1)6-35kV,25-500mm2 2)Core:1,2,3,3+1,4+1,3+2,5 round,sector 3)Armor:galvanized steel tape,steel wire 4)GB/T12706,IEC60502,BS

6-35kV High Voltage XLPE Insulated Electric Power Cable  

 

Operating characteristics

Max.admissible operating temperature of the conductor:90°CMax. short-circurt temperature of conductor shall not exceed 2500°C .ambient temperature under installation should not below 0°C .Bending radius:  ≥20D   (1 core without armor&3 cores with armor), b. ≥15D   (1 core with armor&3 cores without armor), D= outer diameterScope of Cables

Cable’s Main Type and Application

Type		Description	Main Application
Cu core	Al core
YJV	YJLV	Cu, Al core XLPE insulated PVC sheathed power cable	For lying indoor, tunnel, underground and canal. Unable to bear external mechanical pulling force and pressure during lay.
YJY	YJLY	Cu, Al core XLPE insulated PE sheathed power cable
YJV22	YJLV22	Cu, Al core XLPE insulated, steel tape armored PVC sheathed power cable	For lying indoor, tunnel, underground and canal. Able to bear external mechanical forces, but unable to bear large pulling force.
YJY23	YJLY23	Cu, Al core XLPE insulated, steel tape armored PE sheathed power cable
YJV32	YJLV32	Cu, Al core XLPE insulated, fine steel wire armored PVC sheathed power cable	For lying in shaft, under water and large difference of level, able to bear external mechanical pressure and moderate pulling force.
YJY33	YJLY33	Cu, Al core XLPE insulated, fine steel wire armored PE sheathed power cable
YJV42	YJLV42	Cu, Al core XLPE insulated, thick steel wire armored PVC sheathed power cable	For lying in water, seabed and large difference of level, able to bear larger mechanical pressure and pulling force.
YJY43	YJLY43	Cu, Al core XLPE insulated, thick steel wire armored PE sheathed power cable
Notes: Property of flame-retardant, heating proof serial cables is according to the requirements of GB/T19666-2005, <General rule of flame-retardant & heating proof cable>. Add the symbols before the general type, connecting with “-“.

Structure

       without armor

Conductorconductor screeninsulationinsulation screencopper tape screen/ copper wirefillertapeouter sheath

with armor

Conductorconductor screeninsulationinsulation screencopper tape screen/ copper wirefillertapeinner sheathsteel tape/steel wire armoringouter sheath

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