Home > Medium Voltage Power Cables > NA2XSY 18/30 (36) kV Aluminum XLPE insulated Copper tape shielded Cable
NA2XSY-Cable
NA2XSY-Cable

NA2XSY 18/30 (36) kV Aluminum XLPE insulated Copper tape shielded Cable

Application

Medium voltage cables for distribution networks, also for connection to generation units and plant and process connection. To be laid directly in ground,outdoors, indoors and in cable ducts.

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
  • Outer sheath: Polyvinyl chloride (PVC)
Main Characteristics
  • Good electrical and mechanical properties.
  • Minimal dielectric loss, high insulation resistance.
Specification

IEC 60228 Conductors of Insulated Cables.
Rated Voltages: from 6kV (Um=7.2kV) up to 30kV (Um=36kV)

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Product Parameters

No.of Cores and Nominal Cross Section Nominal  Insulation Thickness Nominal Sheath Thickness Approx Overall Diameter Approx. Weight Max.D.C. Resistance of Conductor at 20℃
Cu AI Cu AI
mm² mm mm mm kg/km kg/km Ω/km Ω/km
1×50 8.0 2.0 31.8 1302 1016 0.387 0.641
1×70 8.0 2.0 33.5 1557 1143 0.268 0.443
1×95 8.0 2.1 35.5 1878 1304 0.193 0.32
1×120 8.0 2.1 36.7 1878 1419 0.153 0.253
1×150 8.0 2.2 38.4 2469 1571 0.124 0.206
1×185 8.0 2.2 40.1 2873 1742 0.0991 0.164
1×240 8.0 2.3 42.6 3482 2015 0.0754 0.125
1×300 8.0 2.4 45.0 4134 2296 0.0601 0.100
1×400 8.0 2.5 47.9 5036 2667 0.047 0.0778
1×500 8.0 2.6 51.5 6143 3136 0.0366 0.0605
1×630 8.0 2.7 55.4 7613 3709 0.0283 0.0469

Application and case display

FAQ

What is the validity period for the offer of cable?
What is the purpose of a metallic shield in MV and HV cables?
What is the application of Armored vs. Unarmored Cables?
Longitudinal Water Blocking vs. Lateral Water Blocking?
What is the operating temperature of the cable?
What is the validity period for the offer of cable?
Typically, the offer is valid for 7 to 30 days, and the price will be adjusted according to the cost of raw materials and the exchange rate.
What is the operating temperature of the cable?
The operating temperature of a cable is determined by the insulation and sheathing material. PVC has a range of -15°C to 70°C, XLPE can reach up to 90°C, while silicone rubber can handle temperatures from -60°C to 180°C.
How do you calculate the minimum bending radius of cables?
The bend radius refers to the curved shape in which an electrical cable can be bent or curved without sustaining damage. To determine the minimum bend radius for cables, apply the following formula: Minimum Bend Radius = Cable Outer Diameter×Cable Multiplier. For example, if the outer diameter of a cable is 20mm, its minimum bending radius would be 20mm×6 = 120mm. Conversely, if an armored cable has an outer diameter of 30mm, its minimum bending radius would be 30mm×12 = 360mm.
Is a flame-retardant cable also fire resistant?
No. A flame-retardant cable is not the same as a fire-resistant cable. A flame-retardant cable is designed to restrict the spread of fire by inhibiting combustion. Fire-resistant cables, on the other hand, maintain circuit integrity and continue to function for a specified time under defined fire conditions.
What is the minimum order quantity for the product?
The minimum order quantity for low and medium voltage cables is 200 meters, whereas for high voltage cables, it is 2000 meters. Should the order quantity fall below the MOQ, however, if the factory has stock, we can still supply it.

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