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- ADSS: ʻO ka Dielectric Self-supporting Aerial Fiber Optic Cable no ka pūnaewele waho
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ADSS: ʻO ka Dielectric Self-supporting Aerial Fiber Optic Cable no ka pūnaewele waho
helehelena
- Kumukūʻai (USD): E noi i kahi ʻōlelo
- Ka nui (Mika): 1
- Hoʻouna (USD): E noi i kahi ʻōlelo
- Huina (USD): E noi aku i kahi ʻōlelo
- Ke Kaʻina Hoʻouna: DHL, FedEx, UPS, EMS, Ma ke Kai, Ma ka Ea
- Uku: TT (Bank Transfer), Western Union, Paypal, Payoneer
Hōʻike ka ADSS optical cable i kahi ʻano hoʻoheheʻe i hoʻopaʻa ʻia no ka hana ʻoi aku ka maikaʻi. Hoʻokomo pono ʻia ka fiber optical 250µm i loko o kahi pahu hoʻoheheʻe modulus kiʻekiʻe, a laila hoʻopiha ʻia me kahi pūhui wai. No ka hana ʻana i ke kaula uʻi paʻa a paʻa, ua hoʻopaʻa ʻia ka paipu wehe, a me ke kaula hoʻopiha, a puni kahi kumu hoʻoikaika ʻole metala i hana ʻia me FRP. Hoʻopiha piha ʻia nā āpau i loko o ke kumu uwea me ka wai-kūpaʻa momona. Eia kekahi, pale ʻia ke kumu uwea e ka polyethylene (PE) i loko o ka sheath, a hoʻoikaika ʻia me ka hoʻohana ʻana i nā fiber aramid stranded. ʻO ka hope loa, ua hoʻokuʻu ʻia me ka polyethylene (PE) i waho a i ʻole ka pale uila uila (AT) i waho, e hōʻoia ana i ka hana maikaʻi loa a me ka hilinaʻi.
Nā Mea Aʻo
Hoʻokumu Mana ʻole ʻole: Ua hoʻolālā ʻia ke kelepona ADSS me kahi pahu AT e hāʻawi ana i ke kūpaʻa hoʻokele uila. Hiki iā ia ke kūpaʻa i nā volta kiʻekiʻe a hiki i ka 25KV i ka wā o ka hana, e hōʻoiaʻiʻo ana i ka hoʻoili mana ʻole.
- Hoʻolālā māmā a paʻakikī: Me ke anawaena kaula liʻiliʻi a me ke kaumaha hoʻemi, hoʻemi ke kaula ADSS i ka hopena o ka hau, ka makani, a me ka ukana ma nā hale kākoʻo. ʻO kēia hoʻolālā e hōʻoia i ka hoʻonui ʻia a me ka hilinaʻi ʻoiai i nā kūlana paʻakikī.
- Hiki ke hoʻonui i ka Span: Hoʻolālā ʻia ke kaula ADSS e hāʻawi i nā span nui, ʻoi aku ma mua o 1000 mika. Hiki i kēia mea hiki ke hoʻokomo maʻalahi me ka ʻole o ka pono o nā kākoʻo waena pinepine, e hōʻemi ana i nā kumukūʻai hoʻonohonoho a me ka paʻakikī.
- ʻOi aku ka ikaika tensile a me nā ʻano wela: Hōʻike ke kelepona ADSS i nā waiwai tensile koʻikoʻi, hiki iā ia ke pale i nā ukana koʻikoʻi a me nā kūlana kaiapuni. Mālama ia i ka hana maikaʻi loa ma kahi ākea o nā mahana, e hōʻoiaʻiʻo ana i ka lawe ʻana i ka ʻikepili hilinaʻi.
- Ke ola lōʻihi: Hāʻawi ke kelepona ADSS i ka manaʻolana o ke ola ma mua o 30 mau makahiki, e hōʻike ana i kona kūpaʻa a me ka hilinaʻi. Hāʻawi kēia lōʻihi i kahi hopena kūpono no ka hoʻolālā pūnaewele lōʻihi.
Ma ka hoʻokomo ʻana i kēia mau hiʻohiʻona, hāʻawi ka ADSS fiber optic cable i ka hoʻoili mana ʻole, ka hoʻolālā māmā, hiki ke hoʻolōʻihi ʻia, ka ikaika tensile maikaʻi, ke kūpaʻa wela, a me ke ola lawelawe lōʻihi.
Nā kūmole kikowaena
Ref. anawaena waho (mm) | 11.8 | 12 | 12.3 | 12.6 | 12.8 | 13.1 | 13.5 | 13.8 | 14.4 | 14.6 | 14.8 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Ref. kaumaha (kg/km) | Puu PE | 117 | 121 | 126 | 133 | 138 | 145 | 155 | 163 | 177 | 182 | 195 |
AT Sheath | 124 | 129 | 134 | 141 | 145 | 153 | 163 | 171 | 186 | 191 | 204 | |
Rec. ʻO Max i kēlā me kēia lā. Hana Hana | 1.5 | 2.25 | 3 | 3.6 | 4.5 | 5.4 | 6.75 | 7.95 | 9 | 10.5 | 12.75 | |
Max. ʻAe ʻia ka hana hoʻoluhi | 4 | 6 | 8 | 10 | 12 | 6 | 18 | 22 | 26 | 28 | 34 | |
Kaha Haʻihaʻi | 10 | 15 | 20 | 24 | 30 | 36 | 45 | 53 | 60 | 70 | 85 | |
CSA lālā ikaika (mm²) | 4.6 | 7.6 | 10.35 | 13.8 | 14.3 | 18.4 | 22 | 26.4 | 32.2 | 33 | 40 | |
Modulus o ka Elasticity (kN/mm²) | 7.6 | 8.3 | 9.45 | 10.8 | 11.8 | 13.6 | 16.4 | 18 | 19.1 | 19.6 | 20.1 | |
Huina Hoʻonui Wela (x10^-6/K) | 1.8 | 1.5 | 1.3 | 1.2 | 1 | 0.9 | 0.6 | 0.3 | 0.1 | 0.1 | 0.1 | |
Span kūpono (NESC Standard, M) | A | 160 | 230 | 300 | 370 | 420 | 480 | 570 | 670 | 750 | 800 | 880 |
B | 100 | 150 | 200 | 250 | 280 | 320 | 380 | 460 | 530 | 560 | 650 | |
C | 140 | 200 | 290 | 350 | 400 | 460 | 550 | 650 | 750 | 800 | 880 | |
D | 100 | 150 | 200 | 250 | 280 | 320 | 380 | 460 | 510 | 560 | 650 | |
Waihona/hana wela | -40C a + 70C |
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