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NA2XBY0.6/1kV Low Voltage Power Cable
NA2XBY0.6/1kV Low Voltage Power Cable

NA2XBY 0.6/1kV Low Voltage Power Cable

NA2XBY 0.6/1kV are low voltage power cables designed according to EN 60228 standard, suitable for fixed installation in indoor, outdoor, underground, Cable ducts, conduits, or concrete (not subject to vibration) environments. Featuring stranded aluminium conductors, cross-linked polyethylene (XLPE) insulation, PVC bedding, galvanized steel wire armour (SWA), and PVC outer sheath, it complies with IEC 60502-1 standards. The lightweight aluminium reduces material and installation costs while the SWA provides robust mechanical protection against impacts and rodents, ideal for direct burial. With low dielectric losses, high thermal stability, and good moisture resistance, it ensures efficient transmission in demanding environments. Flame-retardant and durable, the NA2XBY 0.6/1kV Low Voltage Power Cable offers long service life with minimal maintenance. Perfect for industrial sites, infrastructure projects, commercial developments, and utility networks requiring reliable, protected low-voltage underground power supply.
Voltage Rating(Uo/U) 0.6/1kV
Maximum Operating Temperature +90°C
Minimum Bending Radius 15 x overall diameter
Construction
Technical Specifications
Quality Control
Application

Construction

NA2XBY 0.6/1kV Low Voltage Power Cable Construction
NA2XBY 0.6/1kV Low Voltage Power Cable

Conductor

Class 2 stranded aluminium conductor

Insulation

XLPE (Cross-Linked Polyethylene)

Filler

PVC(Polyvinyl Chloride)

Armour

Double galvanized steel tape

Sheath

PVC(Polyvinyl Chloride)

Sheath Colour

Black

Manufacturer Standard

IEC 60502-1, EN 60228

Flame retardant

IEC/EN 60332-1-2

Application

With its galvanized steel tape armor, this cable offers excellent resistance to mechanical stress and is well-suited for use in local distribution networks.

Technical Specifications

NA2XBY 0.6/1kV Low Voltage Power Cable
NA2XBY Low Voltage Power Cable Technical Specifications

No of

Cores

Nominal Cross-Section

Area 

Nominal Overall

Diameter 

Approximate

Weight 

  mm2 mm kg/km
2 16 19.6 624
2 25 22.6 807
2 35 24.8 967
3 16 20.5 741
3 25 23.8 985
3 35 26.2 1202
3 35/16 27.4 1317
3 50 29.6 1503
3 50/25 30.2 1573
3 70 33.5 1914
3 70/35 35.3 2132
3 95 37.6 2429
3 95/50 39.7 2711
3 120 42.5 2991
3 120/70 45 3363
3 150/70 48.8 4271
3 185/95 54.1 41191
3 240/120 61.2 6174
4 16 22.1 859
4 25 26 1172
4 35 28.6 1434
4 50 32.4 1804
4 70 36.7 2306
5 16 23.9 1057
5 25 28.4 1477
5 35 31.5 1842
5 50 35.9 2356
5 70 40 2960
5 95 45.3 3837

Quality Control

NA2XBY 0.6/1kV Low Voltage Power Cable
NA2XBY Low Voltage Power Cable  Raw Material Test

Raw Material Test

For the NA2XBY 0.6/1kV Low Voltage Power Cable, raw material testing begins with aluminium certification for alloy composition and mechanical properties. XLPE granules are tested for crosslinking potential, contamination, and thermal endurance via hot set pre-checks. PVC compounds undergo Congo red testing, volume resistivity, and migration analysis. Steel wires are checked for galvanization mass, diameter tolerance, and breaking load. The structured process: receipt documentation review, random sampling, physical/mechanical testing (yield, elongation), chemical verification using spectroscopy, accelerated aging/corrosion trials, and material release decision. This ensures defect-free inputs, providing the base for the NA2XBY 0.6/1kV Low Voltage Power Cable's electrical performance, insulation quality, and robust armour protection.

