NA2XBY cable represents a premium medium voltage power cable solution designed for reliable electrical distribution in demanding applications.
What is NA2XBY Cable?
NA2XBY cable is a medium voltage power cable featuring cross-linked polyethylene (XLPE) insulation with aluminum conductors and PVC outer sheath. The designation 'NA2XBY' follows European cable naming conventions and indicates specific construction characteristics that make it suitable for underground distribution, industrial installations, and power transmission applications.
Cable Designation Breakdown N - Standard medium voltage cable according to VDE standards A - Aluminum conductor 2X - Cross-linked polyethylene (XLPE) insulation B - Moisture barrier (lead sheath or equivalent) Y - PVC outer sheath
NA2XBY Cable Application
NA2XBY cable represents a proven solution for medium voltage power distribution applications requiring reliable performance, cost-effectiveness, and long-term durability. Its combination of aluminum conductors, XLPE insulation, and protective sheathing systems makes it ideal for underground distribution, industrial installations, and commercial applications.
NA2XBY Cable Standards:
IEC 60228 Conductors
IEC 60502-1 Power cables with extruded insulation and their accessories for rated voltages from 1kV(Um=1.2kV) up to 30kV(Um=36kV) - Part 1: Cables for rated voltages of 1 kV(Um=1.2kV) and 3 kV(Um=3.6kV)
CONSTRUCTION :
NA2XBY Cable Construction

NA2XBY Cable Construction
Conductor: Copper or aluminum, Class 1: solid conductor, or Class 2: stranded conductor
Insulation:Cross-linked polyethylene XLPE
Filler: Non-hygroscopic material
Binder tape: Non-hygroscopic material
Inner sheath: Polyvinyl chloride PVC
Armour: Double galvanized steel tape
Outer sheath: Polyvinyl chloride PVC
TECHNICAL :
Voltage Rating Uo/U (Um) 0.6/1 (1.2)kV
Nominal Voltage DC (core-earth/core-core) :1.8/1.8kV
Test Voltage:4kV
Temperature Rating:
Flexed: 5°C to +90°C
Fixed: -35°C to +90°C
Maximum Short Circuit Temperature:
+250°C (max 5 seconds)
Minimum Bend Radius:
Single core: 15 x overall diameter
Multi core: 12 x overall diameter
Whether used in urban distribution networks, industrial facilities, or commercial buildings, NA2XBY cable provides the reliability and performance required for modern electrical infrastructure.
As electrical systems continue to evolve with smart grid technologies and renewable energy integration, NA2XBY cable remains a fundamental component in delivering safe, reliable, and efficient electrical power distribution for diverse applications worldwide.