Tili okondwa kuyankha mafunso aliwonse, chonde titumizireni mafunso ndi maoda anu.
Chitsulo Chosapanga Dzimbiri Choluka cha OPGW
1. Miyezo yapamwamba kwambiri yopangira, kuyesa, ndi kupanga pogwiritsa ntchito zipangizo za Giredi A zomwe zilipo kuti zitsimikizire kudalirika kwa nthawi yayitali.
2. Thandizo la uinjiniya mwa kuyang'anira ndikupereka mndandanda wake wa zida zowonjezera.
3. Tsekani chubu chachitsulo chosapanga dzimbiri ndi chitetezo chapamwamba kuposa ulusi wa kuwala ku chinyezi ndi zinthu zoopsa kwambiri monga kuwala.
4. Kuti apange OPGW, magetsi ayenera kudulidwa, zomwe zimapangitsa kuti pakhale kutayika kwakukulu, kotero OPGW iyenera kugwiritsidwa ntchito popanga mizere yamphamvu yopitilira 110kv.
5. Ikani pa kusintha kwa mizere yakale.
Chitsulo chosapanga dzimbiri (chokutidwa ndi Al) OPGW pakati chubu
1. Miyezo yapamwamba kwambiri yopangira, kuyesa, ndi kupanga pogwiritsa ntchito zipangizo za Giredi A zomwe zilipo kuti zitsimikizire kudalirika kwa nthawi yayitali.
2. Thandizo la uinjiniya mwa kuyang'anira ndikupereka mndandanda wake wa zida zowonjezera.
3. Mphamvu yayikulu yogwira ntchito komanso mphamvu yamagetsi yolakwika kuti pakhale mgwirizano wabwino pakati pa magwiridwe antchito amagetsi ndi makina.
Chubu cha Aluminiyamu cha OPGW
1. Ntchito yabwino yolimbana ndi dzimbiri.
2. Zipangizo ndi kapangidwe kake ndi zofanana, ndipo zimalimbana bwino ndi kutopa kwa kugwedezeka.
3. Mphamvu yamagetsi yochepa imakhudza pang'ono mphamvu ya ulusi wowala.
4. Ntchito yabwino yoletsa kutha kwa zinthu.
Chitsulo chosapanga dzimbiri cholukidwa
- Zingwe za waya zimalowedwa m'malo ndi machubu achitsulo chosapanga dzimbiri odzazidwa ndi ulusi
- Machubu a ulusi amapindika mozungulira zingwe.
- Mphepete mwa kusintha kwa ulusi imawonjezeka poyerekeza ndi mapangidwe a chubu chapakati
- Kupindika kolemera kumatha kuwonjezeredwa popanda kuyambitsa kupsinjika mu ulusi.
Kapangidwe kakang'ono
- Kuchepetsa kulemera - Kusinthasintha kwakukulu
- Utali wocheperako wozungulira wa kupindika
- Yosavuta kuyigwira ndikuyiyika
Mphepo yochepa komanso madzi oundana zimapangitsa kuti nyumba zisamavutike kwambiri
• Machubu achitsulo chosapanga dzimbiri odzazidwa ndi gel yonyowa m'madzi amapereka chitetezo ndi chithandizo ku ulusi wa kuwala
• Kugwira bwino ntchito
• M'mimba mwake pang'ono, kulemera kopepuka, katundu wowonjezera pang'ono pa nsanja.
• Utali wochulukirapo wa ulusi woyenera chipangizo chowunikira ndi wosavuta kupanga.
| Pulojekiti | Chizindikiro | Chigawo |
| Chitsanzo cha chingwe | OPGW-2S 2×24B1(0/92.6-60)
|
|
| Nambala ya kuwala kwa fiber | 48 | B1 |
| Chingwe cha m'mimba mwake | 13.2 | mm |
| Kulemera kwa chingwe | 560±5 | Kg/km |
| Chigawo chapakati cha kapangidwe kake | 1×Φ2.6/30AS | mm |
| Chipangizo cha kuwala kwa fiber | 2×Φ2.5/24B1 | mm |
| Kapangidwe ka mkati | 4×Φ2.5/30AS | mm |
| Chigawo chakunja cha kapangidwe kake | 11×Φ2.8/30AS | mm |
| Malo owerengedwa ozungulira | 92.6 | mm2 |
| Mphamvu yosweka mwadzina | 75 | KN |
| Kukana kwa DC | 0.6 | Ω/km |
| Mphamvu yamagetsi yafupikitsa | 60 | CHONSE2S |
| Modulus ya elasticity | 132 | G Pa |
| Choyezera chokulitsa mzere | 13.8 | ×10-8/℃ |
| Chiŵerengero cha kupsinjika ndi kulemera | 14.4 | makilomita |
| Malangizo a hinge yakunja | Kumanja |
|
| Utali wozungulira wosasunthika wa kupindika | 20D | mm |
| Utali wozungulira wozungulira | 30D | mm |
| Kutentha kosungirako | -60~85 | ℃ |
| Kutentha koyika | -40~70 | ℃ |
| Kutentha kogwira ntchito | -60~70 | ℃ |
| Mtundu wa ulusi wowala | G.652D | |
| Kuchuluka kwa kuchepa kwa mphamvu | @1310nm | ≤0.36 dB/km |
| @1383nm | ≤0.35 dB/km | |
| @1550nm | ≤0.22 dB/km | |
| @1625nm | ≤0.23 dB/km | |
| Chizindikiro chogwira ntchito bwino cha gulu | @1310nm | 1.467 |
| @1550nm | 1.467 | |
| Kufalikira kwa njira yogawanitsira | ≤0.1 ps/√km | |
| MFD 1310 nm | 9.0±0.3 um | |
| MFD 1550 nm | 10.0±0.3 um | |
| M'mimba mwake wa m'mphepete | 125.0±1.0 um | |
| Chophimba chopanda kuzungulira | ≤1.0% | |
| Cholakwika cha concentricity pakati/kuphimba | ≤0.8 um | |
| M'mimba mwake wa m'mphepete | 242±7 um | |
| Pakati posakhala pozungulira | ≤6.0% | |
| ≤12.0 um | ||
| Cholakwika cha cladding/coating concentricity | ≤1260 nm | |
| Kudula chingwe | 1312±10 nm | |
| Kutalika kwa mafunde osafalikira konse | 0.092 ps/(nm2∙km) | |
| Kutsetsereka kwa kufalikira | ≤0.05ps/√km | |




Ndi Jason wa ku Surabaya - 2018.07.12 12:19
Ndi Maxine wochokera ku Sacramento - 2018.06.26 19:27 




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