Thumela i-imeyili1. Izintambo ze-OPGW ezibonakalayo zisetshenziswa kakhulu emigqeni yezinga le-voltage engu-110KV, 220KV, 550KV, futhi zisetshenziswa kakhulu emigqeni esanda kwakhiwa ngenxa yezici ezifana nokuphela kukagesi kanye nokuphepha.
2. Imigqa ene-voltage ephezulu edlula i-110kv inobubanzi obukhulu (ngokuvamile ngaphezu kwama-250M).
3. Kulula ukuyinakekela, kulula ukuyixazulula inkinga yokuwela umugqa, futhi izici zayo zemishini zingahlangabezana nomugqa wokuwela omkhulu;
4. Ingqimba yangaphandle ye-OPGW iyisivikelo sensimbi, esingathinti ukugqwala nokuwohloka kukagesi okunamandla aphezulu.
5. I-OPGW kumele icinywe ngesikhathi sokwakhiwa, futhi ukulahleka kwamandla kukhulu kakhulu, ngakho-ke i-OPGW kufanele isetshenziswe emigqeni emisha eyakhiwe ngamandla aphezulu angaphezu kuka-110kv.
Izici Eziyinhloko:
● Ububanzi bekhebula elincane, isisindo esincane, umthwalo owengeziwe ophansi embhoshongweni;
● Ipayipi lensimbi litholakala maphakathi nekhebula, akukho monakalo wesibili wokukhathala komshini.
● Ukumelana okuphansi nengcindezi eseceleni, ukugoba kanye nokuthambekela (ungqimba olulodwa).
Okujwayelekile
| I-ITU-TG.652 | Izici ze-fiber optical yemodi eyodwa. |
| I-ITU-TG.655 | Izici zokusabalala okungeyona i-zero - imicu yemodi eyodwa eshintshiwe ekhanyayo. |
| I-EIA/TIA598 B | Ikhodi ye-Col yezintambo ze-fiber optic. |
| I-IEC 60794-4-10 | Izintambo ze-optical zasemoyeni ezihambisana nemigqa yamandla kagesi - imininingwane yomndeni ye-OPGW. |
| I-IEC 60794-1-2 | Izintambo ze-optical fiber - izinqubo zokuhlola eziyingxenye. |
| IEEE1138-2009 | Izinga le-IEEE lokuhlola nokusebenza kwentambo yomhlabathi ebonakalayo esetshenziswa ezintanjeni zikagesi. |
| I-IEC 61232 | I-aluminium - Ucingo lwensimbi olumboziwe ngezinjongo zikagesi. |
| IEC60104 | Intambo ye-aluminium magnesium silicon alloy yabaqondisi bezintambo eziphezulu. |
| I-IEC 61089 | Ama-conductor kagesi abambeke ngaphezulu ngentambo eyindilinga. |
Ipharamitha Yobuchwepheshe
Umklamo ojwayelekile we-Single Layer:
| Imininingwane | Inani Lefayibha | Ububanzi (mm) | Isisindo (kg/km) | I-RTS (kN) | Isifunda Esifushane (ama-KA2) |
| I-OPGW-32(40.6;4.7) | 12 | 7.8 | 243 | 40.6 | 4.7 |
| I-OPGW-42(54.0;8.4) | 24 | 9 | 313 | 54 | 8.4 |
| I-OPGW-42(43.5;10.6) | 24 | 9 | 284 | 43.5 | 10.6 |
| I-OPGW-54(55.9;17.5) | 36 | 10.2 | 394 | 67.8 | 13.9 |
| I-OPGW-61(73.7;175) | 48 | 10.8 | 438 | 73.7 | 17.5 |
| I-OPGW-61(55.1;24.5) | 48 | 10.8 | 358 | 55.1 | 24.5 |
| I-OPGW-68(80.8;21.7) | 54 | 11.4 | 485 | 80.8 | 21.7 |
| I-OPGW-75(54.5;41.7) | 60 | 12 | 459 | 63 | 36.3 |
| I-OPGW-76(54.5;41.7) | 60 | 12 | 385 | 54.5 | 41.7 |
Umklamo ojwayelekile we-Double Layer
| Imininingwane | Inani Lefayibha | Ububanzi (mm) | Isisindo (kg/km) | I-RTS (kN) | Isifunda Esifushane (ama-KA2) |
| I-OPGW-96(121.7;42.2) | 12 | 13 | 671 | 121.7 | 42.2 |
| I-OPGW-127(141.0;87.9) | 24 | 15 | 825 | 141 | 87.9 |
| I-OPGW-127(77.8;128.0) | 24 | 15 | 547 | 77.8 | 128 |
| I-OPGW-145(121.0;132.2) | 28 | 16 | 857 | 121 | 132.2 |
| I-OPGW-163(138.2;183.6) | 36 | 17 | 910 | 138.2 | 186.3 |
| I-OPGW-163(99.9;213.7) | 36 | 17 | 694 | 99.9 | 213.7 |
| I-OPGW-183(109.7;268.7) | 48 | 18 | 775 | 109.7 | 268.7 |
| I-OPGW-183(118.4;261.6) | 48 | 18 | 895 | 118.4 | 261.6 |
Qaphela:
1. Ingxenye kuphela ye-Overhead Optical Ground Wire ebhalwe etafuleni. Amakhebula aneminye imininingwane angabuzwa.
2. Amakhebula anganikezwa ngezinhlobo ezahlukene zemicu yemodi eyodwa noma yemodi eningi.
3. Isakhiwo sekhebula esiklanywe ngokukhethekile siyatholakala uma usicela.
4. Amakhebula anganikezwa ngomongo owomile noma umongo owomile kancane
