Ngemibuzo malunga neemveliso zethu okanye uluhlu lwamaxabiso, nceda ushiye i-imeyile yakho kuthi kwaye siya kuqhagamshelana phakathi kweyure ezingama-24
I-ASTM 25kV Space Aerial Cable isetyenziswa kwiindawo ezinomthi omde ogqume umthi, iindawo ezineeasimenti ezixineneyo, indledlana kunye neendawo ezivulekileyo ezinde.Esi sixhobo sitsala iintambo zombane kufutshane ngaphandle kokubavumela ukuba bachukumise.Ngaloo ndlela, bayakhuselwa kumasebe awileyo, umoya, okanye ezinye iziphazamiso.
Intambo enye ene-3-layer extruded shield kunye nenkqubo yokugubungela eyenziwe nge-extruded semiconducting thermoset conductor shield kunye ne-2-layer covering, iqiniswe nge-aluminium conductor steel.
I-XLPE yenza umaleko wangaphakathi wesigqubuthelo, kwaye i-TR-XLPE yenza umaleko wangaphandle.
Uluhlu ngalunye ludityaniswe yibhondi.
IKondi:
I-AAC (1350-H19, i-compact stranded).
IKhoki Shield:
Isikhuseli se-semiconducting semiconducting eyongeziweyo se-thermoplastic esikhulula ngokukhululekileyo kwi-conductor kwaye siboshwe kwisigqubuthelo.
Isigqubuthelo sangaphakathi nangaphandle:
I-2-layer crosslinked polyethylene covering (XLPE), apho i-layer yangaphandle i-track-resistant (TK-XLPE).Zonke iileya zidityaniswe kunye.Umaleko ongaphandle uya kuba mnyama okanye ngwevu, ukumelana nokukhanya kwelanga kunye nokumelana nemikhondo.
Ezi ntambo zenziwa kwaye zivavanywe ukuhlangabezana okanye ukugqitha le migangatho ilandelayo:
I-ASTM B230 – i-Aluminiyam 1350–H19 yoNcingo yeeNjongo zoMbane
I-ASTM B231-I-Aluminiyam eyi-Concentric-Lay-Stranded 1350 Conductors
I-ASTM B400 – Ii-Conductors eziQinisekisiweyo eziLungileyo
I-ASTM D1248-iPlastiki yePlastiki yePolyethylene iziXhobo zokuSebenza ngocingo kunye neCable
I-ICEA S-121-733 - Ucingo loMthi kunye noMthunywa oXhaswayo we-Spacer Cable
Ngemibuzo malunga neemveliso zethu okanye uluhlu lwamaxabiso, nceda ushiye i-imeyile yakho kuthi kwaye siya kuqhagamshelana phakathi kweyure ezingama-24