N2XSRY (YJV72) 6-10(12)kV
N2XSRY (YJV72) 6-10(12)kV

N2XSRY (YJV72) 6-10(12)kV

Medium voltage cables for distribution networks. They are suitable for laying indoor, tunnel, cables trench and underground, it is able to bear external mechanical forces, but unable to bear heavy pulling force, it widely used in transformer stations, electric power plants and industrial plants.
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Application
Medium voltage cables for distribution networks. They are suitable for laying indoor, tunnel, cables trench and underground, it is able to bear external mechanical forces, but unable to bear heavy pulling force, it widely used in transformer stations, electric power plants and industrial plants.

Construction
● Conductor: Copper, class 2, circular compacted conductors  
● Conductor screen: Non-metallic, semi-conducting compound
● Insulation: Cross-Linked polyethylene XLPE
● Insulation screen: Non-metallic,semi-conducting compound
● Metallic screen: Copper tape
● Filler: Non-hygroscopic material
● Inner sheath: Polyvinyl chloride PVC
● Armour: Steel tape  
● Outer sheath: Polyvinyl chloride PVC

Chaircteritics
Good electrical and mechanical properties. Minimal dielectric loss, high insulation resistance. The PVC outer sheath allows adequate resistance to grease, oil and abrasion.  

Specification
IEC 60228 Conductors of Insulate Cables.
IEC 60502-2 Power cables with Extruded Insulation and Their Accessories for Rated Voltages from 1kV (Um=1.2kV) up to 30kV (Um=36kV) - Part 2: Cables for Rated Voltages of 6kV (Um=7.2kV) and 30kV (Um=36kV) 
High reliability
Super high pressure
Less maintenance
Technical Parameter
No. of Cores and Nominal Cross Section Min. Number of Wires Nominal Insulation Thickness Nominal Copper Tape Thickness Nominal Steel Tape Thickness Nominal
Sheath Thickness
Approx. Overall Diameter Approx. Weight Max. D.C.Resistance of Conductor
at 20℃
mm² No. mm mm mm mm mm kg/km Ω/km
6/10(12)kV
3X25 6 3.4 0.10 0.5 2.4 43.9 2814 0.727
3X35 6 3.4 0.10 0.5 2.4 46.1 3216 0.524
3X50 6 3.4 0.10 0.5 2.6 49.0 3768 0.387
3X70 12 3.4 0.10 0.5 2.7 53.1 4621 0.268
3X95 15 3.4 0.10 0.5 2.8 57.2 5613 0.193
3X120 18 3.4 0.10 0.5 2.9 60.2 6527 0.153
3X150 18 3.4 0.10 0.5 3.0 63.6 7554 0.124
3X185 30 3.4 0.10 0.5 3.1 67.7 8918 0.0991
3X240 34 3.4 0.10 0.5 3.3 73.3 10865 0.0754
3X300 34 3.4 0.10 0.5 3.5 78.6 12941 0.0601
3X400 53 3.4 0.10 0.8 3.7 86.3 16762 0.0470



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