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ASTM 35kV Tsob Ntoo Hlau Conductor Overhead Transmission Cables ACSR 3-txheej Track-resistant PE
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Daim ntawv thov
Lub tshuab hluav taws xob ua ntej xa hluav taws xob hu ua Spacer Cable yog tsim los rau kev ntseeg siab, kev ua haujlwm qis, thiab kev hloov pauv ntau dua hauv kev siv txoj cai.Txhawm rau tso cai rau kev sib cuag nrog cov ntsiab lus hauv av (cov ceg ntoo, thiab lwm yam) yam tsis muaj kev cuam tshuam los yog tsis txaus siab, cov neeg xyuas pib tau them nrog ob lossis peb txheej ntawm polymer.
Cov khoom siv tiv thaiv kev puas tsuaj, hluav taws xob taug qab, thiab UV deterioration.Tus tub txib muaj zog siab uas ua haujlwm ua haujlwm nruab nrab, kev txhawb nqa txhua yam, thiab xob laim thaiv hlau txhawb nqa tus neeg xyuas pib.Nyob rau hauv tus tub txib, cov neeg xyuas pib tau dai ad rift thiab tuav los ntawm "spacers."Yuav kom daws tau qhov teeb meem ntawm txoj cai, tus neeg xa xov liaison thiab cov neeg siv khoom tuaj yeem muab ua ke ua ke rau hauv ib qho chaw me me ua tsaug rau cov txheej txheem ntawm cov txheej txheem insulating.
Kev tsim kho
Ib lub cable nrog ACSR tus neeg xyuas pib, 2-txheej txheej npog, thiab 3-txheej extruded ntaub thaiv npog thiab npog qhov system ua los ntawm semiconducting thermoplastic conductor shield.
Tsawg-, nruab nrab-, lossis high-density polyethylene (LDPE, MDPE, lossis HDPE) ua rau cov txheej txheej sab hauv, thaum taug qab-tiv taus nruab nrab- lossis high-density polyethylene (TK-MDPE lossis TK-HDPE) ua rau sab nrauv txheej.
Txhua txheej yog koom nrog ib daim ntawv cog lus.
Tus neeg xyuas pib:
AAC (1350-H19, compact stranded).
Conductor Shield:
Extruded semiconducting thermoplastic shield uas yog pub dawb stripping los ntawm tus neeg xyuas pib thiab khi rau lub npog.
Inner thiab Outer Covering:
2-txheej low-, nruab nrab-los yog high-density polyethylene npog (LDPE, MDPE lossis HDPE), qhov txheej txheej txheej yog taug qab-tiv taus (TK-MDPE lossis TK-HDPE).Txhua txheej yog sib txuas ua ke.Cov txheej txheej sab nrauv yuav tsum yog xim dub lossis grey, hnub ci resistant thiab taug qab resistant.
Cov qauv
Cov cables no tau tsim thiab sim ua kom tau raws li cov qauv hauv qab no:
ASTM B230 - Aluminium 1350-H19 Hlau rau Cov Hom Phiaj Hluav Taws Xob
ASTM B231 - Concentric-Lay-Stranded Aluminium 1350 Tus neeg xyuas pib
ASTM B400 - Compact Round Concentric-Lay-Stranded Conductors
ASTM D1248 - Polyethylene Plastics Extrusion Materials rau Hlau thiab Cable
ICEA S-121-733 - Ntoo Hlau thiab Neeg xa xov liaison Txhawb Spacer Cable
