Tumizani Imelo● Nthawi zambiri amagwiritsidwa ntchito pazingwe zamagetsi zomangidwa kumene.
● Imatha kukwaniritsa zofunikira za ulusi wambiri ndi ma voltage okwera kwambiri (UHV).
● Imateteza ku mphezi potumiza magetsi othamanga kwambiri.
Zofunika Kwambiri:
1. Mapangidwe okhazikika, odalirika kwambiri.
2. Kutha kupeza wachiwiri kuwala CHIKWANGWANI owonjezera kutalika.
3. Kukana kwabwino kwa kupotoza ndi kupanikizika kwa mbali.
4. Imatha kupirira kupsinjika kwamakina apamwamba, komanso ntchito yabwino yoteteza kuyatsa.
Standard
| ITU-TG.652 | Makhalidwe a single mode kuwala CHIKWANGWANI. |
| ITU-TG.655 | Makhalidwe a sanali ziro kubalalitsidwa - kusinthidwa single mode ulusi kuwala. |
| EIA/TIA598 B | Col kodi ya zingwe za fiber optic. |
| IEC 60794-4-10 | Zingwe zapamlengalenga zotsatizana ndi mizere yamagetsi-matchulidwe abanja a OPGW. |
| IEC 60794-1-2 | Kuwala CHIKWANGWANI zingwe - mbali mayeso njira. |
| IEEE1138-2009 | IEEE Standard yoyesera ndikugwira ntchito kwa waya wa optical ground kuti ugwiritsidwe ntchito pazingwe zamagetsi zamagetsi. |
| IEC 61232 | Aluminiyamu - Wovala zitsulo waya pazamagetsi. |
| IEC60104 | Aluminium magnesium silicon alloy waya kwa ma conductor amizere apamwamba. |
| Mtengo wa IEC 6108 | Mawaya ozungulira amayalidwa pamwamba pa ma conductor amagetsi. |
Technical Parameter
Mapangidwe ake a Double Layer
| Kufotokozera | Mtengo wa fiber | Diameter(mm) | Kulemera (kg/km) | RTS(kN) | Dera Lalifupi (KA2s) |
| OPGW-89[55.4;62.9] | 24 | 12.6 | 381 | 55.4 | 62.9 |
| OPGW-110[90.0;86.9] | 24 | 14 | 600 | 90 | 86.9 |
| OPGW-104[64.6;85.6] | 28 | 13.6 | 441 | 64.6 | 85.6 |
| OPGW-127[79.0;129.5] | 36 | 15 | 537 | 79 | 129.5 |
| OPGW-137[85.0;148.5] | 36 | 15.6 | 575 | 85 | 148.5 |
| OPGW-145[98.6;162.3] | 48 | 16 | 719 | 98.6 | 162.3 |
Kapangidwe kofananira ndi magawo atatu
| Kufotokozera | Mtengo wa fiber | Diameter(mm) | Kulemera (kg/km) | RTS(kN) | Dera Lalifupi (KA2s) |
| OPGW-232[343.0;191.4] | 28 | 20.15 | 1696 | 343 | 191.4 |
| OPGW-254[116.5;554.6] | 36 | 21 | 889 | 116.5 | 554.6 |
| OPGW-347[366.9;687.7] | 48 | 24.7 | 2157 | 366.9 | 687.7 |
| OPGW-282[358.7;372.1] | 96 | 22.5 | 1938 | 358.7 | 372.1 |
Zindikirani:
1.Ndi gawo lokha la Overhead Optical Ground Wire lomwe lalembedwa patebulo.Zingwe zodziwika bwino zitha kufunsidwa.
2.Cables ikhoza kuperekedwa ndi mitundu yambiri ya single mode kapena multimode fibers.
3.Mapangidwe apadera a Chingwe akupezeka pa pempho.
4.Zingwe zimatha kuperekedwa ndi core youma kapena semi dry core
