19/33kV Armoured Power Cable Structure Feature
Rated Voltage: 19/33kV |
Insulation Color: Nature Color Or Customized
Core Mark: Color Strip ( Yelllow, Bule, Red For 3 Core)
Core: 1 Core Or 3 Core
Outer Sheath Color: Black Or Customized
Cable Mark: Ink Printing Or Embossing Content Customized
Cable Drum Length: 300-450meter Per Drum
Metal Screen: Copper Tape Screen (CTS) Or Copper Wire Screen (CWS)
19/33kV CU/XLPE/CTS/PVC XLPE Power Cable Applications
For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed.
19/33kV CU/XLPE/CTS/PVC XLPE Power Cable Constructions
Conductor : Compact stranded copper conductor, Cl.2 as per IEC 60228
Conductor Screen: Semi-conductor
Insulation : XLPE(cross-linked polyethylene) rated at 90 ℃
Insulation Screen: Semi-conductor
Screen : Copper tape or Copper wire Screen as per request
Sheath : PVC type ST2 to IEC 60502, black
Note: Insulation color as per standards or customer requirement
19/33kV CU/XLPE/CTS/PVC XLPE Power Cable Standards
International: IEC 60502, IEC 60228
China: GB/T 12706.1-2008
Other standards such as BS,DIN and ICEA upon request
19/33kV CU/XLPE/CTS/PVC XLPE Power Cable Technical data
Rated voltage: 18/30kV
Maximum Conductor Temperature: under normal (90 ℃), emergency (130℃) or short circuit no more than 5 s (250℃) conditions.
Min. Ambient Temp.:The cable shall be pre heated if the ambient temperature is below 0℃
Min. Bending Radius: single core cable 20(d+D)±5%
Multi-core cable 15(d+D)±5%