E hoʻouna i ka leka uila iā mākouNo nā nīnau e pili ana i kā mākou huahana a i ʻole ka papa inoa kumukūʻai, e ʻoluʻolu e waiho i kāu leka uila iā mākou a e hoʻopili mākou i loko o 24 hola
ASTM 35kV Lāʻau Uea Conductor Overhead Transmission Ukula ACSR 3-layer Track-resistant PE
HOOLAHA
Palapala noi
Hoʻokumu ʻia kahi ʻōnaehana hoʻolaha uila i kapa ʻia ʻo Spacer Cable no ka hilinaʻi kiʻekiʻe, nā kumukūʻai haʻahaʻa, a me ka maʻalahi o ka hoʻohana ʻana i ke ala kūpono.I mea e ʻae ai i ka launa pū ʻana me nā wahi lepo (nā lālā lāʻau, a me nā mea ʻē aʻe) me ka ʻole o ka hoʻomaka ʻana i kahi outage a i ʻole ka hele ʻana i makemake ʻole ʻia, ua uhi ʻia nā conductors me ʻelua a ʻekolu mau papa polymer.
Paʻa ʻole ka mea i ka abrasion, ka nānā ʻana i ka uila, a me ka pōʻino o UV.ʻO kahi ʻelele ikaika kiʻekiʻe e lawelawe nei ma ke ʻano he ʻōnaehana kūʻokoʻa, kākoʻo mechanical, a me ka uwea pale uila e kākoʻo i ka conductor.Ma lalo o ka ʻelele, ua kau ʻia nā alakaʻi i ka ad rift a paʻa ʻia e nā "spacers."I mea e hoʻoponopono ai i nā pilikia kūpono, hiki ke hui pū ʻia ka ʻelele a me nā alakaʻi i loko o kahi wahi liʻiliʻi me nā ʻano insulating o ka uhi.
Nā kūkulu hale
ʻO kahi kaula hoʻokahi me kahi alakaʻi ACSR, kahi uhi 2-layer, a me kahi pale extruded 3-layer a me ka ʻōnaehana uhi i hana ʻia me ka semiconducting thermoplastic conductor pale.
ʻO ka polyethylene haʻahaʻa, waena, a i ʻole kiʻekiʻe-density polyethylene (LDPE, MDPE, a i ʻole HDPE) ke uhi ʻia ka papa o loko, ʻoiai ʻo ka polyethylene medium-a i ʻole kiʻekiʻe-density polyethylene (TK-MDPE a i ʻole TK-HDPE) e hana i waho. papa.
Hoʻohui ʻia kēlā me kēia papa me kahi paʻa.
Mea alakaʻi:
AAC (1350-H19, paʻa paʻa).
Palekana alakaʻi:
ʻO ka pale thermoplastic semiconducting extruded i wehe manuahi ʻia mai ke alakaʻi a hoʻopaʻa ʻia i ka uhi.
Ka uhi o loko a me waho:
2-papa haʻahaʻa, waena- a i ʻole kiʻekiʻe-density polyethylene uhi (LDPE, MDPE a i ʻole HDPE), kahi i kū ai ka ʻaoʻao o waho (TK-MDPE a i ʻole TK-HDPE).Hoʻopili ʻia nā papa a pau.He ʻeleʻele a ʻeleʻele paha ka ʻaoʻao o waho, pale i ka lā a pale i ke ala.
Nā kūlana
Hana ʻia kēia mau kaula a hoʻāʻo ʻia e hoʻokō a ʻoi aku paha ma mua o nā kūlana aʻe:
ASTM B230 – Aluminum 1350–H19 Uea no nā Hana Uila
ASTM B231 - Concentric-Lay-Stranded Aluminum 1350 Conductors
ASTM B400 – Nā Mea Hoʻokele Kūleʻa Kūʻokoʻa-Lay-Stranded Compact Round Concentric-Lay-Stranded Conductors
ASTM D1248 - Polyethylene Plastics Extrusion Materials for Wire and Cable
ICEA S-121-733 – Kākoʻo ʻia ka Uea Laʻau a me ka ʻelele Spacer Cable
