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Amapharamitha Abalulekile we-ADSS Fiber Cable

NGU-Hunan GL Technology Co., Ltd.

THUMELA KU:2023-07-20

IMIBONO Izikhathi ezingama-63


Ikhebula le-fiber ye-ADSS lisebenza endaweni engaphezulu elisekelwa amaphuzu amabili ane-span enkulu (imvamisa engamakhulu amamitha, noma ngisho nangaphezu kwekhilomitha elingu-1), ehluke ngokuphelele emcabangweni ovamile wokuthi "i-overhead" (indawo yokuthumela kanye neyokuxhumana ngocingo. Uhlelo lwe-hook ye-suspension wire hook, isilinganiso samamitha angu-0.4 sine-pivot engu-1).Ngakho-ke, imingcele eyinhloko yekhebula le-fiber ye-ADSS ihambisana nemithethonqubo yemigqa engaphezulu kagesi.

https://www.gl-fiber.com/products-adss-cable/

1. Ukucindezeleka (MAT/MOTS) kuvunyelwe.

Isho ukushuba kwesimo sekhebuli yokubona lapho isamba somthwalo sibalwa ngokwethiyori ngaphansi kwezimo zezulu zokuklama.Ngaphansi kwalokhu kucindezeleka, i-fiber strain kufanele ibe ≤0.05% (i-layer twist) futhi ≤0.1% (ithubhu ephakathi) ngaphandle kokunciphisa okwengeziwe.Ngokwemigomo ye-layman, ubude obudlulele be-optical fiber "budliwa" nje kuleli nani lokulawula.Ngokwale parameter, izimo zemeteorological kanye ne-controlled sag, ubude obuvumelekile bekhebula le-optical ngaphansi kwalesi simo singabalwa.Ngakho-ke, i-MAT iyisisekelo esibalulekile sokubala i-sag-tension-span, futhi iwubufakazi obubalulekile bokuveza izici zokucindezelekaIkhebula le-fiber optical ye-ADSS.

2. Amandla e-tensile alinganiselwe (UTS/RTS).

Okwaziwa nangokuthi amandla okugcina aqinile noma amandla aphukayo, kubhekisela enanini elibaliwe lesamba samandla esigaba sokuthwala (ikakhulukazi ukubala imicu yokuphotha).Amandla angempela okuphuka kufanele abe ngu-≥ 95% yenani elibaliwe (ukuphuka kwanoma iyiphi ingxenye yekhebula kuthathwa njengokuphuka kwekhebula).Le pharamitha ayikhipheki, futhi amanani amaningi okulawula ahlobene nayo (njengamandla ombhoshongo, ukufakwa okuqinile, izinyathelo zokuvikela ukushaqeka, njll.).Embonini yekhebula le-optical, uma isilinganiso se-RTS/MAT (elingana nesici sokuphepha K somugqa ongaphezulu) singafanelekile, ngisho noma kusetshenziswa i-fiber eningi, futhi ububanzi obutholakalayo be-fiber optical buncane kakhulu, Isilinganiso sokusebenza kwezomnotho/kwezobuchwepheshe sibi kakhulu.Ngakho-ke, umbhali uncoma ukuthi abantu embonini banake le parameter.Ngokuvamile, i-MAT icishe ilingane no-40% RTS.
3. I-Annual Mean Stress (EDS).

Kwesinye isikhathi ibizwa nge-avareji yengcindezi yansuku zonke, kubhekiselwa ekuqineni kwekhebula lapho umthwalo ubalwa ngokwethiyori ngaphansi kwezimo zokungabi bikho komoya, alikho iqhwa nezinga lokushisa elimaphakathi lonyaka, elingathathwa njengamandla ajwayelekile okudonsa kanzima (ukucindezeleka) kwekhebula le-ADSS. ngesikhathi sokusebenza isikhathi eside.I-EDS ngokuvamile ingu (16~25)%RTS.Ngaphansi kwalokhu kushuba, i-fiber akufanele ibe ne-strain futhi ingabi nokunciphisa okwengeziwe, okungukuthi, izinzile kakhulu.I-EDS iphinde ibe ipharamitha yokukhathala yokuguga yekhebuli yokubona, futhi umklamo ophikisana nokudlidliza wekhebula lokukhanya unqunywa ngokusekelwe kule pharamitha.

4. I-Ultimate operating tension (UES).

Okwaziwa nangokuthi i-tension yokusetshenziswa okukhethekile, isho ukungezwani kwekhebula lapho ingase yeqe umthwalo wokuklama phakathi nokuphila okusebenzayo kwekhebula.Kusho ukuthi ikhebula le-optical livunyelwe ukulayishwa ngokweqile isikhathi esifushane, futhi i-optical fibre ingamelana nobunzima ngaphakathi kwebanga elilinganiselwe elivunyelwe.Ngokuvamile, i-UES kufanele ibe> 60% RTS.Ngaphansi kwalokhu kucindezeleka, i-fiber optical strain ingu-<0.5% (i-tube ephakathi) kanye ne-<0.35% (ungqimba olusontekile), futhi i-fiber optical izoba nokunciphisa okwengeziwe, kodwa ngemva kokukhishwa kwengcindezi, i-fiber optical kufanele ibuyele evamile.Le parameter iqinisekisa ukusebenza okuthembekile kwekhebula le-ADSS phakathi nokuphila kwayo.

 

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