Tumizani ImeloZingwe zamagetsi za 19/33kV XLPE-insulated medium-voltage ndi zoyenera pa maukonde amagetsi monga malo opangira magetsi. Zoyikira m'mapayipi, pansi pa nthaka ndi panja. Zingagwiritsidwenso ntchito pa malo okhazikika mkati mwa maukonde ogawa magetsi, m'malo opangira mafakitale, ndi m'malo opangira magetsi. Dziwani: Chidebe chofiira chakunja chikhoza kutha msanga chikakumana ndi kuwala kwa UV. Zingwe zamagetsi zapakati zimapangidwa pogwiritsa ntchito njira ya monosil. Timapereka malo apadera kwambiri opangira magetsi, malo ofufuzira apamwamba komanso njira zowongolera khalidwe zomwe zimafunikira popanga zingwe zotetezedwa za PVC kuti zigwiritsidwe ntchito mpaka 6KV ndi zingwe zotetezedwa za XLPE/EPR kuti zigwiritsidwe ntchito pa ma voltage mpaka 35 KV. Zipangizo zonsezi zimasungidwa bwino komanso zoyera panthawi yonse yopanga kuti zitsimikizire kuti zinthu zotetezedwa zomalizidwa zimakhala zofanana.
Miyezo:
Kufalikira kwa lawi ku BS EN60332
BS6622
IEC 60502
Makhalidwe:
Woyendetsa:ma conductor a mkuwa ozungulira ozungulira kapenakondakitala wa aluminiyamu
Kutchinjiriza:polyethylene yolumikizirana (XLPE)
Chophimba chachitsulo:chophimba cha tepi yamkuwa cha munthu aliyense payekha kapena chonse
Cholekanitsa:tepi yamkuwa yokhala ndi 10% yolumikizana
Zofunda:polyvinyl chloride (PVC)
Zida:Zida Zachitsulo Zachitsulo (SWA), Zida Zachitsulo Zachitsulo (STA), Zida Zachitsulo Zachitsulo Zachitsulo (AWA), Zida Zachitsulo Zachitsulo Zachitsulo (ATA)
Chigoba:Chidebe chakunja cha PVC
Mtundu wa chigoba:Chofiira kapena Chakuda
Zambiri zamagetsi:
Kutentha kwakukulu kwa kondakitala: 90°C
Kutentha kwakukulu kwa chophimba: 80°C
Kutentha kwakukulu kwa kondakitala nthawi ya SC: 250°C
Mikhalidwe yoikira trefoil popanga ndi iyi:
Kukana kutentha kwa nthaka: 120˚C. Cm/Watt
Kuzama kwa maliro: 0.5m
Kutentha kwa pansi: 15°C
Kutentha kwa mpweya: 25°C
Mafupipafupi: 50Hz
| Malo odziwika a kondakitala | Kukana kwakukulu kwa kondakitala pa 20 ℃ | Kukhuthala kwa xlpe insulation | Kukhuthala kwa tepi yamkuwa | Kukhuthala kwa zofunda zotayidwa | Dia ya waya wa zida | Kukhuthala kwa m'chimake chakunja | Pafupifupi m'mimba mwake wonse | Kulemera kwa chingwe pafupifupi |
| mm² | Ω/km | mm | mm | mm | mm | mm | mm | makilogalamu/km |
| 50 | 0.387 | 8 | 0.075 | 1.2 | 2 | 2.2 | 39.4 | 2050 |
| 70 | 0.268 | 8 | 0.075 | 1.2 | 2 | 2.2 | 41 | 2330 |
| 95 | 0.193 | 8 | 0.075 | 1.2 | 2 | 2.3 | 43.1 | 2710 |
| 120 | 0.153 | 8 | 0.075 | 1.2 | 2 | 2.3 | 44.6 | 3020 |
| 150 | 0.124 | 8 | 0.075 | 1.3 | 2.5 | 2.4 | 47.4 | 3570 |
| 185 | 0.0991 | 8 | 0.075 | 1.3 | 2.5 | 2.5 | 49.2 | 3990 |
| 240 | 0.0754 | 8 | 0.075 | 1.3 | 2.5 | 2.5 | 51.7 | 4670 |
| 300 | 0.0601 | 8 | 0.075 | 1.4 | 2.5 | 2.6 | 54.1 | 5410 |
| 400 | 0.047 | 8 | 0.075 | 1.4 | 2.5 | 2.7 | 57.2 | 6430 |
| 500 | 0.0366 | 8 | 0.075 | 1.5 | 2.5 | 2.8 | 60.6 | 7620 |
| 630 | 0.0283 | 8 | 0.075 | 1.6 | 2.5 | 2.9 | 64.8 | 8935 |
19/33kV-Cores zitatu zamkuwa zoyendetsedwa ndi XLPE zotetezedwa ndi tepi yamkuwa yotetezedwa ndi waya wachitsulo wopangidwa ndi galvanized zingwe zotetezedwa ndi PVC
| Malo odziwika a kondakitala | Kukana kwakukulu kwa kondakitala pa 20 ℃ | Kukhuthala kwa xlpe insulation | Kukhuthala kwa tepi yamkuwa | Kukhuthala kwa zofunda zotayidwa | Dia ya waya wa zida | Kukhuthala kwa m'chimake chakunja | Pafupifupi m'mimba mwake wonse | Kulemera kwa chingwe pafupifupi |
| mm² | Ω/km | mm | mm | mm | mm | mm | mm | makilogalamu/km |
| 50 | 0.387 | 8 | 0.075 | 1.8 | 3.15 | 3.4 | 78.8 | 9230 |
| 70 | 0.268 | 8 | 0.075 | 1.8 | 3.15 | 3.5 | 82.5 | 10310 |
| 95 | 0.193 | 8 | 0.075 | 1.9 | 3.15 | 3.6 | 87 | 11640 |
| 120 | 0.153 | 8 | 0.075 | 2 | 3.15 | 3.7 | 90.6 | 12850 |
| 150 | 0.124 | 8 | 0.075 | 2 | 3.15 | 3.8 | 93.8 | 14150 |
| 185 | 0.0991 | 8 | 0.075 | 2.1 | 3.15 | 4 | 97.9 | 15700 |
| 240 | 0.0754 | 8 | 0.075 | 2.2 | 3.15 | 4.1 | 104 | 18120 |
| 300 | 0.0601 | 8 | 0.075 | 2.3 | 3.15 | 4.3 | 109 | 20570 |
Zambiri Zogulitsa
