Xa Email● Feem ntau siv rau hauv cov kab hluav taws xob uas tsim los tshiab.
● Muaj peev xwm ua tau raws li qhov yuav tsum tau muaj ntawm cov fibers loj thiab ultra-high voltage (UHV) kis kab.
● Muaj peev xwm muab kev tiv thaiv xob laim los ntawm kev xa cov txhaum loj luv luv tam sim no.
Lub ntsiab nta:
1. Cov qauv ruaj khov, muaj kev ntseeg siab.
2. Muaj peev xwm tau txais qhov thib ob optical fiber ntau tshaj-ntev.
3. Kev tiv thaiv zoo heev rau distortion thiab sab siab.
4. tuaj yeem tiv taus cov neeg kho tshuab siab, thiab kev tiv thaiv kev ua haujlwm zoo heev.
Txuj
| ITU-TG.652 | Cov yam ntxwv ntawm ib hom optical fiber ntau. |
| ITU-TG.655 | Cov yam ntxwv ntawm qhov tsis yog xoom dispersion -shifted ib hom fibers optical. |
| EIA/TIA 598 B | Col code ntawm fiber ntau optic cables. |
| IEC 60794-4-10: Cov | Aerial optical cables raws cov kab hluav taws xob hluav taws xob-tsev neeg specification rau OPGW. |
| IEC 60794-1-2: Cov | Optical fiber cables - ib feem xeem cov txheej txheem. |
| IEEE 1138-2009 | IEEE Standard rau kev soj ntsuam thiab kev ua tau zoo rau optical av xaim rau siv nyob rau hauv hluav taws xob hluav taws xob hluav taws xob kab. |
| IEC 61232: Ua | Aluminium-Clad steel hlau rau hluav taws xob lub hom phiaj. |
| IEC60104 | Aluminium magnesium silicon alloy hlau rau nyiaj siv ua haujlwm kab conductors. |
| IEC 6108: Ua | Round hlau concentric nteg overhead hluav taws xob stranded conductors. |
Technical Parameter
Hom tsim rau ob txheej txheej
| Specification | Fiber suav | Txoj kab uas hla (mm) | Qhov hnyav (kg / km) | RTS (kN) | luv Circuit Court (KA2s) |
| OPGW-89[55.4;62.9] | 24 | 12.6 | 381 ib | 55.4 ib | 62.9 ib |
| OPGW-110[90.0; 86.9] | 24 | 14 | 600 | 90 | 86.9 ua |
| OPGW-104[64.6;85.6] | 28 | 13.6 | 441 ib | 64.6 ib | 85.6 ib |
| OPGW-127[79.0;129.5] | 36 | 15 | 537 ib | 79 | 129.5 ib |
| OPGW-137[85.0;148.5] | 36 | 15.6 ib | 575 ib | 85 | 148.5 ib |
| OPGW-145[98.6;162.3] | 48 | 16 | 719 ib | 98.6 ib | 162.3 ib |
Cov qauv tsim rau Peb Txheej
| Specification | Fiber suav | Txoj kab uas hla (mm) | Qhov hnyav (kg / km) | RTS (kN) | luv Circuit Court (KA2s) |
| OPGW-232[343.0; 191.4] | 28 | 20.15 Nws | 1696 ib | 343 | 191.4 ib |
| OPGW-254[116.5;554.6] | 36 | 21 | 889 ua | 116.5 ib | 554.6 ib |
| OPGW-347[366.9;687.7] | 48 | 24.7 ib | 2157 ib | 366.9 ib | 687.7 ib |
| OPGW-282[358.7;372.1] | 96 | 22.5 ib | Xyoo 1938 | 358.7 ib | 372.1 ib |
Nco tseg:
1.Tsuas yog ib feem ntawm Overhead Optical Ground Wire tau teev nyob rau hauv lub rooj.Cables nrog rau lwm yam specifications yuav nug.
2.Cables tuaj yeem muab tau nrog ntau hom ib hom lossis multimode fibers.
3.Tshwj xeeb tsim Cable qauv muaj nyob rau ntawm kev thov.
4.Cables tuaj yeem muab cov tub ntxhais qhuav los yog semi qhuav cores
