Igwe eletrọnịkị- Wasin Fujikura jikọtara ya na eriri anya (OPGW)
okwu mmeghe
► OPGW ma ọ bụ mara dị ka Optical Ground Waya bụ ụdị ihe owuwu eriri nwere ngwakọta nke nnyefe anya na waya ala dị elu maka nnyefe ike. A na-eji ya na ahịrị nnyefe ike ma dị ka eriri eriri anya na waya n'elu ala nke nwere ike inye nchebe nke ọkụ ọkụ na iduzi obere sekit ugbu a.
► The OPGW mejupụtara igwe anaghị agba nchara tube ngwa anya unit, aluminum cladding ígwè waya, aluminum alloy waya. Ọ nwere Central igwe anaghị agba nchara tube Ọdịdị na oyi akwa stranding Ọdịdị. Anyị nwere ike chepụta ihe owuwu dịka ọnọdụ gburugburu ebe obibi dị iche iche na ihe ndị ahịa chọrọ.
Njirimara
► Igwe anaghị agba nchara ngwa anya eriri unit nke Central rụrụ tube ma ọ bụ oyi akwa stranding Ọdịdị
► Aluminom alloy waya na aluminum kpuchiri ígwè waya armored
► Ekpuchiri ya na griiz anticorrosive n'etiti akwa
► OPGW nwere ike ịkwado ibu dị arọ na ntinye ogologo oge
► OPGW nwere ike izute waya ala chọrọ nke igwe na eletriki site n'ịgbanwe nha nke ígwè na aluminom.
► Mfe imepụta nkọwapụta yiri nke waya ala dị adị nwere ike dochie waya ala dị adị.
► OPGW na-enye ndị ụlọ ọrụ ike ohere iji ụlọ elu ha mee ihe ọzọ karịa nnyefe ike. Ha maka obere ntinye ego nwere ike ịnye njikọ dị oke elu na mpaghara Telecom.
Njirimara ngwa
► A na-agba ọsọ OPGW cable, ma ọ bụ tinye ya n'etiti n'elu pylons ọkụ eletrik dị elu, ígwè, osisi, ma ọ bụ ogwe osisi na ihe nkwụnye kwesịrị ekwesị na mgbakwunye. Akụkụ na-eduzi nke eriri, na nke a, ígwè na-eje ozi iji jikọta ụlọ elu ndị dị n'akụkụ na ala ala, ma na-echebe ndị na-eduzi voltaji dị elu site na ọkụ ọkụ.
► OPGW nwere njirimara na ọ nweghị mmetụta nke ntinye voltaji dị elu na data a na-ebufe site na Fibers. N'ihi ya, a na-ewere njirimara a nke Fiber n'ime uru iji nyefee data n'akụkụ eriri nnyefe ike dị elu.
► Enwere ike iji eriri anya dị n'ime eriri maka nnyefe data dị elu. Ngwa eletriki nwere ike iji eriri fiber optics maka SCADA ya, nchekwa na usoro njikwa nke eriri nnyefe, VOIP na ebumnuche nkwukọrịta ndị ọzọ. N'ọnọdụ ndị dị otú ahụ, ha nwere ike ịchekwa ego nke ịwụnye wires ígwè ndị ọzọ na-eje ozi dị ka waya ala ma ọ bụ ọta na ahịrị ha. Ha nwekwara ike ịgbazinye ma ọ bụ resị ndị ọzọ ka ha rụọ ọrụ dị ka njikọ njikọ fiber optic dị elu n'etiti obodo na netwọkụ ndị ọzọ.
Ọdịdị na nkọwa nka
| Ụdị USB | OPGW-60 | OPGW-70 | OPGW-90 | OPGW-110 | OPGW-130 |
| Ọnụọgụ / dayameta(mm) nke igwe anaghị agba nchara | 1/3.5 | 2/2.4 | 2/2.6 | 2/2.8 | 1/3.0 |
| Nọmba / dayameta nke waya AL (mm) | 0/3.5 | 12/2.4 | 12/2.6 | 12/2.8 | 12/3.0 |
| Nọmba / dayameta nke waya ACS (mm) | 6/3.5 | 5/2.4 | 5/2.6 | 5/2.8 | 6/3.0 |
| Dayameta nke USB (mm) | 10.5 | 12.0 | 13.0 | 14.0 | 15.0 |
| RTS (KN) | 75 | 45 | 53 | 64 | 80 |
| Ibu USB (kg/km) | 415 | 320 | 374 | 432 | 527 |
| DC mgbochi (20°C Ω/km) | 1.36 | 0,524 | 0,448 | 0,386 | 0,327 |
| Modul nke elasticity (Gpa) | 162.0 | 96.1 | 95.9 | 95.6 | 97.8 |
| ọnụọgụ nke mgbasawanye ọkụ Linear (1/°C ×10-6 | 12.6 | 17.8 | 17.8 | 17.8 | 17.2 |
| Ikike sekit dị mkpụmkpụ (kA2s) | 24.0 | 573 | 78.9 | 105.8 | 150.4 |
| Oke. okpomọkụ ọrụ (°C) | 200 | 200 | 200 | 200 | 200 |
| Oke. ọnụ ọgụgụ fiber | 48 | 32 | 48 | 52 | 30 |
Ụdị Ọdịdị
► Ụdị 1. Central igwe anaghị agba nchara tube Ọdịdị
► Ụdị 2. Layer stranding Ọdịdị
