Thumela i-imeyileIntambo yombane isetyenziswa njengombaneumnyango wenkonzoukusuka kuthungelwano lokuhambisa umbane ukuya kwipaneli yemitha (ngokukodwa apho kufuneka kuthintelwe ilahleko "emnyama" okanye ukuphangwa kwamandla ombane), kwaye njengekhebula le-feeder ukusuka kwipaneli yeemitha kude kube ipaneli okanye ipaneli yokusabalalisa ngokubanzi, njengoko kuchazwe kwiKhowudi yoMbane yeSizwe. Olu hlobo lomqhubi lunokusetyenziswa kwiindawo ezomileyo nezimanzi, zingcwatywe ngokuthe ngqo okanye ngaphandle. Ubushushu bayo obuphezulu bokusebenza yi-90 ºC kwaye umbane wayo wenkonzo kuzo zonke izicelo yi-600V.
Izibonelelo:
Ngokukodwa ukulungelelaniswa kwesigaba esinye ukusuka kwimigca ephezulu ehlanganiswe kwangaphambili yombane ophantsi, ukunciphisa umngcipheko wokubiwa kwamandla. Ufakelo lufuna ukuqeshwa kokhuselo lomoya oluthi luvulwe kwimeko emfutshane ngenxa yokuzama uqhagamshelo ngokufihlakeleyo, ukuphazamisa ukondla nokubhenca ukuzama ubusela.
Umgangatho:
UL 854---UL Umgangatho weNkonzo yoKhuseleko-Iintambo zokungena
UL44---UL Umgangatho woKhuseleko lwe-Thermoset-Insulated ingcingo kunye neeCables
Ulwakhiwo:
IKondi: Iklasi yesi-2umqhubi we-aluminium or i-aluminium alloy conductor
I-Insulation: Ukufakwa kwe-XLPE
Isingxobo sekhebula sangaphakathi: iPVC
Umaleko we-Concentric: i-aluminiyam okanye i-alloy ye-aluminium
Iteyiphu yokusonga ngekhebula: Isixhobo sokungafunxi
Isingxobo sekhebula: PVC (XLPE/PE) sheath
Ishiti yedatha
| Undoqo kunye neCandelo leMinqamlezo yoMnqamlezo | Umqhubi | Ukutyeba kweInsulation | I-Concentric Conductor | Ukutyeba kweCable Shield | I-Cable Diameter | Ubunzima beCable | Max. I-DC Resistance of Conductor (20℃) | |||
| Ukulinganisa ucingo / AWG | Inani | I-Diametermm | mm | Inani | I-Diametermm | mm | mm | kg/km | Ω/km (Isigaba) | Ω/km (Iphakathi) |
| I-Aluminiyam ye-Alloy Conductor | ||||||||||
| 2X #12 | 7 | 0.78 | 1.14 | 39 | 0.321 | 1.14 | 7.74 | 67 | 8.88 | 8.90 |
| 2X #10 | 7 | 0.98 | 1.14 | 25 | 0.511 | 1.14 | 8.72 | 85 | 5.59 | 5.60 |
| 2X #8 | 7 | 1.23 | 1.14 | 25 | 0.643 | 1.14 | 9.74 | 110 | 3.52 | 3.60 |
| 2X #6 | 7 | 1.55 | 1.14 | 25 | 0.813 | 1.14 | 11.04 | 148 | 2.21 | 2.30 |
| 2X #4 | 7 | 1.96 | 1.14 | 26 | 1.020 | 1.14 | 12.68 | 206 | 1.39 | 1.40 |
| 3X #8 | 7 | 1.23 | 1.14 | 65 | 0.405 | 1.14 | 11.3X17.3 | 262 | 3.52 | 3.60 |
| 3X #6 | 7 | 1.55 | 1.14 | 65 | 0.511 | 1.52 | 13.2X20.2 | 370 | 2.21 | 2.30 |
| 3X #4 | 7 | 1.96 | 1.14 | 65 | 0.643 | 1.52 | 14.7X22.9 | 488 | 1.39 | 1.40 |
| 3X #2 | 7 | 2.47 | 1.14 | 65 | 0.823 | 1.52 | 16.6X26.3 | 640 | 0.88 | 0.89 |
