Xa Ib Tsab Email1. Cov xov hluav taws xob OPGW feem ntau yog siv rau ntawm 110KV, 220KV, 550KV cov kab hluav taws xob, thiab feem ntau yog siv rau hauv cov kab tshiab tsim vim muaj cov yam xws li cov kab hluav taws xob tsis ua haujlwm thiab kev nyab xeeb.
2. Cov kab uas muaj hluav taws xob siab tshaj 110kv muaj ntau yam loj dua (feem ntau siab dua 250M).
3. Yooj yim rau kev tswj hwm, yooj yim los daws qhov teeb meem ntawm kev hla kab, thiab nws cov yam ntxwv kho tshuab tuaj yeem ua tau raws li txoj kab ntawm kev hla loj;
4. Txheej sab nraud ntawm OPGW yog hlau armor, uas tsis cuam tshuam rau qhov hluav taws xob siab voltage corrosion thiab degradation.
5. OPGW yuav tsum raug tua thaum lub sijhawm tsim kho, thiab qhov poob hluav taws xob loj heev, yog li OPGW yuav tsum siv rau hauv cov kab hluav taws xob siab tshiab uas siab dua 110kv.
Cov yam ntxwv tseem ceeb:
● Txoj kab uas hla me me, lub teeb yuag, tsis muaj kev thauj khoom ntxiv rau lub pej thuam;
● Lub raj hlau nyob hauv nruab nrab ntawm lub cable, tsis muaj kev puas tsuaj rau lub cev thib ob.
● Tsis tshua muaj kev tiv thaiv rau sab siab, torsion thiab tensile (ib txheej).
Tus Qauv
| ITU-TG.652 | Cov yam ntxwv ntawm ib hom fiber ntau optical. |
| ITU-TG.655 | Cov yam ntxwv ntawm cov khoom siv fiber ntau uas tsis yog xoom dispersion -shifted ib hom fiber ntau optical. |
| EIA/TIA598 B | Col code ntawm cov fiber optic cables. |
| IEC 60794-4-10 | Cov xov hlau optical ntawm huab cua raws cov kab hluav taws xob - cov lus qhia tshwj xeeb rau tsev neeg rau OPGW. |
| IEC 60794-1-2 | Cov cables fiber optic - cov txheej txheem sim ib feem. |
| IEEE1138-2009 | IEEE Tus Qauv rau kev sim thiab kev ua tau zoo rau cov xov hlau av optical rau kev siv rau cov xov hluav taws xob. |
| IEC 61232 | Hlau txhuas -Clad rau cov hom phiaj hluav taws xob. |
| IEC60104 | Aluminium magnesium silicon alloy hlau rau cov kab hluav taws xob overhead. |
| IEC 61089 | Cov xov hlau puag ncig concentric lay overhead hluav taws xob stranded conductors. |
Kev Ntsuas Txuj Ci
Tus qauv tsim rau Ib Txheej:
| Cov Lus Qhia Tshwj Xeeb | Kev suav cov fiber ntau | Txoj kab uas hla (hli) | Qhov hnyav (kg/km) | RTS (kN) | Kev Luv Luv (KA2s) |
| OPGW-32 (40.6; 4.7) | 12 | 7.8 | 243 | 40.6 | 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 | 10.6 |
| OPGW-54(55.9;17.5) | 36 | 10.2 | 394 | 67.8 | 13.9 |
| OPGW-61(73.7;175) | 48 | 10.8 | 438 | 73.7 | 17.5 |
| OPGW-61 (55.1; 24.5) | 48 | 10.8 | 358 | 55.1 | 24.5 |
| OPGW-68 (80.8; 21.7) | 54 | 11.4 | 485 | 80.8 | 21.7 |
| OPGW-75 (54.5; 41.7) | 60 | 12 | 459 | 63 | 36.3 |
| OPGW-76 (54.5; 41.7) | 60 | 12 | 385 | 54.5 | 41.7 |
Tus qauv tsim rau Ob Chav Txheej
| Cov Lus Qhia Tshwj Xeeb | Kev suav cov fiber ntau | Txoj kab uas hla (hli) | Qhov hnyav (kg/km) | RTS (kN) | Kev Luv Luv (KA2s) |
| OPGW-96 (121.7; 42.2) | 12 | 13 | 671 | 121.7 | 42.2 |
| OPGW-127 (141.0;87.9) | 24 | 15 | 825 | 141 | 87.9 |
| OPGW-127 (77.8; 128.0) | 24 | 15 | 547 | 77.8 | 128 |
| OPGW-145 (121.0; 132.2) | 28 | 16 | 857 | 121 | 132.2 |
| OPGW-163(138.2;183.6) | 36 | 17 | 910 | 138.2 | 186.3 |
| OPGW-163 (99.9; 213.7) | 36 | 17 | 694 | 99.9 | 213.7 |
| OPGW-183(109.7;268.7) | 48 | 18 | 775 | 109.7 | 268.7 |
| OPGW-183(118.4;261.6) | 48 | 18 | 895 | 118.4 | 261.6 |
Lus Cim:
1. Tsuas yog ib feem ntawm Overhead Optical Ground Wire thiaj li teev nyob rau hauv lub rooj. Cov cables nrog lwm yam specifications tuaj yeem nug.
2. Cov cables tuaj yeem muab nrog ntau yam ntawm ib hom lossis ntau hom fibers.
3. Cov qauv Cable tshwj xeeb tsim muaj thaum thov.
4. Cov cables tuaj yeem muab nrog cov tub ntxhais qhuav lossis cov tub ntxhais qhuav ib nrab
