Thumela i-imeyiliAmakhebuli ezinhlelo zokusabalalisa amandla aphezulu ikakhulukazi okusatshalaliswa komphakathi. Ukufakwa kwangaphandle emigqeni ephezulu kuqiniswe phakathi kwezisekelo, imigqa enamathiselwe emaceleni. Ukumelana okuhle kakhulu nama-ejenti angaphandle. Akufanele ukufakwa ngqo ngaphansi komhlaba. Ukusatshalaliswa okuphezulu kwezindawo zokuhlala, zasemakhaya kanye nezindawo zasemadolobheni, ukudlulisa nokusabalalisa ugesi ngezigxobo zosizo noma izakhiwo. Uma kuqhathaniswa nezinhlelo zokuhambisa ezingenalutho ezingenawo ugesi, inikeza ukuphepha okuthuthukisiwe, izindleko zokufaka ezincishisiwe, ukulahlekelwa kwamandla okuphansi kanye nokuthembeka okukhulu.
Okujwayelekile:
Sans 1418—eNingizimu AfrikaIzinga Likazwelonke Lohlelo Lwabaqhubi Bezindiza Abahlanganisiwe
IZIMFANELO EZIJWAYELEKILE:
I-voltage yokuhlola: 4 kV ac (5 min.)
Isilinganiso sokushisa esiphezulu somqhubi: +90 ºC
Izinga lokushisa lomjikelezo omfushane lomqhubi: 250 ºC (t ≤5s)
Amandla aphezulu okudonsa phezu komqhubi (N): ngaphezulu kwabaqhubi 30 x Isigaba mm²
Ukwakhiwa:
Kuhlanganisa inqwaba yabaqhubi besigaba abafakelwe ukushisa kanye nomqhubi/umthofu ongathathi hlangothi oveziwe noma ofakelwe ukushisa, ohlukaniswe ngezinhlelo ezizisekelayo kanye nezinhlelo eziyisisekelo ezisekelwe.
ISISIMU ESIZISIZAYO: Siqukethe ama-core amane e-hard draw ahlanganisiwe adonswe kanzimaabaqhubi be-aluminiumyendawo efanayo evundlile nge-XLPE egcwele ikhabhoni ukuze kuvikelwe i-UV
UHLELO LOKUSEKELA OLUNGUMQOLO: Luqukethe ama-core amathathu esigaba sama-conductor e-aluminium adonswe kanzima ahlanganisiwe asendaweni efanayo evundlile nge-XLPE egcwele ikhabhoni futhi abekwe nxazonkei-aluminium alloy engenalutho esekela umongo
Kungani Kufanele Ukhethe Thina?
Sikhiqiza izintambo ezisezingeni eliphezulu ngokusebenzisa izinto ezisezingeni eliphezulu:
Ithimba elinolwazi olucebile elazi ukuthi yini oyifunayo:
Isitshalo esinezindawo ezinhle kanye namandla okuqinisekisa ukulethwa ngesikhathi:
| Isigaba esiphambanayo | Ububanzi Obujwayelekile Obujwayelekile | Isisindo Esijwayelekile | Irediyasi Encane Yokugoba | Isilinganiso Esiphezulu Samanje Somoya 30 ºC | Ukwehla kweVoltage Cos φ= 0,8 |
| nc x mm² | mm | kg/km | mm | A | I-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 |
