'ebetso e tsitsitseng maemong a leholimo a fapaneng, e leng se etsang hore e be lejoe la motheo bakeng sa phepelo ea motlakase o nkehang habobebe le lits'ebetso tse tsitsitseng libakeng tse mongobo kapa tsa kantle.
Ho Hlalosa Lebitso: Ho Utloisisa Tlhaloso
Tlhaloso ea linomoro tsa alfabeta "H07RN-F" ha se ea boikhethelo; ke khoutu e khutšoanyane e senolang litšobotsi tsa bohlokoa tsa cable ho latela HD 22 e tloaelehileng e lumellanang. S4:
H:E bolela thapo e lumellanang, ho bolelang hore litlhaloso tsa eona li lekantsoe ho pholletsa le Europe (CENELEC).
07:E bontša tekanyo ea motlakase: 450/750 Volts. Sena se hlalosa ts'ebeliso ea eona bakeng sa li-voltage tse fihlang ho 450V pakeng tsa mokhanni le lefats'e, le ho fihlela ho 750V pakeng tsa batsamaisi.
R:E bontša horeho thibela mochesothepa keRubber ea Ethylene Propylene (EPR)kapa mofuta o tšoanang oa rabara ea maiketsetso.
N:E bolela horeselateng sa kantle (jekete)e entsoe kaRabara ea Chloroprene (Neoprene).
F:Ena ke tlhaloso ea bohlokoa, e bontšang hore cable e na le likarolo tseli-conductor tse tenyetsehang, tse nang le terata e ntle. Mokhanni e mong le e mong o entsoe ka likhoele tse ngata tse tšesaane tsa koporo, e leng se etsang hore thapo e be le ho tenyetseha ho ikhethang, e leng sa bohlokoa bakeng sa lits'ebetso tse hlokang ho sisinyeha khafetsa, ho kobeha le ho kobeha.
Tumellano ena ea ho reha mabitso e tsebisa baenjiniere le litsebi tsa motlakase hang-hang ka thepa ea motheo ea motlakase ea cable le kaho e matla ea 'mele.
Litšobotsi tsa Bohlokoa le Kaho
Thapo ea H07RN-F e hahiloe joaloka tanka, 'me lera ka leng le sebeletsa mosebetsi o itseng oa tšireletso.
Motsamaisi:Karolo e ka hare e entsoe ka lithapo tsa koporo tse sa koaheloang hantle, tse nang le lithapo tse tšesaane. Palo e phahameng ea lithapo ke sephiri sa ho tenyetseha ha eona, e e lumellang ho mamella ho kobeha le ho phethoha ho tsoelang pele ntle le ho thatafala le ho robeha ha mosebetsi. Li-conductor li fumaneha libakeng tse fapaneng tse tšekaletseng, hangata ho tloha ho tse nyane tse kang 0.75 mm² ho isa ho 400 mm² kapa ho feta, tse sebeletsang bokhoni bo fapaneng ba ho jara motlakase.
Ho kenya mocheso:Mokhanni e mong le e mong o na le lera laRubber ea Ethylene Propylene (EPR). EPR e kgethwa ka lebaka la thepa ea eona e ntle ea motlakase, botsitso ba mocheso ba nako e telele, le ho hanyetsa mocheso, ozone le ho putlama ha mocheso. E etsa bonnete ba hore li-conductor li lula li arohane esita le ha thapo e le tlas'a ho feto-fetoha ha mocheso.
Setlatsetso le Libethe:Likhoeleng tse nang le metheo e mengata, libaka tse pakeng tsa li-conductor tse nang le insulation hangata li tlatsoa ka thepa e seng ea hygroscopic (joalo ka rabara kapa lesela). Sena se fa cable sebopeho se chitja, se kopaneng haholoanyane. Lera la bethe le ka boela la sebelisoa holim'a metheo e behiloeng bakeng sa ho tlama le ho sireletsa haholoanyane.
Selateng (Jakete):Lera le ka ntle ke seaparo se hlalosang sa H07RN-F: aRabara ea Chloroprene (Neoprene)selateng. Thepa ena e tiile haholo, e fana ka khanyetso e ikhethang ho:
Tšebeliso e Mpe ea Mekaniki:Ho khohlela, ho pshatla, ho otla le ho seha.
