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IEC 60502-1 IEC 60228 600 1000v Concentric Cable DNO Cable
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What is concentric cable used for ?
The "concentric cable" describes a cable with two concentric conductors that share the same axis. Distribution networks, current surface boards, meters, or circuit panels, which can be installed immediately beneath or outside, are typically where it is employed.
Even in dry and humid settings, high-bandwidth communications can be supported on reasonably long lines without repeaters.
Performance
Electrical performance U0/U:
0.6/1kV
Chemical performance:
chemical, UV&oil resistance
Mechanical performance:
minimum bending radius:12 x overall diameter
Terminal performance:
-Maximum service temperature:90℃
-Minimum service temperature：-15℃
Constructions of concentric electric cable
Conductor:
Plain Annealed Stranded Copper Phase Conductor.
Insulation:
A concentric layer of plain annealed solid copper neutral conductors surrounds the XLPE-insulated area.
Armour:
Plain Annealed Solid Strand Bare Copper Earth Conductors with XLPE Insulation
Sheath:
PVC
Sheath Colour:
Black
Voltage Rating:
600/1000 Volts
1.Phase conductor:
2.Insulation
3.Neutral conductor
4.Binder tape
5.Sheathed
Cable Marking and Packing Materials
Cable Marking:
printing, embossing, engraving
Packing Materials:
wooden drum, steel drum, steel-wooden drum
Specifications
-IEC 60502-1 IEC 60228 Standard
