Description
Standards
International : IEC 60332-3-22; IEC 60502-1; IEC 61034-2National : Factory standard; GOST 53769
Description
Application
In ground, outdoors, in concrete, indoors and in cable ducts where no mechanical damage is to be expected
Construction
Conductor of aluminium wires - insulation of PVC - extruded PVC inner covering - PVC LS sheath
Characteristics
Construction characteristics | |
---|---|
With Green/Yellow core | No |
Conductor material | Aluminum |
Insulating material | Special PVC |
Type of conductor | Circular, stranded, class 2 |
Outer sheath | Fire-retardant PVC |
Material of filler / inner sheath | PVC filler |
Dimensional characteristics | |
Number of cores | 1 |
Conductor cross-section | 630mm² |
Nominal insulation thickness | 2.8mm |
Electrical characteristics | |
Max. DC resistance of the conductor at 20°C | 0.047Ohm/km |
Perm. current rating in air 25°C - trefoil formation | 612A |
Usage characteristics | |
Minimum operating temperature | -50°C |
Minimum installation temperature | -15°C |
Bending factor when laying | 10(xD) |
Maximum operating temperature | 50°C |
Max. conductor temperature in service | 70°C |
Fire retardant | IEC 60332-1 |
Gases corrosivity | IEC 61034 |