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N2XCH 0.6/1kV Low Voltage Power Cable
N2XCH 0.6/1kV Low Voltage Power Cable

N2XCH 0.6/1kV Low Voltage Power Cable

N2XCH 0.6/1kV are low-voltage power cables designed according to VDE 0276-603 and IEC 60502-1 standards, suitable for fixed installation in indoor, outdoor, and underground environments, including concrete (not exposed to vibration), where electromagnetic shielding is required. Built with copper conductors, thermosetting XLPE insulation, LSZH inner bedding, concentric copper wire neutral/earth screen, and LSZH outer sheath, it meets IEC 60502-1 and stringent fire requirements. The concentric screen minimizes interference and provides fault current path. Zero halogen and low smoke emission ensure safety during fires. Optional armour enhances resistance to external damage. With high current capacity, thermal endurance, and moisture resistance, the N2XCH 0.6/1kV Low Voltage Power Cable is widely used in modern infrastructure demanding reliable, environmentally friendly, and shielded power distribution in populated or sensitive environments.
Voltage Rating(Uo/U) 0.6/1kV
Temperature Rating Fixed: -30°C to +90°C
Minimum Bending Radius 15 x overall diameter
Construction
Technical Specifications
Quality Control
Application

Construction

N2XCH 0.6/1kV Low Voltage Power Cable Construction
N2XCH 0.6/1kV Low Voltage Power Cable

Conductor

RE: Class 1 solid copper
RM: Class 2 circular stranded copper
SM: Class 2 sectorial stranded copper

Insulation

XLPE (Cross-Linked Polyethylene)

Inner Sheath

Halogen-free compound

Concentric Conductor

Copper wires with a counter helix of copper tape

Sheath

LSZH (Low Smoke Zero Halogen)

Sheath Colour

Black

Manufacturer Standard

IEC 60502-1 VDE 0276 Part 604

Flame retardant

IEC/EN 60754-1/2, IEC/EN 61034-1/2

Core Identification

2 core: Brown /Blue
3 core: Brown /Black/ Grey
4 core: Brown / Black/ Grey/ Blue
5 core: Green/ /Brown /Blue/ Black/ Grey

Application

N2XCH cables are suitable for low-voltage power distribution systems that require electromagnetic shielding, such as industrial plants, power stations and control centers. They can be used indoors, outdoors, underground or in concrete (non-vibration environments), and are particularly suitable for locations that are sensitive to signal interference.

Technical Specifications

N2XCH 0.6/1kV Low Voltage Power Cable
N2XCH Low Voltage Power Cable Technical Specifications

No of

Cores

Conductor Nominal

Cross-Section Area 

Concentric Conductor Nominal

Cross Section 

Nominal Thickness

of Insulation 

Nominal Overall

Diameter

Approximate

Weight 

  mm2 mm2 mm mm kg/km
2 1.5 1.5 0.7 12 250
2 2.5 2.5 0.7 12 280
2 4 4 0.7 14 320
2 6 6 0.7 15 410
2 10 10 0.7 17 550
2 16 16 0.7 19 780
3 1.5 1.5 0.7 12 250
3 2.5 2.5 0.7 13 320
3 4 4 0.7 14 400
3 6 6 0.7 16 500
3 10 10 0.7 18 750
3 16 16 0.7 21 1000
3 25 16 0.9 24 1600
3 35 16 0.9 27 1800
3 50 25 1 30 2400
3 70 35 1.1 34 2615
3 95 50 1.1 38.1 3636
3 120 70 1.2 42.5 4606
3 150 70 1.4 47 5552
3 185 95 1.6 50 6680
3 240 120 1.7 57.1 8964
4 1.5 1.5 0.7 13 235
4 2.5 2.5 0.7 14 302
4 4 4 0.7 15 411
4 6 6 0.7 17 527
4 10 10 0.7 19 762
4 16 16 0.7 22 1139
4 25 16 0.9 27 1634
4 35 16 0.9 29 2080
4 50 25 1 33 2790
4 70 35 1.1 41 3550
4 95 50 1.1 46 4800
4 120 70 1.2 50 6556
4 150 70 1.4 55 7904
4 185 95 1.6 62 9950
4 240 120 1.7 68 12912
5 1.5 1.5 0.7 14 283
7 1.5 2.5 0.7 16 380
7 2.5 2.5 0.7 18 480
7 4 4 0.7 19 650
7 6 6 0.7 20 850
10 2.5 4 0.7 18 550
12 1.5 2.5 0.7 20 550
12 2.5 4 0.7 21 750
14 1.5 2.5 0.7 17.6 486
21 2.5 10 0.7 23 1050
24 1.5 6 0.7 25 950
24 1.5 6 0.7 27 1100
30 1.5 6 0.7 27 1100
30 2.5 6 0.7 28 1500

Quality Control

N2XCH 0.6/1kV Low Voltage Power Cable
N2XCH Low Voltage Power Cable  Raw Material Test

Raw Material Test

For the N2XCH 0.6/1kV Low Voltage Power Cable, raw material testing starts with copper certification for electrical and mechanical specifications. XLPE granules are evaluated for contamination, thermal stability, and crosslinking efficiency via microscopy and TGA. LSZH compounds face halogen-free verification, smoke opacity pre-tests, and corrosivity analysis per IEC standards. Concentric screen wires undergo resistivity and bonding checks. The structured process: receipt inspection, random sampling, physical/mechanical testing (tensile, elongation), chemical analysis with ion chromatography, accelerated aging and fire simulation trials, and release decision. This ensures premium inputs, establishing the base for the N2XCH 0.6/1kV Low Voltage Power Cable's shielding performance, low-emission safety, and dielectric strength.

N2XCH Low Voltage Power Cable  Process inspection

Process inspection

Process inspection during N2XCH 0.6/1kV Low Voltage Power Cable manufacturing involves continuous quality monitoring. Conductor stranding checks uniformity and surface quality. XLPE insulation extrusion monitors bonding with X-ray gauges. Bedding and concentric screening control wire application density and tape integrity. Sheath extrusion includes online spark testing and diameter control. Assembly stages verify overall balance. Critical steps: pre-extrusion dryness verification, parameter stabilization, real-time capacitance eccentricity checks, screen coverage measurement, gel fraction sampling, and defect removal protocols. This multi-point assurance maintains the N2XCH 0.6/1kV Low Voltage Power Cable's precise geometry, reliable screening, and compliance with LSZH and IEC requirements.

N2XCH Low Voltage Power Cable Finished Product

Finished Product

Completed N2XCH 0.6/1kV Low Voltage Power Cable reels are subjected to strict tests. Mandatory routines: DC resistance, high-potential AC test, concentric screen resistance, insulation thickness, and sheath integrity. Fire tests include smoke production, acidity of gases, and flame propagation. Mechanical evaluations cover impact and bending. The sequential process: sample conditioning, parameter application (voltage/current), timed fire exposure monitoring, recovery inspection, property re-measurement, and documentation. Additional verifications ensure marking permanence and flexibility. Passing all confirms the N2XCH 0.6/1kV Low Voltage Power Cable's fire safety, EMI shielding, durability, and suitability for critical low-voltage systems.

Application

Ideal for power distribution in metro systems, shopping malls, theaters, hotels, and high-rise buildings. Commonly used in fire alarm circuits, emergency power, and installations requiring low smoke zero halogen with concentric screening for safety and interference reduction.

Technical Advantages

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

Product Packaging

Wires and Cables packaging (1)
Wires and Cables packaging (1)
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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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