Parameter
Nhamba yemacores | Nom.Cross-section Area | Nhamba shoma yewaya | Insulation Ukobvu | Diameter ye insulated core | Conductor Max. Kupikisa pa20°C | Chiyero chazvino kumhepo ichiri mhepo, ambient tembiricha=30℃ Kondakita tembiricha=75°℃ |
mm² | mm | mm | Ω/km | A | ||
3 | 25 | 6 | 1.2 | 8.5 | 1.2 | 84 |
3 | 35 | 6 | 1.2 | 9.5 | 0.868 | 104 |
3 | 50 | 6 | 1.4 | 11.2 | 0.641 | 129 |
3 | 70 | 12 | 1.4 | 13.0 | 0.443 | 167 |
3 | 95 | 15 | 1.6 | 15.1 | 0.320 | 209 |
3 | 120 | 15 | 1.6 | 16.6 | 0.253 | 246 |
3 | 150 | 30 | 1.8 | 18.4 | 0.206 | 283 |
3 | 185 | 30 | 2.0 | 20.6 | 0.164 | 332 |
Nom.Cross-section Area | Nhamba shoma yewaya | Insulation Ukobvu | Diameter ye insulated core | Conductor Max. Kupikisa pa20°C | Yakaverengerwa kutyora mutoro |
mm² | mm | mm | Ω/km | kN | |
25 | 6 | 1.2 | 8.5 | 1.312 | 6.4 |
25 | 6 | 1.2 | 8.5 | 1.312 | 6.4 |
35 | 6 | 1.2 | 9.5 | 0.943 | 8.9 |
50 | 6 | 1.4 | 11.2 | 0.693 | 12.1 |
70 | 12 | 1.4 | 13.1 | 0.469 | 18.0 |
70 | 12 | 1.4 | 13.1 | 0.469 | 18.0 |
95 | 15 | 1.6 | 15.1 | 0.349 | 24.2 |
120 | 15 | 1.6 | 16.6 | 0.273 | 30.8 |
Nom.Cross-section Area | Nhamba shoma yewaya | Insulation Ukobvu | Diameter ye insulated core | Conductor Max. Kupikisa pa20°C |
mm² | mm | mm | Ω/km | |
25 | 6 | 1.2 | 8.5 | 1.312 |
25 | 6 | 1.2 | 8.5 | 1.312 |
35 | 6 | 1.2 | 9.5 | 0.943 |
50 | 6 | 1.4 | 11.2 | 0.693 |
70 | 12 | 1.4 | 13.1 | 0.469 |
70 | 12 | 1.4 | 13.1 | 0.469 |
95 | 15 | 1.6 | 15.1 | 0.349 |
120 | 15 | 1.6 | 16.6 | 0.273 |
Approx. dhayamita yese | Approx. uremu hwetambo | Kurongedza kureba |
mm | kg/km | m/drum |
23.2 | 470 | 1000 |
25.6 | 560 | 1000 |
30.0 | 740 | 1000 |
34.9 | 980 | 1000 |
40.6 | 1330 | 500 |
44.1 | 1580 | 500 |
49.2 | 1940 | 500 |
54.9 | 2410 | 500 |
3 Phase conductors+1 Messenger conductor+1 Street lighting conductor
Cable Structure
1 Conductor:
a) Phase -The phase conductor ichave yeH68 Condition aluminium conductor uye yakasanganiswa
circular stranded.
b) Kwaakarerekera kana mutumwa -Iyo yakarerekera kana mutumwa conductor ichave yealuminium alloy conductor.
uye yakasungirirwa denderedzwa yakasungwa
c) Kuvheneka kweMugwagwa-Makodhakita ekuvhenekesa emumugwagwa achange ari eH68 mamiriro ealuminium conductor
uye yakasungirirwa denderedzwa yakasungwa ..
2 Insulation:
Chikamu, makondakita asina kwaakarerekera achawedzerwa ne polyethylene (PE) se insulation.