Xa Email1.OPGW optical cables feem ntau yog siv rau ntawm 110KV, 220KV, 550KV voltage theem kab, thiab feem ntau yog siv nyob rau hauv cov kab tshiab tsim los ntawm tej yam xws li kab hluav taws xob tawm thiab kev nyab xeeb.
2. Cov kab uas muaj hluav taws xob siab tshaj 110kv muaj qhov loj dua (feem ntau tshaj 250M).
3. Kev tswj tau yooj yim, yooj yim los daws qhov teeb meem ntawm txoj kab hla, thiab nws cov yam ntxwv ntawm cov neeg kho tshuab tuaj yeem ua tau raws li txoj kab ntawm kev hla loj;
4. Cov txheej txheej ntawm OPGW yog hlau armor, uas tsis cuam tshuam rau high voltage hluav taws xob corrosion thiab degradation.
5. OPGW yuav tsum tau muab hluav taws xob tawm thaum lub sij hawm tsim kho, thiab lub zog poob yog qhov loj, yog li OPGW yuav tsum tau siv rau hauv cov kab hluav taws xob uas tau tsim los tshiab tshaj 110kv.
Lub ntsiab nta:
● Me me txoj kab uas hla, lub teeb yuag, tsis tshua muaj load ntxiv rau tus pej thuam;
● Lub raj steel nyob ntawm qhov chaw ntawm lub cable, tsis muaj kev puas tsuaj thib ob ntawm kev qaug zog.
● Tsawg tsis kam rau sab siab, torsion thiab tensile (ib txheej).
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 61089: Ua | Round hlau concentric nteg overhead hluav taws xob stranded conductors. |
Technical Parameter
Hom tsim rau Ib Txheej:
| Specification | Fiber suav | Txoj kab uas hla (mm) | Qhov hnyav (kg / km) | RTS (kN) | luv Circuit Court (KA2s) |
| OPGW-32(40.6; 4.7) | 12 | 7.8 ib | 243 | 40.6 ib | 4.7 |
| OPGW-42(54.0; 8.4) | 24 | 9 | 313 | 54 | 8.4 |
| OPGW-42(43.5; 10.6) | 24 | 9 | 284 | 43.5 ib | 10.6 |
| OPGW-54(55.9; 17.5) | 36 | 10.2 | 394 ib | 67.8 ib | 13.9 Nws |
| OPGW-61(73.7; 175) | 48 | 10.8 | 438 ib | 73.7 ib | 17.5 Nws |
| OPGW-61(55.1;24.5) | 48 | 10.8 | 358 | 55.1 ib | 24.5 ib |
| OPGW-68(80.8; 21.7) | 54 | 11.4 | 485 ib | 80.8 ua | 21.7 ib |
| OPGW-75(54.5; 41.7) | 60 | 12 | 459 ib | 63 | 36.3 ib |
| OPGW-76(54.5; 41.7) | 60 | 12 | 385 | 54.5 ib | 41.7 ib |
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-96(121.7; 42.2) | 12 | 13 | 671 ib | 121.7 ib | 42.2 ib |
| OPGW-127(141.0; 87.9) | 24 | 15 | 825 ib | 141 | 87.9 ua |
| OPGW-127(77.8; 128.0) | 24 | 15 | 547 ib | 77.8 ib | 128 |
| OPGW-145(121.0; 132.2) | 28 | 16 | 857 ib | 121 | 132.2 ib |
| OPGW-163(138.2; 183.6) | 36 | 17 | 9 10 | 138.2 ib | 186.3 ib |
| OPGW-163(99.9; 213.7) | 36 | 17 | 694 ib | 99.9 ua | 213.7 ib |
| OPGW-183(109.7;268.7) | 48 | 18 | 775 ib | 109.7 ib | 268.7 ib |
| OPGW-183(118.4; 261.6) | 48 | 18 | 895 ib | 118.4 ib | 261.6 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