NA2XBY Low Voltage Power Cable  Process inspection

Process inspection

Process inspection in NA2XBY 0.6/1kV Low Voltage Power Cable production involves multi-point quality checks. Aluminium conductor forming monitors strand uniformity and surface smoothness. XLPE insulation extrusion ensures even coverage with X-ray gauges. Bedding layer provides smooth armouring base. Steel wire application controls helical lay, tension balance, and overlap. Sheath extrusion includes online spark testing and thickness uniformity. Critical steps: pre-extrusion compound verification, parameter stabilization, real-time dimension scanning, armour wire coverage measurement, gel fraction sampling, and defect removal protocols. This ensures the NA2XBY 0.6/1kV Low Voltage Power Cable maintains precise construction, strong armour integrity, and IEC compliance throughout manufacturing.

NA2XBY Low Voltage Power Cable Finished Product

Finished Product

Completed NA2XBY 0.6/1kV Low Voltage Power Cable reels face rigorous tests. Key routines: DC resistance, high-potential AC test, insulation thickness, sheath integrity, and armour continuity. Mechanical endurance via impact, crushing, and pulling tests. Heat shock and flame propagation evaluations follow. The sequential process: conditioning, voltage/mechanical load application, timed exposure monitoring, recovery inspection, property re-measurement, and documentation. Additional checks cover ovality and weight. Passing all verifies the NA2XBY 0.6/1kV Low Voltage Power Cable's mechanical strength, electrical reliability, and suitability for direct burial low-voltage networks.

Application

Excellent for underground power supply in manufacturing plants, solar farms, street lighting, and rural electrification. Commonly direct-buried for feeding transformers, motors, and panels where mechanical protection and aluminium cost advantages are required.

Technical Advantages

● 30+ years of manufacturing experience
● ISO and UL certified production
● Customized cable and transformer solutions

Product Packaging

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Wires and Cables packaging (8)

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FAQ From Customers

What are the advantages of power cables and overhead lines?
(1) Reliable operation, because it is installed in a hidden place such as underground, it is less damaged by external forces, has less chance of failure, and the power supply is safe, and it will not cause harm to people;
(2) The maintenance workload is small and frequent inspections are not required;
(3) No need to erect towers;
(4) Help improve power factor.
Which aspects should be considered when choosing the cross section of a power cable?
(1) The long-term allowable working current of the cable;
(2) Thermal stability once short circuited;
(3) The voltage drop on the line cannot exceed the allowable working range.
What are the measures for cable fire prevention?
(1) Use flame-retardant cables;
(2) Use fireproof cable tray;
(3) Use fireproof paint;
(4) Fire partition walls and fire baffles are installed at cable tunnels, mezzanine exits, etc.;
(5) Overhead cables should avoid oil pipelines and explosion-proof doors, otherwise local pipes or heat insulation and fire prevention measures should be taken.
What should be paid attention to during the transportation and handling of cables?
(1) During transportation, loading and unloading, cables and cable reels should not be damaged. It is strictly forbidden to push the cable reels directly from the vehicle. Generally, cables should not be transported and stored flat.
(2) Before transporting or rolling the cable reel, ensure that the cable reel is firm, the cable is wound tightly, the oil pipe between the oil-filled cable and the pressure oil tank should be fixed without damage, the pressure oil tank should be firm, and the pressure indication should meet the requirements.
What inspections should be carried out for the acceptance of cable lines?
(1) The cable specifications should meet the regulations, the arrangement should be neat, no damage, and the signs should be complete, correct and clear;
(2) The fixed bending radius of the cable, the related distance and the wiring of the metal sheath of the single-core power cable should meet the requirements;
(3) The cable terminal and the middle head should not leak oil, and the installation should be firm. The oil pressure of the oil-filled cable and the meter setting should meet the requirements;
(4) Good grounding;
(5) The color of the cable terminal is correct, and the metal parts such as the bracket are completely painted;
(6) There should be no debris in the cable trench, tunnel, and bridge, and the cover should be complete.

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