Ngemibuzo mayelana nemikhiqizo yethu noma uhlu lwamanani, sicela usishiyele i-imeyili futhi sizokuthinta kungakapheli amahora angama-24
Amakhondaktha amathathu esigaba se-MV abanjwe eduze ndawonye ngama-spacers ku-MV embozwe ngaphezulu (eyaziwa nangokuthi izintambo zesikhala noma izintambo zesihlahla).Izihlilingi ezinamandla aphezulu zisetshenziselwa ukumisa ama-spacers.Ikhondatha ye-aluminium yekhebula engaphezulu evalekile ivikelwe ungqimba lwe-polyethylene emelana nethrekhi.
Ikhondatha ye-AAC kukhebuli eyodwa enesembozo sezendlalelo ezi-2, isihlangu esikhishwe ngezingqimba ezi-3, nesihlangu esenziwe nge-semiconducting thermoset conductor ekhishiwe.
I-Crosslinked polyethylene (XLPE) yenza ungqimba lwangaphakathi lwesembozo, futhi i-polyethylene engazweli kuthrekhi (TK-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