Thumela i-imeyileIintambo zombane ze-XLPE ezifakwe i-insulated medium-voltage (MV) ze-3.8/6.6kV zifanelekile kwiinethiwekhi zamandla kuquka izikhululo zamandla, iinkqubo zothumelo kunye nokusasazwa. Zifakelwa kwiipayipi, phantsi komhlaba nangaphandle. Zingabonelela ngombane kwiindawo zokuhlala zasezidolophini, kwizakhiwo zorhwebo nakwizakhiwo zoshishino. Nceda uqaphele: I-sheath yangaphandle ebomvu inokuba sengozini yokunyamalala xa ivezwe kwimitha ye-UV.
Imigangatho:
Ukusasazwa kwelangatye kwi-BS EN60332
BS6622
I-IEC 60502
Iimpawu:
Iintambo zethu ziqhayisa ngezi zinto zilandelayo zibalaseleyo:
Umqhubi:Ii-copper conductors ezijikelezileyo eziqinileyo ezingenanto okanyeumqhubi we-aluminium.
Ukuvala ubushushu:Ukusebenzisa i-polyethylene edibeneyo (XLPE) ukuze isebenze kakuhle kakhulu.
Isikrini sesinyithi:Ukhetho lwesikrini seteyiphu yobhedu somntu ngamnye okanye ngokubanzi, okwandisa ukhuseleko.
Isahluli:Iteyiphu yobhedu ene-10% yokudibanisa, eqinisekisa ukuthembeka okuphezulu kweentambo.
Izinto zokulala:I-Polyvinyl chloride (PVC) yokuqinisa ngakumbi.
Izixhobo:Khetha kwiSteel Wire Armour (SWA), Steel Tape Armour (STA), Aluminium Wire Armour (AWA), okanye iAluminium Tape Armour (ATA) ngokweemfuno zakho ezithile.
Isingxobo:Ifakwe ishelufu yangaphandle yePVC eqinileyo, enika ukhuseleko olongezelelekileyo.
Umbala weSheath:Ifumaneka ngombala obomvu okanye omnyama, ihambelana nokukhetha kwakho ubuhle.
Idatha yombane:
Ubushushu obuphezulu bomqhubi osebenzayo:90°C
Ubushushu obuphezulu bokusebenza kwesikrini:80°C
Ubushushu obukhulu bomqhubi ngexesha le-SC:250°C
Iimeko zokubeka xa kwakhiwa i-trefoil zezi zilandelayo:
Ukumelana nobushushu bomhlaba: 120˚C. Cm/Watt
Ubunzulu bomngcwabo: 0.5m
Ubushushu bomhlaba: 15°C
Ubushushu bomoya: 25°C
Ireyithi: 50Hz
I-3.8/6.6kV-Umqhubi wobhedu omnye oyintloko XLPE iteyiphu yobhedu egqunyiweyo evaliweyo intambo ye-aluminiyam ekhuselweyo iintambo zePVC ezikhuselweyo
| 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 | 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-Iikhowuda ezintathu zobhedu i-XLPE iteyiphu yobhedu egqunyiweyo evaliweyo intsimbi 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 | 1.2 | 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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