Thumela i-imeyiliIkhebula likagesi elihlanganisiwe le-XLPE insulation aligcini nje ngokuba nezakhiwo zikagesi nezemishini ezinhle kakhulu kodwa futhi linokumelana okunamandla nokugqwala kwamakhemikhali, ukuguga kokushisa, kanye nokucindezeleka kwemvelo.
Isakhiwo sayo silula futhi singasetshenziswa kalula futhi singabekwa ngaphandle kwemingcele yamazinga ahlukene.
Ukwakhiwa:
Umgogodla o-1 noma o-3 oyinhloko, i-aluminium eyindilinga noma i-copper stranded conductor,
I-XLPE efakwe uthango,
Itheyiphu yethusi ngayinye evikelwe,
Izikhali – Insimbi Ehlonyiswe Ngezintambo Ze-Aluminium (AWA), Insimbi Ehlonyiswe Ngezintambo Zensimbi (SWA)
Isivikelo selangatye esibambekayo / isivikelo selangatye esibambekayo esiphansi se-PVC esifakwe ephepheni
Ukuhlonza Ikhebula:
I-MFRPVC (umugqa obomvu), i-LHFRPVC (umugqa oluhlaza okwesibhakabhaka),
I-HFFR (umugqa omhlophe), i-PE (akukho mugqa).
Izici:
Isilinganiso se-Voltage:Ama-volt angu-3800/6600 –SANS1339
Imikhawulo yokushisa:-15°C kuya ku-+90°C
Akufanele ifakwe emazingeni okushisa angaphansi kuka-0°C noma ngaphezulu kuka-+60°C
Ishidi Ledatha Lomkhiqizo
6.35/11(12)kV 1CORE AL/XLPE/PVC/AWA/PVC KANYE NE-CU/XLPE/PVC/AWA/PVC Uhlobo A
| Usayizi womqhubi | Ububanzi bomqhubi | Ububanzi bokuvala | Ububanzi bebhedi | Ububanzi bezikhali | Ububanzi bekhebula | Isisindo sekhebula (Okulinganiselwa) | Ukumelana ne-DC ku-20°C | Ukumelana ne-AC ku-90°C |
| mm² | mm | mm | mm | mm | mm | kg/km | Ω/km | Ω/km |
| 1*50 | 8.35 | 17.02 | 21.87 | 25.07 | 29.54 | 1353 | 0.387 | 0.494 |
| 1*70 | 10.05 | 18.72 | 23.57 | 26.77 | 31.45 | 1634 | 0.268 | 0.342 |
| 1*95 | 11.9 | 20.57 | 25.42 | 28.62 | 33.30 | 1955 | 0.193 | 0.247 |
| 1*120 | 13.25 | 21.92 | 26.77 | 29.97 | 34.85 | 2258 | 0.153 | 0.196 |
| 1*150 | 14.70 | 23.37 | 28.22 | 32.22 | 37.31 | 2692 | 0.124 | 0.160 |
| 1*185 | 16.23 | 24.90 | 29.75 | 33.75 | 38.84 | 3096 | 0.099 | 0.128 |
| 1*240 | 18.46 | 27.13 | 31.98 | 35.98 | 41.27 | 3743 | 0.075 | 0.099 |
| 1*300 | 20.75 | 29.42 | 34.27 | 38.27 | 43.56 | 4417 | 0.060 | 0.080 |
| 1*400 | 24.05 | 33.52 | 38.37 | 42.37 | 48.07 | 5527 | 0.047 | 0.064 |
| 1*500 | 27.42 | 37.67 | 42.73 | 47.73 | 53.63 | 6936 | 0.037 | 0.052 |
| 1*630 | 30.45 | 40.70 | 45.96 | 50.96 | 57.07 | 8481 | 0.028 | 0.042 |
6.35/11(12)kV 1CORE AL/XLPE/UNAVUMILE/PVC FUTHI CU/XLPE/UNAVUMILE/PVC Uhlobo B
| Usayizi womqhubi | Ububanzi bomqhubi | Ububanzi bokuvala | Ububanzi bekhebula | Isisindo sekhebula (Okulinganiselwa) | Ukumelana ne-DC ku-20°C | Ukumelana ne-AC ku-90°C |
| mm² | mm | mm | mm | kg/km | Ω/km | Ω/km |
| 1*50 | 8.5 | 17.0 | 24.0 | 890 | 0.387 | 0.494 |
| 1*70 | 10.0 | 18.5 | 25.0 | 1280 | 0.268 | 0.342 |
