Tanthauzo la Chingwe cha ADSS
Zingwe za All-Dielectric Self-Supporting (ADSS) ndi mtundu wa chingwe cha optical fiber chomwe chimatha kukhazikika pawokha pakati pa zomanga, kuchotsa kufunikira kwa zinthu zachitsulo zowongolera. Nthawi zambiri amagwiritsidwa ntchito ndi magetsi, zingwezi zimayikidwa motsatira mizere yomwe ilipo kale, ndipo nthawi zambiri amagwiritsa ntchito zothandizira zomwe zimafanana ndi ma conductor amagetsi.
Zingwe za ADSS zimapereka njira yotsika mtengo kuposa zingwe za OPGW (Optical Ground Wire) ndi OPAC (Optical Phase Conductor). Amapangidwa kuti akhale amphamvu, ndikupangitsa kuyika kwakutali mpaka 1000 metres pakati pa nsanja zothandizira. Mapangidwe awo amayang'ana kwambiri kukhala opepuka komanso kukhala ndi mainchesi pang'ono kuti achepetse kukhudzidwa kwa nsanja kuchokera pazinthu monga kulemera kwa chingwe, mphepo, ndi ayezi.
Mapangidwe a chingwechi amatsimikizira kuti ulusi wamkati wagalasi umathandizidwa ndi kupsinjika pang'ono, kusunga kutayika kocheperako pa moyo wa chingwecho. Chovala chotchinjiriza chimatchinjiriza ulusi ku chinyezi ndikuteteza zida zamphamvu za chingwe cha polima ku radiation yadzuwa ya UV.
Mitundu ya zingwe za ADSS
Zingwe za ADSS, zodziwika bwino chifukwa chosagwiritsa ntchito mawaya achitsulo, zimagwiritsa ntchito ulusi wowoneka bwino womwe umakhala m'machubu otayirira kapena okonzedwa ngati riboni. Pofuna kuwonetsetsa kuti ulusiwo umakhala wocheperako, kapangidwe kake kamakhala ndi kufooka kochulukira mu ulusi poyerekeza ndi kutalika kwa chingwe chothandizira.
Pamakhazikitsidwe omwe amafunikira nthawi yayitali, kapangidwe kake kamakhala ndi ulusi wa aramid kuti ukhale wolimba. Ulusi umenewu umakutidwa kuti madzi asatengeke. Kuzungulira mphamvu iyi ndi pachimake chopangidwa ndi machubu angapo, iliyonse imakhala ndi ulusi wambiri, womwe umazungulira pakati pa pulasitiki.
Chophimba chakunja chimatchinga dongosolo lonse, kupereka chitetezo ku kulowa kwa madzi ndi kuwala kwa dzuwa.
Mitundu ya chingwe cha ADSS (All-Dielectric Self-Supporting) chikhoza kusiyanitsidwa makamaka potengera sheathing kapena jekete, kusiyanasiyana kofala kukhala sheath imodzi ndi mapangidwe awiri a sheath. Nayi chidule cha chilichonse:

Chingwe cha Single Sheath ADSS:
Zomangamanga:
Mtundu uwu umakhala ndi jekete limodzi lakunja lakunja. Opepuka: Nthawi zambiri imakhala yopepuka kuposa mitundu iwiri ya sheath.
Mapulogalamu:
Zoyenera kumadera omwe ali ndi chiopsezo chochepa cha kuwonongeka kwa makina kapena kumene kulemera kwa chingwe ndi chinthu chofunika kwambiri.
Mtengo wake:
Nthawi zambiri zimakhala zotsika mtengo chifukwa chogwiritsa ntchito zinthu zochepa.
Kukaniza Kwachilengedwe:
Amapereka chitetezo chokwanira ku kuwala kwa UV, chinyezi, ndi zotupa zazing'ono.
Chingwe cha Double Sheath ADSS:
Zomangamanga:
Okonzeka ndi zigawo ziwiri za sheathing, jekete lamkati ndi lakunja.
Chitetezo Chowonjezera:
Amapereka chitetezo chabwino pamakina, kuwapangitsa kukhala oyenera malo ovuta.
Kukhalitsa:
Kusamva zowawa, makoswe, ndi kuwonongeka kwa thupi.
Kulemera ndi Mtengo:
Zolemera komanso zokwera mtengo kuposa zingwe za sheath imodzi chifukwa cha zida zowonjezera.
Mapulogalamu:
Zokondedwa m'madera omwe ali ndi kuthekera kwakukulu kwa kupsinjika kwamakina, monga madera omwe ali ndi zomera zowirira kapena nyengo yoipa kwambiri.
Kodi Ma Cable a ADSS Amagwiritsidwa Ntchito Bwanji?
Zingwe za ADSS (All-Dielectric Self-Supporting) zimagwiritsidwa ntchito kwambiri m'malo angapo:
Kuyika Kwachidule kwa Span Aerial:
Ndi abwino kwa mizati yamagetsi ya m'mphepete mwa msewu chifukwa cha kupepuka kwawo, kapangidwe kake kodzithandizira.
Pafupi ndi High-Voltage Power Lines:
Makhalidwe awo osakhala achitsulo amawapangitsa kukhala otetezeka kuti agwiritsidwe ntchito pafupi ndi mizere ya highvoltage.
Matelefoni:
Amagwiritsidwa ntchito pamatelefoni akutali, omwe amatha kuthandizira mabwalo a 100 km popanda obwereza pogwiritsa ntchito ulusi wamtundu umodzi.
Ma Network Utility:
Amagwiritsidwa ntchito ndi magetsi kuti azilumikizana modalirika mkati mwa gridi yamagetsi.
Kulumikizana Kumidzi:
Zothandiza popereka Broadband kumidzi kapena kumadera ovuta kufikako.
Kugwiritsa Ntchito Usilikali: Poyambirira adapangidwira ntchito zankhondo, amagwiritsidwabe ntchito kuti atumizidwe mwachangu pamalumikizidwe am'munda.
Momwe mungasankhire chingwe choyenera cha ADSS?
Kusankha chingwe choyenera cha ADSS (All-Dielectric Self-Supporting) kumaphatikizapo kulingalira zinthu zingapo zofunika kuonetsetsa kuti ikukwaniritsa zofunikira za polojekiti yanu. Nayi kalozera wokuthandizani kuti mupange chisankho choyenera:
Utali Wautali:
Sankhani potengera mtunda pakati pa zida zothandizira; Mipata yayifupi ngati 80m, yayitali mpaka 1000m.
Chiwerengero cha Fiber:
Sankhani za kuchuluka kwa ulusi (6,12,24,48,96,144) wofunikira pazofuna zanu zotumizira deta.
Mtundu wa CHIKWANGWANI:
Zodziwika kwambiri ndi G.652.D Environmental Conditions: Ganizirani zinthu monga mphepo, madzi oundana, ndi kuwala kwa UV kuti mudziwe kufunikira koteteza chitetezo.
Kufupi ndi Mizere Yamagetsi:
Onetsetsani kuti mawonekedwe amagetsi a chingwe ndi otetezeka kuti ayikidwe pafupi ndi zingwe zamagetsi.
Katundu Wamakina:
Unikani mphamvu ya chingwe ndi kulemera kwake pakuyika komanso kukana kupsinjika kwa chilengedwe.
Chingwe cha Diameter ndi Kulemera kwake:
Kulinganiza mphamvu ndi zofooka za kukhazikitsa ndi zothandizira.