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3C 50mm2 Cu 19/33kV PVC Black
3C 50mm2 Cu 19/33kV PVC Black
19/33kV Three Core, Individually Screened and PVC Sheathed Stranded Conductors up to 10kA fault level
Read more- Nexans ref. : XNHA19AA003CXAA
- Country ref. : XNHA19AA003CXAA
- EAN : 99319215447659
Description
Description
Standards
-
ProductAS/NZS 1125; AS/NZS 1429.1; IEC 60228; IEC 60502-2
Construction
- Stranded compacted conductor
- Semi-conductive insulation screen
- Copper wire screen
- XLPE insulation
- Semi-conductive conductor screen
- FIllers
- PVC sheath
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Armour type
-
Conductor flexibility
Class 2
Conductor material
Aluminum
Conductor shape
Circular
Insulation
XLPE
Outer sheath
PVC
Screen
Copper wire
Type of conductor
Stranded compacted
Dimensional characteristics
Dimensional characteristics
Approximate weight
355.0 kg/100m
Conductor cross-section
50 mm²
Conductor diameter
8.05 mm
Diameter over insulation
25.566 mm
Diameter over screen
28.866 mm
Nominal Duct Diameter
100 mm
Nominal Screen Area on each core
32.34 mm²
Nominal insulation thickness
8.0 mm
Nominal overall diameter
69.5 mm
Nominal overall diameter
-
Number of screen wires (nb x mm Ø)
19 x 0.85 mm Ø
Electrical characteristics
Electrical characteristics
A.C. Conductor resist. 50Hz and at 90 °C
0.821 Ohm/km
Capacitance (All Main Cores - Screen)
0.134 µF / km
Charging current per phase
0.798 A/km
DC Resistance of the Screen at 20°C
0.56 Ohm/km
Dielectric loss per phase
60.7 W/km
Inductive reactance at 50Hz
0.147 Ohm/km
Insulation resistance at 20°C
18000 MOhm.km
Max. DC resistance of the conductor at 20°C
0.641 Ohm/km
Maximum electric stress
4 kV/mm
Permissible short circuit current conductor 1s
4.7 kA
Permissible short circuit current screen 1s
4.8 kA
Rated Voltage Uo/U (Um)
-
Zero sequence reactance at 50HZ
0.099 Ohm/km
Zero sequence resistance at 20°C
2.317 Ohm/km
Mechanical characteristics
Mechanical characteristics
Maximum Pulling Tension
7.5 kN
Usage characteristics
Usage characteristics
Minimum Bend Radius - During Installation (under Tension)
1250 mm
Minimum Bend Radius - Installed
830 mm
Resources
Resources
Current carrying capacity table (in Amps) - 19/33kV Three Core
Current carrying capacity table (in Amps) - 19/33kV Three CoreConductor cross-section |
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mm² | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al |
50.0 | 204.0 | 158.0 | 217.0 | 168.0 | 156.0 | 121.0 | 205.0 | 159.0 | 170.0 | 132.0 |
In air touching (3 core) |
In air spaced (3 core) |
In air enclosed (3 core) |
Underground Direct Buried (3 core) |
Underground ducts (3 core) |
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