Thumela i-imeyileIintambo zamandla ze-6.35/11kV-XLPE ezigqunywe nge-insulated medium-voltage ziquka ii-copper conductor, isikrini se-semiconductor, i-cross-linked polyethylene insulation, isikrini se-semiconductor, isikrini se-copper tape metallic nge-core nganye, i-PVC inner sheath, i-steel wire armoring (SWA), kunye ne-PVC outer sheath. Ifanelekile kwiinethiwekhi zamandla ezixhomekeke kuxinzelelo loomatshini olulindelekileyo. Ifanelekile ukufakwa phantsi komhlaba okanye kwi-duct.
Ulwakhiwo:
Umqhubi:Umqhubi wekopolo obekwe ecaleni weKlasi yesi-2 ngokwe-BS EN 60228.
Isikrini somqhubi:I-XLPE eqhuba kancinci (i-polyethylene edityanisiweyo)
Ubushushu:I-XLPE, i-polyethylene edityanisiweyo yohlobo lwe-GP8 (BS7655)
Isikrini sokuvala:I-XLPE eqhuba kancinci (i-polyethylene edityanisiweyo)
Isikrini sesinyithi:Isikrini seteyiphu yobhedu iyonke yomntu ngamnye okanye edibeneyo (BS6622)
Isigcwalisi:I-PET (i-polyethylene Terephthalate)
Isahluli:Iteyiphu yokubopha
Izinto zokulala:Uhlobo lwe-PVC (i-polyvinyl chloride) MT1 (BS7655)
Isikrweqe:I-SWA, intsimbi exhonyiweyo
Isingxobo:Uhlobo lwe-PVC (i-polyvinyl chloride) MT1 (BS7655)
Ukumakisha umbhalo:Umzekelo "BS6622 SWA 3-Core 1x25 mm2 6,35/11kv IEC60502- iminyaka emi-2 xxxm"
I-voltage elinganisiweyo:6.35/11 kV
Imibala yeSingxobo sangaphandle
Imibala ekhoyo: Bomvu okanye Mnyama*
*eminye imibala iyafumaneka xa iceliwe
Iingcebiso zokufakelwa:
Ubuncinane beRadiyu yokugoba:12 x OD
Ubushushu bokusebenza obuvumelekileyo bomqhubi:0°C - 90°C
10 x OD kunokwenzeka apho iigophe zibekwe ecaleni kwejoyinti okanye ukuphela kwayo ngaphandle kokuba ukugoba kulawulwa ngononophelo ngokusebenzisa ijoyinti yangaphambili.
Imigangatho:
IEC60502-2, BS 6622
IEC60332-1
6.35/11kV-Umqhubi wobhedu omnye oyintloko XLPE iteyiphu yobhedu egqunyiweyo evaliweyo ngentambo yealuminiyam ekhuselweyo enezintambo zePVC ezigqunyiweyo
| Indawo ekhethiweyo yomqhubi | Ukumelana okuphezulu komqhubi kwi-20 ℃ | Ubukhulu be-xlpe insulation | Ubukhulu beteyiphu yobhedu | Ubukhulu beebhedi ezikhutshiweyo | I-Dia yentambo yesikrweqe | Ubukhulu besingxobo sangaphandle | Ububanzi obuqhelekileyo | Ubunzima bekhebula obuqikelelweyo |
| 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 |
6.35/11kV-Iikhowuda ezintathu zobhedu i-XLPE iteyiphu yobhedu egqunyiweyo evaliweyo yentsimbi egqunyiweyo enezintambo zePVC ezigqunyiweyo
| Indawo ekhethiweyo yomqhubi | Ukumelana okuphezulu komqhubi kwi-20 ℃ | Ubukhulu be-xlpe insulation | Ubukhulu beteyiphu yobhedu | Ubukhulu beebhedi ezikhutshiweyo | I-Dia yentambo yesikrweqe | Ubukhulu besingxobo sangaphandle | Ububanzi obuqhelekileyo | Ubunzima bekhebula obuqikelelweyo |
| mm² | Ω/km | mm | mm | mm | mm | mm | mm | kg/km |
| 35 | 0.524 | 3.4 | 0.075 | 1.3 | 2.5 | 2.5 | 52 | 4700 |
| 50 | 0.387 | 3.4 | 0.075 | 1.4 | 2.5 | 2.6 | 54.8 | 5300 |
| 70 | 0.268 | 3.4 | 0.075 | 1.4 | 2.5 | 2.7 | 58.5 | 6240 |
| 95 | 0.193 | 3.4 | 0.075 | 1.5 | 2.5 | 2.9 | 63.2 | 7460 |
| 120 | 0.153 | 3.4 | 0.075 | 1.6 | 2.5 | 3 | 66.8 | 8530 |
| 150 | 0.124 | 3.4 | 0.075 | 1.6 | 2.5 | 3.1 | 70 | 9650 |
| 185 | 0.0991 | 3.4 | 0.075 | 1.7 | 2.5 | 3.2 | 73.9 | 11040 |
| 240 | 0.0754 | 3.4 | 0.075 | 1.8 | 3.15 | 3.4 | 81.2 | 14060 |
| 300 | 0.0601 | 3.4 | 0.075 | 1.9 | 3.15 | 3.6 | 86.1 | 16340 |
| 400 | 0.047 | 3.4 | 0.075 | 2 | 3.15 | 3.8 | 93 | 19610 |
Imveliso Engakumbi
