Romela Imeile ho RonaBakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lenane la litheko, ka kopo re siele lengolo-tsoibila la hau mme re tla ikopanya le rona nakong ea lihora tse 24.
ASTM 35kV Aerial Overhead Aluminium Wire AAC 3-layer e hanyetsanang le pina XLPE
THABELLA LITŠOANTŠISO TSA MOKHATLO
Kopo
Li-conductors tse tharo tsa mokhahlelo oa MV li ts'oaroe haufi-ufi ke li-spacers tse koahetsoeng ka holim'a MV (eo hape e tsejoang e le lithapo tsa spacer kapa lithapo tsa sefate).Li-slings tse matla a phahameng li sebelisoa ho emisa li-spacers.Mokhanni oa aluminium oa thapo e kentsoeng ka holimo e sirelelitsoe ke lera la polyethylene e hananang le pina.
Kaho
Mokhanni oa AAC ka thapo e le 'ngoe e nang le sekoaelo sa 2-layer, thebe e fetisitsoeng ka 3-layer, le thebe e entsoeng ka semiconducting thermoset conductor e extruded.
Crosslinked polyethylene (XLPE) e etsa karolo e ka hare ea sekoaelo, 'me polyethylene e hanyetsanang le pina (TK-XLPE) e etsa lesela le ka ntle.
Lera le leng le le leng le kopantsoe ke tlamo.
Mokhanni:
AAC (1350-H19, compact stranded).
Conductor Shield:
Thebe e ekelitsoeng ea thermoplastic e hlobolisoang ho tsoa ho conductor mme e tlameletsoe ho sekhurumetso.
Sekoahelo sa ka hare le sa ka ntle:
2-layer crosslinked polyethylene e kwahelang (XLPE), moo lera le ka ntle le hananang le pina (TK-XLPE).Likarolo tsohle li kopantsoe hammoho.Karolo e ka ntle e lokela ho ba e ntšo kapa e bohlooho, e hanyetsane le khanya ea letsatsi, 'me e hanyetse pina.
Litekanyetso
Lithapo tsena lia etsoa le ho lekoa ho fihlela kapa ho feta litekanyetso tse latelang:
ASTM B230 – Aluminium 1350–H19 Wire bakeng sa Merero ea Motlakase
ASTM B231 - Concentric-Lay-Stranded Aluminium 1350 Conductors
ASTM B400 – Compact Round Concentric-Lay-Straded Conductors
ASTM D1248 - Polyethylene Plastics Extrusion Materials for Wire and Cable
ICEA S-121-733 - Wire ea Sefate le Messenger e Tšehetsoeng ke Spacer Cable
