Ndife okondwa kuyankha mafunso aliwonse, chonde tumizani mafunso ndi maoda anu.
Ntchito | Parameter | Chigawo |
Chitsanzo cha chingwe | OPGW-2S 2×24B1(0/92.6-60) |
|
Nambala ya fiber optic | 48 | B1 |
Waya awiri | 13.2 | mm |
Kulemera kwa chingwe | 560 ± 5 | Kg/km |
Central structural element | 1×Φ2.6/30AS | mm |
fiber optic unit | 2×Φ2.5/24B1 | mm |
Mkati structural element | 4×Φ2.5/30AS | mm |
Zomangamanga zakunja | 11×Φ2.8/30AS | mm |
Magawo owerengeredwa | 92.6 | mm2 |
Mwadzina kuthyola mphamvu | 75 | KN |
DC kukana | 0.6 | Ω/km |
Short dera mphamvu panopa | 60 | THE2S |
Modulus ya elasticity | 132 | G Pa |
Linear kukulitsa koyefithi | 13.8 | × 10 pa-8/℃ |
Chiŵerengero cha kupsyinjika kwa kulemera | 14.4 | km |
Njira yakunja ya hinge | Kulondola |
|
Static utali wopindika | 20D | mm |
Wailesi yopindika yamphamvu | 30D pa | mm |
Kutentha kosungirako | - 60-85 | ℃ |
Kuyika kutentha | -40-70 | ℃ |
Kutentha kwa ntchito | - 60-70 | ℃ |
Mtundu wa fiber optic | G.652D | |
Attenuation coefficient | @1310nm | ≤0.36 dB/km |
@1383nm | ≤0.35 dB/km | |
@1550nm | ≤0.22 dB/km | |
@1625nm | ≤0.23 dB/km | |
Gulu la refractive index | @1310nm | 1.467 |
@1550nm | 1.467 | |
Polarization mode kubalalitsidwa | ≤0.1 ps/√km | |
MFD 1310 nm | 9.0±0.3um | |
MFD 1550 nm | 10.0±0.3um | |
Liner diameter | 125.0 ± 1.0um | |
Kusazungulira kwa zokutira | ≤1.0% | |
Cholakwika chapakati/chovala chapakati | ≤0.8um | |
Liner diameter | 242 ± 7m | |
Kusazungulira koyambira | ≤6.0% | |
| ≤12.0um | |
Kulakwitsa kwa liner/lining concentricity | ≤1260 nm | |
kudula chingwe | 1312 ± 10 nm | |
Zero Dispersion Wavelength | 0.092 ps/(nm2∙km) | |
Balalikana otsetsereka | ≤0.05ps/√km |
Chingwe cha Optical Fiber Composite Aerial Ground Cable (OPGW) ndi chingwe chapansi cha mlengalenga chokhala ndi ulusi wa kuwala. Ili ndi ntchito zingapo, monga chingwe chapansi cha mlengalenga ndi kulumikizana kwa kuwala. Amagwiritsidwa ntchito makamaka pamizere yolumikizirana ya 110KV, 220KV, 500KV, 750KV ndi njira yatsopano yotumizira mafunde apamwamba kwambiri. Itha kugwiritsidwanso ntchito m'malo mwa mizere yomwe ilipo yamagetsi akale apamwamba, kuwonjezera chingwe cholumikizirana, kufalitsa nthawi yayitali komanso kupereka chitetezo champhezi. Zomangamanga zina zitha kusinthidwa popempha.
Machubu Osapanga zitsulo Olukidwa
- Zingwe zamawaya zimasinthidwa ndi machubu achitsulo osapanga dzimbiri
- Machubu a CHIKWANGWANI amapindika mopanda zingwe.
- Fiber deformation margin imachulukitsidwa poyerekeza ndi mapangidwe apakati pachubu
- Mabuckling odzaza amatha kuonjezedwa popanda kupangitsa kupsinjika mu ulusi.
Kapangidwe kakang'ono
- Kuchepetsa kulemera - Kusinthasintha kwakukulu
- Wocheperako wopindika wocheperako
- Zosavuta kuzigwira ndikuyika
- Kutsika kwa mphepo ndi madzi oundana kumachepetsa katundu panyumba
• Machubu achitsulo osapanga dzimbiri odzaza ndi gel osakaniza a hydrophobic amapereka chitetezo ndi chithandizo ku ulusi wa kuwala
• Makhalidwe abwino amakoka
• M'mimba mwake yaying'ono, kulemera kochepa, katundu wowonjezera pang'ono pa nsanja.
• Utali wokwanira wa fiber optical unit ndi wosavuta kupanga.
Bambo Herry
Phone/Wechat/Whatsapp:+8618123897029
Skype:sales09@aixton.com
Mr James
Phone/Wechat/Whatsapp:+8618566291592
Skype:aixton05