Thumela I-imeyiliIfanele amanethiwekhi wamandla njengeziteshi zikagesi.Ukufakwa emiseleni, ngaphansi nangaphandle.Sicela uqaphele: Igobolondo langaphandle elibomvu lingaba lula ukufiphala lapho lichayeke emisebeni ye-UV.
Amazinga:
BS6622
I-IEC 60502
Izici :
Ikhondakta: amakhondaktha ayindilinga ahlanganisiwe ayindilinga ahlanganisiwe ethusi noma i-aluminium conductor
I-Insulation: i-cross link polyethylene (XLPE)
Isikrini se-Metallic: isikrini somuntu ngamunye noma sisonke se-copper tape
Isihlukanisi: itheyiphu yethusi enokugqagqana okungu-10%.
Igumbi lokulala: i-polyvinyl chloride (PVC)
Izikhali: SWA/STA/AWA
I-Sheath: I-PVC yangaphandle ye-sheath
Isilinganiso se-Voltage Uo/U (Um)
8.7/15 (17.5) kV
Isilinganiso Sezinga lokushisa
Okungaguquki: 0°C kuya +90°C
Irediyasi Yokugoba Encane
I-Single core - Ilungisiwe: 15 x ububanzi bubonke
Ingqikithi engu-3 - Ilungisiwe: 12 x ububanzi bubonke
Idatha kagesi:
Izinga lokushisa eliphezulu lokusebenzisa ikhondatha: 90°C
Izinga lokushisa eliphezulu lokusebenza kwesikrini: 80°C
Izinga lokushisa eliphezulu le-conductor ngesikhathi se-SC: 250°C
Izimo zokubeka ekubunjweni kwe-trefoil zimi kanje:
Ukumelana nokushisa komhlabathi: 120˚C.Cm/Watt
Ukujula kokungcwaba: 0.5m
Izinga lokushisa eliphansi: 15°C
Izinga lokushisa lomoya: 25°C
Imvamisa: 50Hz
I-Single-core-8.7/15 kV
| Umqhubi wendawo okuzisholo wona | I-diameter ye-conductor | Ukuqina kwe-insulation | Ububanzi obujwayelekile begama | Ubukhulu bedayamitha iyonke | Isisindo sekhebula esilinganiselwe kg/km | Irediyasi encane yokugoba | |
| mm² | mm | mm | mm | mm | Cu | Al | mm |
| 1 x16 | 8.7 | 4.5 | 21.0 | 22.0 | 636 | 536 | 308 |
| 1 x25 | 5.9 | 4.5 | 23.0 | 24.0 | 748 | 599 | 336 |
| 1 x35 | 7.0 | 4.5 | 25.0 | 26.0 | 920 | 695 | 360 |
| 1 x50 | 8.2 | 4.5 | 26.5 | 27.3 | 1106 | 700 | 380 |
| 1 x70 | 9.9 | 4.5 | 28.2 | 29.2 | 1360 | 902 | 410 |
| 1 x95 | 11.5 | 4.5 | 29.8 | 30.8 | 1579 | 981 | 430 |
| 1×120 | 12.9 | 4.5 | 31.4 | 32.4 | 1936 | 1180 | 450 |
| 1×150 | 14.2 | 4.5 | 32.7 | 33.7 | 2254 | 1310 | 470 |
| 1x185 | 16.2 | 4.5 | 34.9 | 35.9 | 2660 | 1495 | 503 |
| 1×240 | 18.2 | 4.5 | 37.1 | 38.1 | 3246 | 1735 | 530 |
| 1×300 | 21.2 | 4.5 | 40.3 | 41.3 | 3920 | 2031 | 580 |
| 1×400 | 23.4 | 4.5 | 42.5 | 43.5 | 4904 | 2385 | 610 |
| 1×500 | 27.3 | 4.5 | 46.8 | 47.8 | 6000 | 2852 | 670 |
| 1x630 | 30.5 | 4.5 | 50.2 | 51.2 | 7321 | 3354 | 717 |
I-Three-cores-8.7/15 kV
| Umqhubi wendawo okuzisholo wona | I-diameter ye-conductor | Ukuqina kwe-insulation | Ububanzi obujwayelekile begama | Ubukhulu bedayamitha iyonke | Isisindo sekhebula esilinganiselwe kg/km | Irediyasi encane yokugoba | |
| mm² | mm | mm | mm | mm | Cu | Al | mm |
| 3 x16 | 4.7 | 4.5 | 39.9 | 41.0 | 1971 | 1673 | 574 |
| 3 x25 | 5.9 | 4.5 | 43.8 | 44.8 | 2347 | 1882 | 627 |
| 3 x35 | 7.0 | 4.5 | 50.0 | 51.0 | 3596 | 2946 | 710 |
| 3 x50 | 8.2 | 4.5 | 52.8 | 53.8 | 4254 | 3310 | 750 |
| 3 x70 | 9.9 | 4.5 | 56.7 | 57.7 | 5170 | 3848 | 810 |
| 3 ngo95 | 11.5 | 4.5 | 60.3 | 61.3 | 6195 | 4400 | 860 |
| 3×120 | 12.9 | 4.5 | 63.5 | 64.5 | 7212 | 4945 | 903 |
| 3×150 | 14.2 | 4.5 | 66.5 | 67.5 | 8338 | 5504 | 940 |
| 3×185 | 16.2 | 4.5 | 71.2 | 72.2 | 9812 | 6317 | 1010 |
| 3×240 | 18.2 | 4.5 | 75.6 | 76.6 | 11813 | 7279 | 1070 |
Izikhali ezintathu-cores-8.7/15 kV
| Umqhubi wendawo okuzisholo wona | I-diameter ye-conductor | Ukuqina kwe-insulation | Ububanzi obujwayelekile begama | Ubukhulu bedayamitha iyonke | Isisindo sekhebula esilinganiselwe kg/km | Irediyasi encane yokugoba | |
| mm² | mm | mm | mm | mm | Cu | Al | mm |
| 3 x16 | 4.7 | 4.5 | 45.5 | 46.6 | 3543 | 3245 | 652 |
| 3 x25 | 5.9 | 4.5 | 49.8 | 50.9 | 4220 | 3775 | 713 |
| 3 x35 | 7.0 | 4.5 | 55.1 | 56.1 | 4975 | 4324 | 780 |
| 3 x50 | 8.2 | 4.5 | 57.9 | 58.9 | 5723 | 4779 | 820 |
| 3 x70 | 9.9 | 4.5 | 61.8 | 62.8 | 6739 | 5416 | 880 |
| 3 ngo95 | 11.5 | 4.5 | 65.4 | 66.4 | 7906 | 6112 | 930 |
| 3×120 | 12.9 | 4.5 | 68.8 | 69.8 | 9000 | 6733 | 980 |
| 3×150 | 14.2 | 4.5 | 71.8 | 72.8 | 10224 | 7390 | 1020 |
| 3×185 | 16.2 | 4.5 | 76.3 | 77.3 | 11770 | 8275 | 1082 |
| 3×240 | 18.2 | 4.5 | 81.0 | 82.0 | 13957 | 9423 | 1140 |
Umkhiqizo Ongeziwe