| 1*95 | 12.0 | 20.5 | 27.0 | 1580 | 0.193 | 0.247 |
| 1*120 | 13.5 | 22.0 | 29.0 | 1860 | 0.153 | 0.196 |
| 1*150 | 15.0 | 23.5 | 30.0 | 2180 | 0.124 | 0.160 |
| 1*185 | 16.5 | 25.0 | 32.0 | 2560 | 0.099 | 0.128 |
| 1*240 | 19.0 | 27.5 | 35.0 | 3180 | 0.075 | 0.099 |
| 1*300 | 21.5 | 30.0 | 37.0 | 3710 | 0.060 | 0.080 |
| 1*400 | 24.0 | 34.0 | 41.0 | 4710 | 0.047 | 0.064 |
| 1*500 | 27.5 | 38.0 | 45.0 | 5840 | 0.037 | 0.052 |
| 1*630 | 31.5 | 42.0 | 50.0 | 7280 | 0.028 | 0.042 |
6.35/11(12)kV 3CORE AL/XLPE/PVC/SWA/PVC KANYE NE-CU/XLPE/PVC/SWA/PVC Uhlobo A
| Usayizi womqhubi | Ububanzi bomqhubi | Ububanzi bokuvala | Ububanzi bebhedi | Ububanzi bezikhali | Ububanzi bekhebula | Isisindo sekhebula (Okulinganiselwa) | Ukumelana ne-DC ku-20°C | Ukumelana ne-AC ku-90°C |
| mm² | mm | mm | mm | mm | mm | kg/km | Ω/km | Ω/km |
| 3*16 | 4.8 | 13.5 | 36.6 | 40.6 | 45.3 | 3670 | 1.15 | 1.466 |
| 3*25 | 6.0 | 14.7 | 39.4 | 44.4 | 49.3 | 4510 | 0.727 | 0.927 |
| 3*35 | 7.2 | 15.9 | 42.0 | 47.0 | 52.1 | 5020 | 0.524 | 0.668 |
| 3*50 | 8.4 | 17.1 | 44.8 | 49.8 | 55.1 | 5670 | 0.387 | 0.494 |
| 3*70 | 9.9 | 18.6 | 48.0 | 53.0 | 58.5 | 6650 | 0.268 | 0.342 |
| 3*95 | 11.7 | 20.4 | 52.1 | 57.1 | 62.8 | 7880 | 0.193 | 0.247 |
| 3*120 | 13.4 | 22.1 | 56.0 | 61.0 | 67.1 | 8950 | 0.153 | 0.196 |
| 3*150 | 14.6 | 23.3 | 58.6 | 64.9 | 71.2 | 11000 | 0.124 | 0.160 |
| 3*185 | 16.4 | 25.1 | 62.6 | 68.9 | 75.5 | 12470 | 0.099 | 0.128 |
| 3*240 | 18.8 | 27.5 | 68.0 | 74.3 | 81.3 | 14760 | 0.075 | 0.099 |
| 3*300 | 20.4 | 29.1 | 71.7 | 78.0 | 85.4 | 17260 | 0.060 | 0.080 |
| 3*400 | 24.3 | 33.8 | 82.1 | 88.4 | 96.1 | 21360 | 0.047 | 0.064 |
6.35/11(12)kV 3CORE AL/XLPE/UNAVUMILE/PVC FUTHI CU/XLPE/UNAVUMILE/PVC Uhlobo B
| Usayizi womqhubi | Ububanzi bomqhubi | Ububanzi bokuvala | Ububanzi bebhedi | Ububanzi bekhebula | Isisindo sekhebula (Okulinganiselwa) | Ukumelana ne-DC ku-20°C | Ukumelana ne-AC ku-90°C |
| mm² | mm | mm | mm | mm | kg/km | Ω/km | Ω/km |
| 3*16 | 4.8 | 13.5 | 34.5 | 39.1 | 1740 | 1.15 | 1.466 |
| 3*25 | 6.0 | 14.7 | 37.1 | 41.6 | 2133 | 0.727 | 0.927 |
| 3*35 | 7.2 | 15.9 | 39.7 | 44.4 | 2610 | 0.524 | 0.668 |
| 3*50 | 8.4 | 17.1 | 42.3 | 47.2 | 3110 | 0.387 | 0.494 |
| 3*70 | 9.9 | 18.6 | 45.6 | 50.7 | 3860 | 0.268 | 0.342 |
| 3*95 | 11.7 | 20.4 | 49.0 | 54.5 | 4600 | 0.193 | 0.247 |
| 3*120 | 13.4 | 22.1 | 52.7 | 58.4 | 5430 | 0.153 | 0.196 |
| 3*150 | 14.6 | 23.3 | 55.3 | 61.2 | 6430 | 0.124 | 0.160 |
| 3*185 | 16.4 | 25.1 | 59.2 | 65.3 | 7610 | 0.099 | 0.128 |
| 3*240 | 18.8 | 27.5 | 64.3 | 70.7 | 9460 | 0.075 | 0.099 |
| 3*300 | 20.4 | 29.1 | 67.8 | 74.6 | 11500 | 0.060 | 0.080 |
