Tumira ImeyiliTambo dzemagetsi dze18/30kV XLPE-insulated medium-voltage (MV) dzakakodzera network dzemagetsi dzakadai senzvimbo dzemagetsi, pamwe nekutakurwa kwesimba uye kugoverwa kwesimba. Dzekuisa mumaducts, pasi pevhu nekunze. Tambo dzesimbi imwe chete dzakagadzirirwa kugoverwa kwesimba remagetsi nemagetsi emhando yepamusoro Uo/U anotangira pa3.8/6.6KV kusvika 19/33KV uye frequency ye50Hz. Dzakakodzera kuiswa zvakanyanya munzvimbo dzemagetsi, mukati uye mumaducts etambo, panze, pasi pevhu uye mumvura pamwe nekuisa pamatray etambo kumaindasitiri, maswitchboards uye nzvimbo dzemagetsi. Ndokumbirawo mucherechedze: Chidimbu chekunze chitsvuku chinogona kupera simba kana chasangana nemwaranzi yeUV.
Mitemo:
Kupararira kwemurazvo kuBS EN60332
BS6622
IEC 60502
Hunhu:
Mutyairi:simbi dzakatenderedzwa dzakaita sedenderedzwa dzakasungirirwa kana simbi dzealuminium dzakagadzirwa nesimbi
Kudzivirira:polyethylene inosanganisa muchinjikwa (XLPE)
Sikirini yesimbi:tepi yemhangura yega yega kana yese
Zvekurara:polyvinyl chloride (PVC)
Zvombo:Nhumbi dzeSimbi dzeWaya (SWA), Nhumbi dzeAluminium dzeWaya (AWA)
Muhara:PVC sheath yekunze
Ruvara rwemuhara:Nhema
Ruzivo rwemagetsi:
Kupisa kwakanyanya kwemutyairi wekushandisa:90°C
Tembiricha yepamusoro yekushandisa skrini:80°C
Kupisa kwakanyanya kwemutyairi panguva yeSC:250°C
Mamiriro ekuiswa kwe trefoil ndeaya anotevera:
Kudzivirira kupisa kwevhu: 120˚C. Cm/Watt
Kudzika kwemakuva: 0.5m
Tembiricha yepasi: 15°C
Kupisa kwemhepo: 25°C
Kakawanda: 50Hz
Kodhi Yekuvaka:
N2XSY:Tambo yemhangura ine jira rePVC rakapetwa nepakati imwe chete
N2XS2Y:Waya yemhangura ine jira rePolyethylene (PE) ine jira repakati rimwe chete
NA2XSY:Tambo yealuminium ine sheath yePVC ine core imwe chete
NA2XS2Y:Tambo yealuminium ine jira rePE ine mativi maviri
N2XS(F)2Y:Waya yemhangura ine PE yakavharirwa nemvura ine jira repakati rimwe chete
NA2XS(F)2Y:Waya yealuminium ine PE yakavharirwa nemvura ine sheath imwe chete yepakati
NA2XS(FL)2Y:Waya yealuminium ine jira rePE ine jira resimbi ine zvikamu zviviri zvinodzivirira mvura
Imwe-core-18/30 kV
| Mutyairi wenzvimbo yezita | Dhayamita yemutyairi | Ukobvu hwekudzivirira | Dhayamita yezita rose | Dhayamita yepamusoro | Huremu hwetambo hunofungidzirwa kg/km | Nharaunda shoma yekukotama | |
| mm² | mm | mm | mm | mm | Cu | Al | mm |
| 1x 35 | 7.0 | 8.0 | 32.3 | 33.3 | 1315 | 1098 | 466 |
| 1x 50 | 8.2 | 8.0 | 33.7 | 34.7 | 1512 | 1198 | 486 |
| 1x 70 | 9.9 | 8.0 | 35.6 | 36.6 | 1792 | 1350 | 512 |
| 1x 95 | 11.5 | 8.0 | 37.4 | 38.4 | 2114 | 1516 | 538 |
| 1 × 120 | 12.9 | 8.0 | 38.8 | 39.8 | 2406 | 1650 | 558 |
| 1 × 150 | 14.2 | 8.0 | 40.1 | 41.1 | 2742 | 1798 | 576 |
| 1 × 185 | 16.2 | 8.0 | 42.3 | 43.3 | 3176 | 2010 | 606 |
| 1 × 240 | 18.2 | 8.0 | 44.5 | 45.5 | 3788 | 2277 | 640 |
| 1 × 300 | 21.2 | 8.0 | 47.7 | 48.7 | 4502 | 2613 | 680 |
| 1 × 400 | 23.4 | 8.0 | 49.8 | 50.8 | 5534 | 3015 | 710 |
| 1×500 | 27.3 | 8.0 | 54.2 | 55.2 | 6662 | 3513 | 710 |
| 1 × 630 | 30.5 | 8.0 | 55.4 | 57.4 | 7820 | 3953 | 775 |
Makori matatu-18/30 kV
| Mutyairi wenzvimbo yezita | Dhayamita yemutyairi | Ukobvu hwekudzivirira | Dhayamita yezita rose | Dhayamita yepamusoro | Huremu hwetambo hunofungidzirwa kg/km | Nharaunda shoma yekukotama | |
| mm² | mm | mm | mm | mm | Cu | Al | mm |
| 3x 35 | 7.0 | 8.0 | 61.4 | 62.8 | 4138 | 3482 | 873 |
| 3x 50 | 8.2 | 8.0 | 68.9 | 69.9 | 6273 | 5328 | 980 |
| 3x 70 | 9.9 | 8.0 | 72.8 | 73.8 | 7319 | 5997 | 1030 |
| 3x 95 | 11.5 | 8.0 | 76.5 | 77.5 | 8469 | 6674 | 1080 |
| 3×120 | 12.9 | 8.0 | 79.7 | 80.7 | 9575 | 7308 | 1130 |
| 3×150 | 14.2 | 8.0 | 82.7 | 83.7 | 10806 | 7972 | 1170 |
| 3×185 | 16.2 | 8.0 | 87.4 | 88.4 | 12420 | 8925 | 1240 |
| 3×240 | 18.2 | 8.0 | 91.9 | 92.9 | 14563 | 10030 | 1300 |
Makori matatu ane zvombo-18/30 kV
| Mutyairi wenzvimbo yezita | Dhayamita yemutyairi | Ukobvu hwekudzivirira | Dhayamita yezita rose | Dhayamita yepamusoro | Huremu hwetambo hunofungidzirwa kg/km | Nharaunda shoma yekukotama | |
| mm² | mm | mm | mm | mm | Cu | Al | mm |
| 3x 35 | 7.0 | 8.0 | 67.3 | 69.3 | 6981 | 6330 | 956 |
| 3x 50 | 8.2 | 8.0 | 74.2 | 75.2 | 8212 | 7267 | 1050 |
| 3x 70 | 9.9 | 8.0 | 78.1 | 79.1 | 9360 | 8038 | 1100 |
| 3x 95 | 11.5 | 8.0 | 81.8 | 82.8 | 10610 | 8815 | 1160 |
| 3×120 | 12.9 | 8.0 | 85.0 | 86.0 | 11812 | 9545 | 1200 |
| 3×150 | 14.2 | 8.0 | 88.0 | 89.0 | 13136 | 10302 | 1240 |
| 3×185 | 16.2 | 8.0 | 92.7 | 93.7 | 14890 | 11395 | 1310 |
| 3×240 | 18.2 | 8.0 | 97.2 | 98.2 | 17166 | 12630 | 1370 |
Zvimwe Zvigadzirwa
