Litlhaloso tsa mohala le lithapo

Litlhaloso tsa mohala le lithapo li bohlokoa bakeng sa ho netefatsa khetho e nepahetseng le ts'ebeliso ea likhoele lits'ebetsong tse fapaneng tsa motlakase. Mona ke lintlha tse ling tsa bohlokoa tsa litekanyo tsa mohala le lithapo.

1. Boholo ba Mokhanni
   1. Cross-Sectional Area: Sebaka sa cross-sectional sa conductor ke parameter ea bohlokoa, eo hangata e hlahisoang ka limilimithara tse lisekoere (mm²) kapa li-mils tse chitja. E kholoanyane sebaka sa li-cross-sectional, ho fokotsa khanyetso ea mokhanni le matla a ho tsamaisa hona joale. Mohlala, thapo e tloaelehileng ea motlakase ea lapeng e kanna ea ba le sebaka se arohaneng sa 1.5 mm², 2.5 mm², kapa 4 mm², athe thapo ea phepelo ea matla a phahameng e kanna ea ba le sebaka se seholoanyane sa ho feta.
   2. Diameter: Bophara ba conductor e boetse ke tlhaloso ea bohlokoa, haholo-holo bakeng sa lisebelisoa tse ling tse khethehileng tse kang lithapo tsa coaxial kapa lithapo tsa terata e ntle. Bophara ba conductor bo ama ho feto-fetoha ha maemo le sebaka sa ho kenya mohala.
2. Insulation Material le Botenya
   1. Insulation Material: Lisebelisoa tse fapaneng tsa ho kenya li na le thepa e fapaneng ea ho kenya motlakase, ho hanyetsa mocheso, le ho hanyetsa lik'hemik'hale. Ka mohlala, ho kenngoa ha PVC ho sebelisoa haholo lithapong tsa motlakase tse tlaase ka lebaka la theko e tlaase le thepa e ntle ea ho pata motlakase. XLPE e na le ho hanyetsa mocheso o betere le thepa ea ho kenya motlakase, kahoo e atisa ho sebelisoa mehala e phahameng ea motlakase.
   2. Botenya ba Insulation: Botenya ba lera la ho kenya letsoho bo khethoa ke motlakase o sebetsang oa cable. Ha matla a ts'ebetso a phahame, lera le letenya le tlameha ho ba le letenya ho netefatsa polokeho ea motlakase ea thapo. Ho phaella moo, botenya ba ho kenya letsoho bo boetse bo ama ho feto-fetoha ha maemo le bophara ba ka ntle ba mohala.
3. Sheathing Thepa le Botenya
   1. Sheathing Material: Joalokaha ho boletsoe pejana, thepa ea sheathing e sebelisetsoa ho sireletsa mohala ho senya ka ntle. Khetho ea thepa ea sheathing e itšetlehile ka tikoloho ea ho kenya le litlhoko tsa mohala. Ka mohlala, lits'ebetsong tsa ka ntle, ho hlokahala thepa ea sheathing e nang le khanyetso e ntle ea UV le ts'ebetso e sa keneleng metsi. Libakeng tse nang le khatello e phahameng ea mochine, ho hlokahala thepa ea sheathing e nang le matla a phahameng a matla le ho hanyetsa tšusumetso.
   2. Sheathing Thickness: Botenya ba lera la sheathing hape ke parameter ea bohlokoa, e amang ts'ebetso ea ts'ireletso ea mochini le bophelo ba tšebeletso ea cable. Lera le letenya la sheathing le ka fana ka tšireletso e ntle bakeng sa mohala, empa hape le tla eketsa bophara ba ka ntle le boima ba mohala, e leng se ka amang ho kenngoa le ho sebelisoa ha mohala.
4. Tekanyo ea Voltage
   1. Rated Voltage: Motlakase o lekantsoeng oa cable ke matla a mangata ao mohala o ka o mamellang ka ho tsoelang pele nakong ea ts'ebetso e tloaelehileng. Ke parameter ea bohlokoa bakeng sa ho khetha cable. Haeba motlakase o sebetsang o feta matla a lekantsoeng a thapo, o ka baka ho senyeha ha insulation le likotsi tsa motlakase.
   2. Voltage ClassificationHo ea ka maemo a fapaneng a motlakase, likhoele li ka aroloa ka likhoele tsa motlakase o tlase (ka tlase ho 1 kV), lithapo tsa motlakase o mahareng (1 kV ho isa ho 35 kV), likhoele tse matla a phahameng (35 kV ho isa ho 220 kV), le tsa Ultra- lithapo tsa matla a phahameng (ka holimo ho 220 kV).
5. Bolelele ba Cable
   1. Bolelele bo Tloaelehileng: Lithapo tse ngata li hlahisoa ka bolelele bo tloaelehileng, joalo ka limithara tse 100, 500 metres, kapa 1000 metres. Bolelele bo tloaelehileng bo loketse tlhahiso, lipalangoang le ho kenya. Leha ho le joalo, bakeng sa merero e meng e khethehileng, lithapo tsa bolelele bo tloaelehileng li ka hlokahala.
   2. Bolelele Mamello: Ho na le mamello e itseng ea bolelele ba lithapo, eo hangata e leng ka har'a liphesente tse itseng tsa bolelele ba lebitso. Ho mamellana ha bolelele ho lokela ho nahanoa ha ho reka le ho sebelisa lithapo ho netefatsa hore bolelele ba sebele ba mohala bo finyella litlhoko tsa morero.