Medium Voltage XLPE Insulated Power Cable

Application:

Medium Voltage XLPE Insulated power cable is used to transmit and distribute power in power transmission and distribution system of 35kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated power cable. 

 

Property:

1.The highest allowed operating temperature of conductor for long-term working is 90 degrees.

2.In short circuit (Max long term is no more than 5 seconds),the highest temperature for conductor is no more than 250 degrees.

3.the environmental temperature of operating in air should be no more than 40 degrees, and  25 degrees underground.

4.Excellent electrical performance, resistance to chemical corrosion.

medium voltage xlpe insulated power cable

Specification:

1.Standard of Production: IEC60502-2 VDE 0276-620 AS/NZS1429.1 ICEA S93-639 ICEA S94-649 

2.Ratedvoltage:3.6/6(7.2)kV,3.8/6.6(7.2)kV,6/10(12)kV,6.35/11(12)kV,8.7/10(15)kV,8.7/15(17.5)kV, 12/20(22)kV,12.7/22(24)kV,12.7/22(24)kV,18/30(36)kV,19/33(36)kV

3.Shape of Conductor: round ,sectored

4.Number of cores: One, two, three, four, 3C+E

5.Construction:

          Construction

Cable Type
(power cable)
ConductorInsulationScreenArmorOuter Sheath
AluminumCopperXLPESCTSWSTDSTAWPVCPE
Cu/XLPE/PVC
PPP------------P
Cu/XLPE/PE
PPP------------
P
Al/XLPE/PVCP
PP------------P
Al/XLPE/PEP
PP------------
P
Cu/XLPE/STA/PVC
PPP---P------P
Cu/XLPE/STA/PE
PPP---P------
P
Al/XLPE/STA/PVCP
PP---P------P
Al/XLPE/STA/PEP
PP---P------
P
Cu/XLPE/DSTA/PVC
PPP------P---P
Cu/XLPE/DSTA/PE
PPP------P---
P
Al/XLPE/DSTA/PVCP
PP------P---P
Al/XLPE/DSTA/PEP
PP------P---
P
Cu/XLPE/SWA/PVC
PPPP---------P
Cu/XLPE/SWA/PE
PPPP---------
P
Al/XLPE/SWA/PVCP
PPP---------P
Al/XLPE/SWA/PEP
PPP---------
P
Cu/XLPE/AWA/PVC
PPP---------PP
Cu/XLPE/AWA/PE
PPP---------P
P
Al/XLPE/AWA/PVCP
PP---------PP
Al/XLPE/AWA/PE P
PP---------P
P
Tipes: screen materil SCT= soft copper tape; 
           armor material SW=steel wire, ST=steel tape, DST=double steel tape, AW=aluminum wire.


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