Thumela i-imeyileIlungele uthungelwano lwamandla njengezikhululo zamandla.Ukufakwa kwimibhobho, phantsi komhlaba nangaphandle.Nceda uqaphele: I-sheath yangaphandle ebomvu inokufiphala xa ibekwe kwimitha ye-UV.
Imigangatho:
Ukusasazwa komlilo kwi-BS EN60332
BS6622
IEC 60502
Iimpawu :
Iintambo zethu ziqhayisa ngezi zinto zilandelayo zibalaseleyo:
I-Conductor: I-stranded plain annealed iiconductors zobhedu ezidityanisiweyo okanyeumqhubi we-aluminium.
I-Insulation: Ukusebenzisa i-polyethylene edibeneyo (i-XLPE) ekusebenzeni okukhethekileyo.
Isikrini seMetallic: Inketho yomntu ngamnye okanye iyonke yeteyiphu yesikrini sobhedu, ukwandisa ukhuseleko.
Isahluli: Iteyiphu yobhedu ene-10% yokudibana, iqinisekisa ingqibelelo yekhebula ephezulu.
Indawo yokulala: iPolyvinyl chloride (PVC) yokomelela okongeziweyo.
Izikrweqe: Khetha kwiSikhali seSikhali seNsimbi (i-SWA), iSikhali seNsimbi yeTape (STA), iAluminiyam yoWire yesiXhobo seAluminiyam (AWA), okanye iAluminiyam yeTape isikrweqe (ATA) ngokusekelwe kwiimfuno zakho ezithile.
I-Sheath: Ixhotyiswe nge-sheath yangaphandle ye-PVC ehlala ixesha elide, inika ukhuseleko olongezelelweyo.
Umbala weSheath: Ifumaneka ngoBomvu okanye eMnyama, ibonelela ngezinto ozikhethayo.
Idatha yoMbane:
Elona qondo lobushushu lisebenza ngumqhubi: 90°C
Obona bushushu bokusebenza kwesikrini: 80°C
Elona qondo liphezulu lobushushu be-conductor ngexesha le-SC: 250°C
Iimeko zokubeka kwindawo yokwakhiwa kwe-trefoil yile ilandelayo:
Ukumelana nobushushu bomhlaba: 120˚C.Cm/Watt
Ubunzulu bokungcwaba: 0.5m
Ubushushu bomhlaba: 15°C
Ubushushu bomoya: 25°C
Ukuphindaphinda: 50Hz
3.8/6.6kV-Single core copper conductor XLPE insulated copper tape screened aluminium wire armored PVC sheathed cables
| Indawo ebizwa ngokuba yi-conductor | Ubuninzi bokumelana ne-conductor kwi-20 ℃ | Ukutyeba kwe-xlpe insulation | Ukutyeba kweteyiphu yobhedu | Ukutyeba kweebhedi ezikhutshiweyo | I-Dia yocingo lwezixhobo | Ukutyeba kwesingxobo sangaphandle | Appro.Idayamitha iyonke | Appro.Ubunzima bekhebula |
| mm² | Ω/km | mm | mm | mm | mm | mm | mm | kg/km |
| 35 | 0.524 | 2.5 | 0.075 | 1.2 | 1.6 | 1.8 | 25.5 | 1020 |
| 50 | 0.387 | 2.5 | 0.075 | 1.2 | 1.6 | 1.8 | 26.6 | 1180 |
| 70 | 0.268 | 2.5 | 0.075 | 1.2 | 1.6 | 1.8 | 28.2 | 1440 |
| 95 | 0.193 | 2.5 | 0.075 | 1.2 | 1.6 | 1.9 | 30.3 | 1760 |
| 120 | 0.153 | 2.5 | 0.075 | 1.2 | 1.6 | 1.9 | 31.8 | 2050 |
| 150 | 0.124 | 2.5 | 0.075 | 1.2 | 1.6 | 2 | 33.4 | 2380 |
| 185 | 0.0991 | 2.5 | 0.075 | 1.2 | 2 | 2 | 35.8 | 2840 |
| 240 | 0.0754 | 2.6 | 0.075 | 1.2 | 2 | 2.1 | 38.7 | 3490 |
| 300 | 0.0601 | 2.8 | 0.075 | 1.2 | 2 | 2.2 | 41.3 | 4180 |
| 400 | 0.047 | 3 | 0.075 | 1.2 | 2 | 2.3 | 44.8 | 5160 |
| 500 | 0.0366 | 3.2 | 0.075 | 1.3 | 2.5 | 2.5 | 49.8 | 6490 |
| 630 | 0.0283 | 3.2 | 0.075 | 1.4 | 2.5 | 2.6 | 54 | 8020 |
3.8/6.6kV-Izikhonkwane ezintathu zekhondatha yobhedu XLPE tape egqunyiweyo yobhedu ekhuselwe ngocingo lwentsimbi enezikrweqe zePVC ezigqunywe ngeentambo
| Indawo ebizwa ngokuba yi-conductor | Ubuninzi bokumelana ne-conductor kwi-20 ℃ | Ukutyeba kwe-xlpe insulation | Ukutyeba kweteyiphu yobhedu | Ukutyeba kweebhedi ezikhutshiweyo | I-Dia yocingo lwezixhobo | Ukutyeba kwesingxobo sangaphandle | Appro.Idayamitha iyonke | Appro.Ubunzima bekhebula |
| mm² | Ω/km | mm | mm | mm | mm | mm | mm | kg/km |
| 35 | 0.524 | 3.4 | 0.075 | 1.2 | 1.6 | 1.8 | 27.3 | 1130 |
| 50 | 0.387 | 3.4 | 0.075 | 1.2 | 1.6 | 1.8 | 28.4 | 1290 |
| 70 | 0.268 | 3.4 | 0.075 | 1.2 | 1.6 | 1.9 | 30.2 | 1560 |
| 95 | 0.193 | 3.4 | 0.075 | 1.2 | 1.6 | 1.9 | 32.1 | 1880 |
| 120 | 0.153 | 3.4 | 0.075 | 1.2 | 1.6 | 2 | 33.8 | 2190 |
| 150 | 0.124 | 3.4 | 0.075 | 1.2 | 2 | 2.1 | 36.2 | 2620 |
| 185 | 0.0991 | 3.4 | 0.075 | 1.2 | 2 | 2.1 | 37.8 | 3000 |
| 240 | 0.0754 | 3.4 | 0.075 | 1.2 | 2 | 2.2 | 40.5 | 3640 |
| 300 | 0.0601 | 3.4 | 0.075 | 1.2 | 2 | 2.2 | 42.5 | 4290 |
| 400 | 0.047 | 3.4 | 0.075 | 1.2 | 2 | 2.4 | 45.8 | 5270 |
| 500 | 0.0366 | 3.4 | 0.075 | 1.3 | 2.5 | 2.5 | 50.2 | 6550 |
| 630 | 0.0283 | 3.4 | 0.075 | 1.4 | 2.5 | 2.6 | 54.4 | 8020 |
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