Imikhiqizo ye-Fiber Optic
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
I-ADSS-48B1.3-PE-11KN kule khebula ye-ADSS, ama-optical fibers angu-12 250um abekwe eshubhuni elixegayo eligcwaliswa ijeli ephoqelela amanzi. Futhi amashubhu ama-4 anjalo kanye nesigcwalisi esingu-1 aboshwe eduze kwelungu elinamandla elimaphakathi elenziwe nge-FRP (ipulasitiki eqiniswe ngefayibha) abe yinkambo yekhebula ehlangene neyindilinga. Intambo yokuvimbela amanzi nayo isetshenziswa enqubweni yokubopha. I-core izobe isongwe nge-tape yokuvimba amanzi okuthi kanye nentambo yokuvimba amanzi ivikele ikhebula ekungeneni kwamanzi. I-PE sheath yangaphakathi ikhishwa ngaphandle kwe-tape yokuvimba amanzi, futhi ama-ripcords amabili afakwa ngaphansi kwe-sheath yangaphakathi (ongakukhetha). Khona-ke ngemva kokuba ungqimba lwentambo ye-aramid lusetshenziswe phezu komgodla wangaphakathi, ikhebula ligcwaliswa nge-PE sheath.
Ikhebula le-ADSS lifinyelela kuma-optical fibers angafika kwangu-144 kumashubhu axegayo agcwele ijeli, abekwe eduze kwelungu elimaphakathi elinamandla angewona awensimbi. Ikhebula livimbelwe amanzi, intambo ye-aramid iqinisiwe futhi i-polyethylene sheathed. Ukuphrinta okungaphezulu kwekhebula kuhlanganisa ukumaka ubude obulandelanayo ngezikhawu zemitha eyodwa. Ifakwe ikakhulukazi ezintanjeni zamandla kagesi angu-220kV noma ezingaphansi. Amajakhethi amabili kanye nedizayini yamashubhu axhumekile.
1.Umklamo wekhebula
48 ama-SM-fibers
Ubude beza beza be-G652 D ku-1260~1625nm.
I-FRP njengelungu lamandla amaphakathi.
Amashubhu ebhafa axegayo SZ-aminyene.
Ishubhu elibhafa ligcwaliswe inhlanganisela yokugcwalisa kuyilapho umgogodla oboshiwe umbozwe ngezinto ezivimba amanzi
I-PE Cable sheath yangaphakathi
Izintambo ze-Aramid njengelungu lamandla e-peripheral
I-PE Cable outer sheath(I-PE yangaphandle sheath isetshenziswa ohlelweni lapho ikhebula lifakwa khona endaweni lapho amandla wendawo ≤12KV)
Ifaneleka njengokuthi: Ukufakwa emoyeni (Span:400m)
2.Reference Standard
I-IEC 60793-1, 60793-2, 60794-1
I-ITU-T G650, G652
Izici ze-3.Optical kanye nemishini ye-fiber
| I-MFD(1310nm) | 9.2mm±0.4mm |
| I-MFD(1550nm) | 10.4mm±0.8mm |
| I-diameter yokugqoka | 125mm±1.0mm |
| Ububanzi befiber | 250 ± 15 mm (Okunemibala) |
| Iphutha lokugxila eliyisisekelo/le-cladding | £0.6mm |
| Iphutha lokugxila kwe-MFD | £0.8mm |
| Ukugqoka okungeyona i-circularity | £1.0% |
| Sika ubude begagasi | £1260nm |
| I-coefficient yokunciphisa | 1310nm: £0.35dB/km |
| 1550nm: £0.21dB/km | |
| Ukugoba-ukulahlekelwa ukusebenza kwe-fiber optical | £0.05dB |
| Ukuhlakazwa kwemodi ye-polarization | £0.1ps/Ökm |
| I-Zero-dispersion wavelengh | 1300 - 1324 nm |
| I-Zero-dispersion slope | £0.092ps/(nm2•km) |
Izidingo ze-4.Mechanical nezindlela zentambo ye-fiber
| Amandla aqinile | 10935N, ihambisana ne-IEC 794-1-E1, kuyilapho i-Fiber Strain≤0.33% |
| Gcoba | 2200N/100mm, ihambisana ne-IEC 794-1-E3 |
| Umthelela | zihambisana ne-IEC 794-1-E4 |
| Ukugoba okuphindaphindiwe | zihambisana ne-IEC 794-1-E6 |
| I-Torsion | zihambisana ne-IEC 794-1-E7 |
