Ngemibuzo mayelana nemikhiqizo yethu noma uhlu lwamanani, sicela usishiyele i-imeyili futhi sizokuthinta kungakapheli amahora angama-24
Ikhebula le-ASTM 25kV Space Aerial lisetshenziswa ezindaweni ezinekhava yezihlahla eziphakeme, izindawo ezinezindawo ezivulekile eziqinile, imigwaqo kanye nezindawo ezivulekile ezinde.Le divayisi isondeza izintambo zamandla ngaphandle kokuzivumela ukuthi zithinte.Ngaleyo ndlela, avikelekile emagatsheni awile, emoyeni, noma kwezinye iziphazamiso.
Ikhebula elilodwa elinesihlangu esi-3-ungqimba olunwetshiwe kanye nesistimu yokumboza eyenziwe yisivikelo somqhubi we-semiconducting thermoset ekhishiwe kanye nesembozo sezendlalelo ezi-2, esiqiniswe ngensimbi ye-aluminium conductor.
I-XLPE yenza ungqimba lwangaphakathi lwesembozo, futhi i-TR-XLPE yenza ungqimba lwangaphandle.
Isendlalelo ngasinye sihlanganiswe nesibopho.
Umqhubi:
I-AAC (1350-H19, iminyene).
I-Conductor Shield:
Isihlangu esinwetshiwe se-semiconducting thermoplastic esikhumula mahhala ku-conductor futhi sihlanganiswe nesembozo.
Isembozo sangaphakathi nangaphandle:
Isembozo se-polyethylene engu-2-layer crosslinked (XLPE), lapho ungqimba lwangaphandle lumelana namathrekhi (TK-XLPE).Zonke izendlalelo zihlanganiswe ndawonye.Ungqimba lwangaphandle luzoba mnyama noma lube mpunga, lumelane nokukhanya kwelanga futhi lukwazi ukumelana namathrekhi.
Lawa makhebuli akhiqizwa futhi ahlolwe ukuze ahlangabezane noma adlule amazinga alandelayo:
I-ASTM B230 – I-Aluminium 1350–H19 Wire Yezinjongo Zogesi
I-ASTM B231 - Concentric-Lay-Stranded Aluminium 1350 Conductors
I-ASTM B400 - Amakhondiktha Ahlanganisiwe Ahlangene
I-ASTM D1248 - I-Polyethylene Plastics Extrusion Materials yocingo nekhebula
I-ICEA S-121-733 – Intambo Yesihlahla kanye nekhebula le-Spacer elisekelwa yi-Messenger
Ngemibuzo mayelana nemikhiqizo yethu noma uhlu lwamanani, sicela usishiyele i-imeyili futhi sizokuthinta kungakapheli amahora angama-24