Ngemibuzo malunga neemveliso zethu okanye uluhlu lwamaxabiso, nceda ushiye i-imeyile yakho kuthi kwaye siya kuqhagamshelana phakathi kweyure ezingama-24
Inkqubo yokusasaza umbane eyenziwe ngobunjineli ngaphambili ebizwa ngokuba yi-Spacer Cable yenzelwe ukuthembeka okuphezulu, iindleko eziphantsi zokusebenza, kunye nokuguquguquka okungaphezulu ekusebenziseni ilungelo lendlela.Ukuze uvumele ukudibanisa okuphakathi kunye namanqaku omhlaba (amasebe omthi, njl.) Ngaphandle kokubangela ukuphuma okanye ukuhamba okungafunekiyo, abaqhubi bahlanganiswe ngamacandelo amabini okanye amathathu epolymer.
Izinto eziphathekayo zikhuselekile kwi-abrasion, ukulandelwa kombane, kunye nokuwohloka kwe-UV.Umthunywa onamandla aphezulu osebenza njengenkqubo engathathi hlangothi, inkxaso yomatshini, kunye nocingo lwekhaka lombane luxhasa umqhubi.Ngaphantsi komthunywa, abaqhubi baxhonywa kwi-ad rift kwaye babanjwe "ngama-spacers."Ukuze kulungiswe imiba echanekileyo, umthunywa kunye nabaqhubi banokudibaniswa ndawonye kwindawo encinci ngenxa yeempawu zokugquma.
Ikhebula elilodwa elinomqhubi we-ACSR, i-2-layer coverage, kunye ne-3-layer extruded shield kunye nenkqubo yokugubungela eyenziwe nge-semiconducting thermoplastic conductor shield.
I-Polyethylene ephantsi, ephakathi, okanye ephezulu (LDPE, MDPE, okanye HDPE) yenza umaleko wangaphakathi ogqumayo, ngelixa i-polyethylene enganyangekiyo kumkhondo ephakathi okanye ephezulu yoxinaniso (TK-MDPE okanye TK-HDPE) yenza umphandle. umaleko.
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 low-, medium- or high-density polyethylene covering (LDPE, MDPE okanye HDPE), apho umaleko wangaphandle uxhathisa umkhondo (TK-MDPE okanye TK-HDPE).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