He ʻāpana koʻikoʻi nā ala kaʻa o ka ʻōnaehana holoʻokoʻa a me kahi papahana ola nui. Ma ke ʻano o ka hoʻomohala ikaika ʻana o ka ʻāina i nā ʻoihana hou, ʻoi aku ka maikaʻi o ka hoʻonui ʻana i ka hoʻopukapuka kaʻaahi a me ke kūkulu ʻana, kahi e hana maikaʻi ai i ka hoʻoulu ʻana i ka ulu waiwai a me ka ulu ʻana o nā kaulahao ʻoihana pili. Ma muli o kēia, ua kākoʻo ikaika ka mokuʻāina i ke kūkulu ʻana i nā alahao, ʻoi aku ka wikiwiki o nā kaʻaahi kiʻekiʻe, i nā makahiki i hala iho nei, a ua pōmaikaʻi pū nā ʻoihana pili i luna a me lalo.
Ma keʻano he kaula no ka hāʻawiʻana i ka mana a me ka hoʻounaʻana i nā hōʻailona ma nā locomotives, ua piʻi aʻe me ka uluʻana o nā locomotives Kina. Eia nō naʻe, ʻoiai ua hoʻomaka ka ʻoihana uea locomotive i kahi manawa ʻoihana, ma hope o ka nui o nā manawa ʻoihana, ua kau pū ka mākeke i nā koi kikoʻī kikoʻī no ia.
Ma ke ʻano he ʻoihana ola o ka locomotive, lawe ka locomotive cable i ka hoʻouna ʻana i ka ʻikepili o loko a me waho, nā hōʻailona hoʻomalu a me ka ʻike hāʻawi mana o ka locomotive. Hoʻopuni ʻia ka hapa nui o nā kaula locomotive ma waena o nā papa metala, a paʻakikī loa ko lākou wahi uila. Ke holo ka locomotive no ka manawa lōʻihi, pili ia i nā mea ʻino e like me ka ablation, corrosion, humidity, kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, a he maʻalahi loa kona puʻu waho. Inā loaʻa ka pōʻino, aia paha nā pōʻino palekana like ʻole.
ʻIke ʻia ʻo Aipu Wharton i ka ʻimi mau ʻana o ke kahua noi o ka uea a me ke kaula. Hoʻohana ke kaula ʻikepili kūikawā no ka locomotive i kahi hoʻolālā pale ʻekolu-papa, ʻo ke keleawe keleawe ʻole oxygen, a ua uhi ʻia ka ʻili me kahi papa hoʻokaʻawale insulating. ʻO ka pahu o waho he ʻaila-paʻa, pale ahi, a me ka halogen-ʻole ( Low-smoke a me halogen-free), no laila e hōʻemi ana i nā mea ʻino i loko o ka uahi i hana ʻia i nā kūlana pilikia, me ka noʻonoʻo ʻana i nā ʻano o ka pohō haʻahaʻa a nā kaula paʻa-amplitude, a me ka hoʻonui ʻana i ka mana anti-environmental o nā kaula locomotive, e hōʻoia ana i ka hana maʻamau o nā locomotives, e pale ana i nā ʻano pilikia like ʻole.
| Māhele Huahana | LSZH uwea ikepili pale | Cat.5e 4-Pair UTP me LSZH sheath | Cat.6e 4-Pair UTP me LSZH sheath |
| Hoʻolālā huahana | 2P×24AWG | 4×22AWG | 4P×26AWG |
| Anawaena o ka hua i pau | 6.70±0.3mm | 6.60±0.2mm | 6.60±0.3mm |
Me kona mau hiʻohiʻona kūʻokoʻa, ua kūpono ke kelepona ʻikepili kūikawā no nā locomotives no ka hoʻohana ʻana i nā kaula i loko o ka ʻōnaehana mana kūloko, ʻōnaehana kamaʻilio a me ka ʻōnaehana hoʻokele o nā locomotives transit (subway, bullet train, urban light rail, etc.).
ʻO R & D a me ka hana ʻana i nā kaula ʻoihana, alakaʻi i ka hoʻomohala ʻana i ka ʻoihana, ma ke ala o ka hana hou, ʻo Aipu Waton, ke hoʻoikaika nei e neʻe i mua.
E hoʻomau i ka hele ma mua!
Ka manawa hoʻouna: Mei-06-2022