NA2XSBY (YJLV62)  Single Core  12/20(24)kV
NA2XSBY (YJLV62)  Single Core  12/20(24)kV

NA2XSBY (YJLV62) 12-20(24)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: Aluminum, 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
● Inner sheath: Polyvinyl chloride PVC
● Armour: Non-magnetic 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
1X25 6 3.4 0.12 0.20 1.7 22.4 678 1.20
1X35 6 3.4 0.12 0.20 1.7 23.4 743 0.868
1X50 6 3.4 0.12 0.20 1.8 24.7 830 0.641
1X70 12 3.4 0.12 0.20 1.8 26.4 954 0.443
1X95 15 3.4 0.12 0.20 1.9 28.4 1108 0.320
1X120 15 3.4 0.12 0.20 1.9 29.6 1221 0.253
1X150 15 3.4 0.12 0.20 2.0 31.3 1366 0.206
1X185 30 3.4 0.12 0.20 2.0 33.0 1534 0.164
1X240 30 3.4 0.12 0.50 2.1 36.7 2141 0.125
1X300 30 3.4 0.12 0.50 2.2 39.1 2437 0.100
1X400 53 3.4 0.12 0.50 2.3 42.2 2845 0.0778
1X500 53 3.4 0.12 0.50 2.4 45.8 3341 0.0605
1X630 53 3.4 0.12 0.50 2.5 49.9 3970 0.0469



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