Ngemibuzo mayelana nemikhiqizo yethu noma uhlu lwamanani, sicela usishiyele i-imeyili futhi sizokuthinta kungakapheli amahora angama-24
I-ASTM 25kV SAC Cable System isetshenziselwa ukwaba okungaphezulu noma kwesibili okunesikhala esilinganiselwe esitholakalayo.
Le Cable ye-SAC ifanele ama-voltage afinyelela ku-25,000 volts.
Lolu cingo lwesihlahla luvalekile ukuze luvimbele ukujikeleza okufushane okuqondile kanye nokuqubuka kwesikhashana uma izihlahla ezikhuphukayo noma ezinye izinto zihlangana namakhondaktha anjalo aseduze.
Ikhebula elilodwa elinomqhubi we-ACSR, isihlangu esinwetshiwe sezendlalelo ezi-3 kanye nesistimu yokumboza, ehlanganisa isivikelo somqhubi we-thermoplastic esikhishiwe, kanye nesembozo sezendlalelo ezi-2.
Isendlalelo esingaphakathi siyi-polyethylene ephansi, emaphakathi noma ephezulu (LDPE, MDPE noma i-HDPE), kuyilapho ungqimba lwangaphandle lumelana namathrekhi i-polyethylene ephakathi nendawo noma ephezulu (TK-MDPE noma i-TK-HDPE).
Zonke izendlalelo zihlanganiswe ndawonye.
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 enesendlalelo esi-2 esiphansi, esimaphakathi noma esiphezulu (LDPE, MDPE noma i-HDPE), lapho ungqimba lwangaphandle lumelana namathrekhi (TK-MDPE noma i-TK-HDPE).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:
- ASTM B230 – Aluminium 1350–H19 Wire for Electrical Purposes
- ASTM B231 - Concentric-Lay-Stranded Aluminium 1350 Conductors
- I-ASTM B400 - Amakhondiktha Ahlanganisiwe Ahlangene
I-ASTM D1248 - Izinto Zokunwetshwa zePlastiki yePolyethylene yocingo nekhebula
- I-ICEA S-121-733 - Intambo Yesihlahla kanye Nekhebula Le-Spacer Elisekelwe Isithunywa
Ngemibuzo mayelana nemikhiqizo yethu noma uhlu lwamanani, sicela usishiyele i-imeyili futhi sizokuthinta kungakapheli amahora angama-24