Romela ImeileLikhoele tsa litsamaiso tsa kabo ea motlakase tse holim'a metsi haholo-holo bakeng sa kabo ea sechaba. Ho kenngoa kantle meleng e ka holimo ho tiisitsoe pakeng tsa litšehetso, meleng e khomaretsoeng lifatšeng. Ho hanyetsa hantle haholo liemeli tsa kantle. Ha ea lokela ho kenngoa ka tlas'a lefatše ka ho toba. Kabo ea motlakase e holim'a metsi bakeng sa libaka tsa bolulo, tsa mahaeng le tsa litoropo, e tsamaisa le ho aba motlakase ka lipalo tsa lits'ebeletso kapa mehaho. Ha e bapisoa le litsamaiso tsa conductor tse se nang insulation, e fana ka polokeho e ntlafalitsoeng, litšenyehelo tse fokotsehileng tsa ho kenya, tahlehelo e tlase ea motlakase le ts'epo e kholoanyane.
Maemo a Tloaelehileng:
Sans 1418—Afrika BoroaTekanyetso ea Naha bakeng sa Sistimi ea Bakhanni ba Lifofane ba Kopantsoeng
LITŠOBOTSI TSE KAKARETSO:
Motlakase oa teko: 4 kV ac (metsotso e 5)
Tekanyo e phahameng ka ho fetisisa ea mocheso oa mokhanni: +90 ºC
Mocheso o mokgutshwane wa mokhanni: 250 ºC (t ≤5s)
Matla a ho hula a phahameng ka ho fetisisa holim'a mokhanni (N): holim'a batsamaisi ba 30 x Karolo mm²
Kaho:
E na le sehlopha sa di-conductor tsa mokgahlelo tse nang le insulation le conductor/loto e sa nke lehlakore e pepeneneng kapa e nang le insulation, tse arotsoeng ka ditsamaiso tse itshetlehang le ditsamaiso tsa mantlha tse tshehetswang.
TSAMAISO EA HO ITŠEHETSA: E entsoe ka li-core tse 'ne tsa li-core tse huloang ka thata tse koetsoengli-conductor tsa aluminiumea sebaka se le seng se tšetsoeng ka har'a carbon se koahetsoeng ka XLPE e tletseng khabone bakeng sa tšireletso ea UV
TSAMAISO EA TŠEHETSO EA KOTSI: E entsoe ka likarolo tse tharo tsa li-conductor tsa aluminium tse huloang ka thata tse kopaneng tsa sebaka se le seng se tšetsoeng ka carbon tse nang le XLPE 'me li behiloe ho potolohamotsoako o se nang letho o tšehetsang motheo oa aluminium
Hobaneng re ka re Khetha?
Re hlahisa likhoele tsa boleng bo holimo ka ho sebelisa thepa ea maemo a holimo:
Sehlopha se ruileng sa boiphihlelo se tsebang seo u se hlokang:
Feme e nang le libaka tse ntle le bokhoni ba ho netefatsa hore thepa e fihla ka nako:
| Moseho | Bophara ba Kakaretso bo Ikhethang | Boima bo Ikhethang | Bonyane ba ho Koba Radius | Tekanyo e Phahameng ea Hona Joale ea Moea 30 ºC | Ho theoha ha Motlakase Cos φ= 0,8 |
| nc x mm² | mm | kg/km | mm | A | V/A.km |
| AL 16/2 | 14,6 | 135 | 215 | 81 | 3,489 |
| AL 25/2 | 20,5 | 200 | 300 | 109 | 2,226 |
| AL 35/3+16A+54,6N | 30,7 | 705 | 440 | 120 | 1,632 |
| AL 35/3+25A+54,6N | 33,4 | 740 | 450 | 120 | 1,632 |
| AL 50/3+54,6N | 30,3 | 735 | 440 | 150 | 1,229 |
| AL 50/3+16A+54,6N | 32,7 | 800 | 500 | 150 | 1,229 |
| AL 50/3+2x16A+54,6N | 36,7 | 890 | 540 | 150 | 1,229 |
| AL 50/3+25A+54,6N | 33,4 | 840 | 510 | 150 | 1,229 |
| AL 70/3+16A+54,6N | 37,9 | 1.035 | 560 | 190 | 0,860 |
| AL 70/3+2x16A+54,6N | 43,9 | 1.120 | 650 | 190 | 0,860 |
| AL 70/3+25A+54,6N | 39,9 | 1.070 | 590 | 190 | 0,860 |
| AL 95/3+54,6N | 36,7 | 1.185 | 540 | 230 | 0,652 |
| AL 95/3+2x16A+54,6N | 48,4 | 1.345 | 720 | 230 | 0,652 |
| AL 95/3+25A+54,6N | 43,9 | 1.285 | 650 | 230 | 0,652 |
| AL 120/3+25A+54,6N | 47,7 | 1.492 | 710 | 273 | 0,504 |
| AL 150/3+2x16A+54,6N | 57,1 | 1.795 | 850 | 305 | 0,446 |
| AL 150/3+2×95 | 52,6 | 2.080 | 770 | 305 | 0,446 |
| AL 16/4 | 20,3 | 266 | 300 | 81 | 3,489 |
| AL 25/4 | 24,2 | 404 | 360 | 109 | 2,226 |
| AL 50/4+25A | 34,3 | 795 | 515 | 150 | 1,229 |
| AL 70/4+25A | 42,5 | 1.104 | 580 | 190 | 0,860 |
| AL 95/4+25A | 44,3 | 1.410 | 640 | 230 | 0,652 |
| AL 95/4+2x16A | 48,4 | 1.419 | 720 | 230 | 0,652 |
| AL 120/4 | 43,2 | 1.562 | 640 | 273 | 0,504 |
| AL 120/4+2x16A | 52,6 | 1.695 | 780 | 273 | 0,504 |
Sehlahisoa se Eketsehileng