| Ukuguquguquka | zihambisana ne-IEC 794-1-E8 |
| Kink | zihambisana ne-IEC 794-1-E10 |
| Ukugoba kwekhebula | zihambisana ne-IEC 794-1-E11 |
| Ukudlidliza | zihambisana ne-IEC 794-1 |
| Ukungena kwamanzi | zihambisana ne-IEC 794-1-F5B |
| Amandla e-dielectric ejazi langaphandle | zihambisane ne-ITU-T Rec.K25 |
| I-Spark test voltage | I-Spark test voltage yebhantshi lekhebula ngeke ibe ngaphansi kuka-8kV AC |
| Ukulimala | zihambisana ne-IEC 794-1-E2 |
| Ukuhlolwa kwezinga lokushisa ngamabhayisikili | zihambisana ne-IEC 794-1-F1 |
5.Ukubhala ngekhodi kombala weFiber
6.Tube color coding
| Ishubhu No | 1 | 2 | 3 | 4 | Isigcwalisi |
| umbala | Okuluhlaza okwesibhakabhaka | iwolintshi | Okuhlaza | Brown | Okwemvelo |
7.Ukucaciswa komshini
| Izinto | Izincazelo | |
| I-Optical fiber | G.652D | |
| Ilungu lamandla amaphakathi | Okubalulekile | I-FRP |
| Ububanzi(mm) | 2.0 | |
| Ishubhu elixegayo | Okubalulekile | I-PBT |
| Umgodla wangaphakathi | Okubalulekile | I-PE |
| Ubukhulu(mm) | 0.8 | |
| Umgodla wangaphandle | Okubalulekile | I-PE |
| Ubukhulu(mm) | 1.7 | |
| Ububanzi bekhebula(mm) | 13.4 | |
| Isisindo sekhebula(Kg/km) | 145 | |
| I-span (m) | 400 | |
| Amandla okuqina (N) | 10935 | |
| I-Crush (N/100mm) | 2200 | |
| Ibanga lokushisa elisebenzayo | Ukusebenza | +15℃ ~ +50℃ |
| Ukufakwa | +15℃ ~ +50℃ | |
| Isitoreji& ukuthutha | - 30 ℃ ~ +60 ℃ | |
| Ukugoba Irediyasi | kwehlisiwe | Izikhathi eziyi-15 zobubanzi obungaphandle |
| kulayishiwe | Izikhathi ezingama-20 zobubanzi obungaphandle | |
9.Ezemvelo
Umkhiqizo uhambisana nemiyalelo ye-EU ROHS
10 Ukupakisha kanye Logo
10.1 Ukupakisha
10.1.1 Ubude obubodwa bekhebula buzofakwa esigubhuni esiyinhlanganisela se-Iron stand-wood.
10.1.2 Imbozwe nge-plastic buffer sheet.
10.1.3 Kuvalwa ngezinduku eziqinile zokhuni.
10.1.4 Ubude besigubhu
10.1.4.1 Ubude besigubhu obujwayelekile bungama-4000m;
10.1.4.2 Inani eliphelele okungenani liyinani eli-odiwe.
10.1.4.3 Noma ingalethwa ngokwezidingo zamakhasimende, kodwa ingabi ngaphezu kuka-5000m.
10.2. Ukumaka Isigubhu
Igama lomkhiqizi;
Unyaka nenyanga yokukhiqiza;
Umcibisholo oqondisayo;
Indawo yokugcina yangaphandle yekhebula ebonisa umcibisholo;
Uhlobo lwekhebula nosayizi;
Inombolo yesigubhu;
Ubude besigubhu;
Isisindo esiphelele / inetha;
Ipuleti lesixwayiso elibonisa indlela efanele yokulayisha, ukuthulula nokudlulisa ikhebula;
Olunye ulwazi lwekhasimende njengenombolo yenkontileka, inombolo yephrojekthi, kanye nendawo yokudiliva. (uma kudingeka)
10.3 Imibhalo yokuhlonza ikhebula
Isitifiketi esifanelekile somkhiqizo;
Umbiko wokuhlola.
Iphakheji kanye Nokuthunyelwa:
1. Wonke amaphakheji ethu ekhebula le-fiber optic anezigubhu zokhuni ezithunyelwa kwamanye amazwe.
2. 2~3km/drum, Ubukhulu bokhuni bekhebula le-fiber optic langaphandle ngu-110cm*110cm*71cm, 0.85CBM,
3. Ingalayishwa cishe izigubhu ezingama-39 ze-20GP.
Yamukela futhi isigubhu sekhebula sangokwezifiso esivela kumakhasimende. wamukelekile ukuxhumana nathi!
XHUMANA NATHI
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