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ASTM 25kV Space Aerial Cable yog siv nyob rau hauv cov cheeb tsam ntawm cov ntoo siab npog, cov cheeb tsam nrog nruj easements, alleyways thiab ntev qhib qhov chaw.Cov cuab yeej no rub cov hlua hluav taws xob los ze dua yam tsis pub lawv kov.Ua li ntawd, lawv raug tiv thaiv los ntawm cov ceg ntoo poob, cua, lossis lwm yam kev cuam tshuam.
Ib qho cable nrog 3-txheej extruded ntaub thaiv npog thiab npog qhov system ua los ntawm extruded semiconducting thermoset neeg xyuas pib daim ntaub thaiv npog thiab 2-txheej txheej, ntxiv dag zog nrog aluminium conductor steel.
XLPE ua rau sab hauv txheej ntawm lub npog, thiab TR-XLPE ua rau sab nraud.
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 crosslinked polyethylene npog (XLPE), qhov twg txheej txheej yog taug qab-tiv taus (TK-XLPE).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 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
Rau kev nug txog peb cov khoom lossis daim ntawv teev nqi, thov tso koj tus email rau peb thiab peb yuav teb rau hauv 24 teev