Khatello ea Tikoloho:Ozone, khanya ea letsatsi (mahlaseli a UV), le mefuta e mengata ea mocheso (hangata ho tloha ho -25°C ho isa ho +60°C bakeng sa lits'ebetso tse tsitsitseng, le ho theohela ho -40°C bakeng sa ts'ebeliso e tenyetsehang).
Lik'hemik'hale le Oli:E hanela ho senyeha ha oli, mafura, li-acid, li-alkali le metsi a leoatle ka tekanyo e kholo.
Ho ata ha malakabe:Sekotjana sena se thibela malakabe (se lekoa ho latela EN 60332-1-2), se fokotsa ho ata ha mollo.
Hangata thapo e ntšo, e na le li-conductor tse nang le mebala (mohlala, sootho, boputsoa, botsho, bohlooho, botala/bosehla bakeng sa lefats'e) bakeng sa ho hlaka habonolo nakong ea ho kenya.
Litlhaloso tsa Tekheniki ka ho Hlakola
Maemo:E lumellana le HD 22.14, BS EN 50525-2-21, le VDE 0282-14.
Tekanyetso ea Motlakase:U₀/U 450/750 V.
Maemo a Mocheso:
Tlhomamiso e tsitsitseng: -25°C ho isa ho +60°C
Tšebeletso e tenyetsehang: -40°C ho isa ho +60°C
Radius e kobehang:Radius e nyane e kgothaletswang ya ho kobeha hangata e feta bophara ba cable ka kakaretso ka makgetlo a 6 bakeng sa ditshebetso tse tsitsitseng le makgetlo a 5 bakeng sa tshebediso e tenyetsehang, e leng se totobatsang ho tenyetseha ha yona.
Litlhophiso tsa mantlha:E fumaneha ka mefuta e fapaneng ea litlhophiso: 2-core (e nang le lefats'e), 3-core, 4-core, le 5-core, hammoho le mefuta e nang le concentric earth/neutral conductor.
Maemo a Ts'ebeliso ea Prime
Motsoako oa ho tenyetseha, ho hanyetsa boemo ba leholimo, le ho tiea ha mechini ho laola maemo a loketseng a tšebeliso bakeng sa likhoele tsa H07RN-F:
Libaka tsa Kaho le ho Kenya ka Nakoana:Ke ntho ea bohlokoa ka ho fetisisathapo ea phepelo ea sebakabakeng sa lisebelisoa tsa motlakase, litora tsa mabone, le matlo a sebaka. Ho tiea ha eona ho sireletsa khahlanong le tšenyo e bakoang ke majoe, ho hula le ho pepesehela maemo a leholimo.
Mechine le Lithupelo tsa Liindasteri:E sebelisoa bakeng sa ho hokahanya mechine e boima e nkehang habobebe, lisebelisoa tsa ho tjheseletsa, le mela ea kopano moo oli, mafura le motsamao o sa khaotseng li leng teng.
Lekala la Temo:E loketse lisebelisoa tsa polasi, litsamaiso tsa nosetso, le lits'ebetso tsa polokelo ea likhomo, kaha e mamella mongobo, litšila tsa liphoofolo, manyolo le khanya ea letsatsi.
Tikoloho ea Leoatle le ea Lebōpo la Leoatle:E sebelisoa hangata libakeng tsa likepe, libakeng tsa likepe, le bakeng sa ho fana ka motlakase likepeng (matla a lebopong), ka lebaka la ho hanyetsa metsi a letsoai, ozone le maemo a mongobo.
Indasteri ea Liketsahalo le Boithabiso:E matlafatsa mekhahlelo ea kantle, mabala a mekete, le lits'ebetso tsa nakoana moo likhoele li beoang fatše 'me li ka tsamaisoa ke batho ba tsamaeang ka maoto.
Merafo le ho Cheka:Ts'ebetsong ea bokaholimo, ho tiea ha eona ho e etsa hore e lokele ho sebelisoa ha ho chekoa li-excavator, li-crusher le lisebelisoa tse ling tsa fektheri tse tsamaeang.
Mehaho e Tsitsitseng ea Kantle:Bakeng sa terata e sa feleng lirapeng, liteisheneng tsa ho pompa, kapa litsamaisong tsa mabone a kantle moo ho hlokahalang ho patoa ka kotloloho kapa ho pepesehela khanya ea letsatsi (leha ho patoa ka kotloloho ntle le mokero ho ka hloka netefatso e eketsehileng).