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 25kV Space Aerial Cable SAC Overhead Power Cable ACSR 3-layer Track-resistant XLPE
HOOLAHA
Palapala noi
Hoʻohana ʻia ʻo ASTM 25kV Space Aerial Cable i nā wahi o ka uhi lāʻau kiʻekiʻe, nā wahi me nā ease paʻa, nā ala a me nā wahi ākea lōʻihi.Hoʻopili kēia mea hana i nā kaula mana me ka ʻole e hoʻopā.Ma ia ala, pale ʻia lākou mai nā lālā hāʻule, ka makani, a me nā pilikia ʻē aʻe.
Nā kūkulu hale
ʻO ke kaula hoʻokahi me kahi pale extruded 3-layer a me ka ʻōnaehana uhi i hana ʻia me kahi extruded semiconducting thermoset conductor pale a me kahi uhi 2-layer, i hoʻoikaika ʻia me ka alumini conductor steel.
ʻO XLPE ka papa o loko o ka uhi, a ʻo TR-XLPE ka papa waho.
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:
Uhi polyethylene crosslinked 2 (XLPE), kahi o ka papa o waho e kūpaʻa-track (TK-XLPE).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
