Tumizani Imelo kwa IfeMukafuna kudziwa zazinthu zathu kapena mndandanda wamitengo, chonde tisiyireni imelo ndipo tidzalumikizana mkati mwa maola 24
ASTM 25kV Aerial Spacer Cable AAC 3-wosanjikiza Track-resistant XLPE
DOWNLOWANI ZAMBIRI ZA CATEGORY
Kugwiritsa ntchito
Pofuna kupewa zolakwika kapena pamene malo ali okwera mtengo, ASTM 25kV Aerial Cable (waya wamtengo ndi spacer chingwe) yapangidwa kuti igwiritsidwe ntchito pamakina apamwamba ndi achiwiri ogawa pa 25 kV (mwadzina).
Mukakumana ndi mitengo kapena nyama zakuthengo, mawonekedwe osanjikiza a 3-layer amachotsa mabwalo amfupi ndi ma flashovers.Dongosololi limatha kuyimitsa kulephera kwa dongosolo, kuwonongeka, kapena moto wobwera chifukwa cha kugwa kwamitengo kapena nthambi zikayikidwa bwino.
Zomangamanga
Chingwe cha Aerial Spacer chokhala ndi kondakita wopangidwa kwathunthu ndi aluminiyamu, chishango chamitundu itatu chotuluka kunja ndi makina ophimba opangidwa ndi chophimba cha 2-wosanjikiza ndi chishango chowonjezera cha semiconducting thermoset conductor.
Crosslinked polyethylene amapanga wosanjikiza wamkati wa chophimba, ndi njanji zosagwira crosslinked polyethylene amapanga wosanjikiza kunja.
Chigawo chilichonse chimalumikizidwa ndi chomangira.
Kondakitala:
AAC (1350-H19, compact stranded).
Conductor Shield:
Chishango chowonjezera cha semiconducting thermoplastic chomwe chimakhala chaulere kuchokera ku kondakitala ndikumangirira ku chophimba.
Zovala Zamkati ndi Zakunja:
Chophimba cha 2-layer crosslinked polyethylene (XLPE), pomwe chosanjikiza chakunja sichimva nyimbo (TK-XLPE).Zigawo zonse zimagwirizanitsidwa pamodzi.Chosanjikiza chakunja chizikhala chakuda kapena chotuwa, chosagwirizana ndi kuwala kwa dzuwa komanso kusagwirizana ndi njanji.
Miyezo
Mogwirizana ndi zomwe bungwe la American Society for Testing and Equipment linanena:
Zida zopangira aluminiyamu 1350-H19 zamtunduwu zimakwaniritsa kapena kupitilira miyezo ya B230 pazinthu zomwe zanenedwa.
Zigawo za conductor zimakumananso ndi muyezo wa B231 wamawaya a aluminium 1350-H19 okhazikika.
Chitsulo cholimba cha aluminium concentric-lay-stranded (ACSR) chimakwaniritsa miyezo ya B232.
Pakatikati pazitsulo zazitsulo zokhala ndi galvanized zinc kuti kulimbikitsidwa kumakwaniritsa miyezo ya ASTM B498.
