Thayipha Isixhumi Sangaphambili Esithintekayo
I-Anhuang ekhethekile ku-πtype isixhumi esingathinteka ngaphambili, sinikezela ngekhwalithi ephezulu π yohlobo olungathinteka ngaphambili kwesixhumi.
Okuvamile:
π Thayipha isixhumi sangaphambili esingathinteka sisetshenziswa kunethiwekhi yendandatho ngaphambi komphongolo, igatsha lekhebula lebhokisi noma ibhokisi libe uhlelo oluyinhloko lwendandatho yenethiwekhi, njengokuxhumeka kwekhebula nangaphandle. Ingaxhunyaniswa ku-630A junction nangemva kokuthinta inhlanganisela ehlangene ukudala isekethe exhunywe kakhulu.
Okwamanje okulinganisiwe kwesixhumi sangaphambi kokuthinteka kohlobo lwe-T ngu-630A, kusebenza kuzintambo zikagesi ezingama-25-300mm2 XLPE zesigaba.
Inkomba No. | Conductor Cross Isigaba (mm²) | elula ibanga ngaphezu kokufakwa (mm) | |
I-AH ⅡQJT-12 / 630-25 | 25 | 16.6 | |
I-AH ⅡQJT-12 / 630-35 | 35 | 17.6 | |
I-AH ⅡQJT-12 / 630-50 | 50 | 19 | |
AH ⅡQJT-12 / 630-70 | 70 | 20.6 | |
I-AH ⅡQJT-12 / 630-95 | 95 | 22.2 | |
I-AH ⅡQJT-12 / 630-120 | 120 | 23.6 | |
I-AH ⅡQJT-12 / 630-150 | 150 | 25.2 | |
AH HQJT-12 / 630-185 | 185 | 26.7 | |
I-AH ⅡQJT-12 / 630-240 | 240 | 29 | |
I-AH ⅡQJT-12 / 630-300 | 300 | 31.2 | |
I-AH ⅡQJT-12 / 630-400 | 400 | 34.4 | |
I-AH ⅡQJT-12 / 630-500 | 500 | 37.2 | |
Inkomba No. | Conductor Cross Isigaba (mm²) | elula ibanga ngaphezu kokufakwa (mm) | |
I-AH ⅡQJT-24 / 630-35 | 35 | 18.6 | |
I-AH ⅡQJT-24 / 630-50 | 50 | 19.6 | |
I-AH ⅡQJT-24 / 630-70 | 70 | 21 | |
I-AH ⅡQJT-24 / 630-95 | 95 | 22.6 | |
I-AH ⅡQJT-24 / 630-120 | 120 | 24.2 | |
I-AH ⅡQJT-24 / 630-150 | 150 | 25.6 | |
I-AH ⅡQJT-24 / 630-185 | 185 | 27.2 | |
I-AH ⅡQJT-24 / 630-240 | 240 | 28.7 | |
I-AH ⅡQJT-24 / 630-300 | 300 | 31.1 | |
I-AH ⅡQJT-24 / 630-400 | 400 | 33.2 | |
Inkomba No. | Conductor Cross Isigaba (mm²) | elula ibanga ngaphezu kokufakwa (mm) | |
I-AH ⅡQJT-25 / 630-35 | 35 | 26 | |
I-AH ⅡQJT-25 / 630-50 | 50 | 26 | |
I-AH ⅡQJT-25 / 630-70 | 70 | 27.6 | |
I-AH ⅡQJT-25 / 630-95 | 95 | 29.2 | |
I-AH ⅡQJT-25 / 630-120 | 120 | 30.6 | |
I-AH ⅡQJT-25 / 630-150 | 150 | 32.2 | |
I-AH ⅡQJT-25 / 630-185 | 185 | 33.7 | |
I-AH ⅡQJT-25 / 630-240 | 240 | 36.1 | |
I-AH ⅡQJT-25 / 630-300 | 300 | 38.2 |
Isibonelo Sesicelo