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SANS 1507-3 Cu/PVC/SWA/PVC Cable means Copper PVC insulated steel wire armoured PVC sheath cables , which are directly burial in free-draining soil conditions for fixed indoor and outdoor installations. They are currently widely used to transmit and distribute power for the power line with A.C.50HZ,rated voltage 0.6/1kV.
PVC SWA PVC copper cable structures are stable. Different cable specifications can be selected according to the system used, such as three-phase four-wire system, three-phase five-wire system, etc.
Electrical performance U0/U:
0.6/1kV
Chemical performance:
chemical, UV&oil resistance
Mechanical performance:
minimum bending radius: 15 x overall diameter
Terminal performance:
-Maximum service temperature:70℃
-Maximum short-circuit temperature: 160℃(Max.5s)
-Minimum service temperature:-5℃
Fire performance:
-Flame retardant according to IEC/EN 60332-1-2 standard
-Reduced emission of halogens chlorine <15%
Conductor:
plain circular, compacted or shaped stranded copper conductor
Insulation:
PVC(Polyvinyl chloride), rated at 70℃
Bedding:
PVC(Polyvinyl chloride), rated at 70℃
Armoring:
SWA(galvanized round steel wire)
Sheath:
PVC(Polyvinyl chloride) or PE(Polyethylene)
Core Identification
- Single core: black
- Two cores: red, black
- Three cores: red, yellow and blue
- Four cores: red, yellow, blue and black
- Five cores: red, yellow, blue, black and green
Sheath Colour:
black with blue stripe
1.Conductor 2.Insulation 3.Filling 4. Taping 8. Sheath
Cable Marking:
printing, embossing, engraving
Packing Materials:
wooden drum, steel drum, steel-wooden drum
- SANS 1507-3 Standard
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