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

NAYBY 0.6/1kV Low Voltage Power Cable

NAYBY 0.6/1kV are low voltage power cables designed according to DIN VDE 0276 standard, suitable for fixed installation in indoor, outdoor, underground, cable ducts, or concrete (not exposed to vibration), with steel tape armoring providing additional mechanical protection. Featuring stranded or solid aluminium conductors, PVC insulation, filler, and robust PVC outer sheath, it complies with VDE 0276-603 and IEC standards. This unarmoured cable offers good electrical properties, mechanical strength, and resistance to moisture and chemicals. Lightweight aluminium design reduces installation and material costs compared to copper equivalents. Suitable for direct burial, ducts, or indoor fixed installations where mechanical protection is not critical. Flame-retardant with adequate current-carrying capacity, the NAYBY 0.6/1kV Low Voltage Power Cable ensures reliable performance with minimal losses.
Voltage Rating(Uo/U) 0.6/1kV
Temperature Rating Fixed installation: -5°C to +70°C (PVC sheath)
Conductor max operating temp: +90°C
Minimum Bending Radius Fixed installation: 12 × overall diameter
Construction
Technical Specifications
Quality Control
Application

Construction

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

Conductor

Class 2 stranded aluminum (AL)

Insulation

XLPE (Cross-Linked Polyethylene)

Bedding

PVC (Polyvinyl Chloride)

Armour

STA (Steel Tape Armour)

Sheath

PVC (Polyvinyl Chloride)

Sheath Colour

Black or as requested

Manufacturer Standard

DIN VDE 0276-603, IEC 60502-1, IEC 60228

Flame retardant

DIN VDE 0482-332-1-2 / IEC 60332-1-2

Core Identification

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

Application

NAYBY cables are used for fixed installation in industrial and civil power distribution networks, suitable for indoor, outdoor, underground, and duct installations, especially where moderate mechanical protection is required.

Technical Specifications

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

No of

Cores

Nominal Cross

Section Area 

Nominal Thickness

of insulation 

Nominal Thickness

of Sheath 

Nominal Overall

Diameter 

Approximate

Weight 

  mm2 mm mm mm kg/km
1 16 1.0 1.4 11.0 215
1 25 1.2 1.4 12.5 315
1 50 1.4 1.4 14.5 495
1 70 1.4 1.4 15.5 635
1 95 1.6 1.5 17.5 840
1 120 1.6 1.6 18.8 1000
1 150 1.8 1.6 20.5 1210
1 185 2.0 1.8 22.5 1450
1 240 2.2 1.8 24.5 1820
3 16 1.0 1.8 19.5 720
3 25 1.2 1.8 22.0 1000
3 50 1.4 2.0 28.0 1650
3 70 1.4 2.0 30.5 1950
3 95 1.6 2.2 34.5 2450
3 120 1.6 2.2 36.0 2950
3 150 1.8 2.4 39.0 3400

Quality Control

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

Raw Material Test

For the NAYBY 0.6/1kV Low Voltage Power Cable, raw material testing begins with aluminium ingot/rod certification for alloy composition and electrical conductivity. PVC resins undergo viscosity, K-value, and monomer residue analysis. Stabilisers and plasticisers are quantified for migration risk. Conductor rods face elongation and bend tests. Insulation/sheath compounds are tested for dielectric strength and thermal endurance pre-extrusion. The step-by-step process: receipt documentation review, random sampling, physical/mechanical testing, chemical verification, accelerated aging trials, and material release. This rigorous evaluation establishes a defect-free foundation for the NAYBY 0.6/1kV Low Voltage Power Cable's conductivity, insulation reliability, and environmental performance in low-voltage systems.

NAYBY Low Voltage Power Cable  Process inspection

Process inspection

Process inspection in NAYBY 0.6/1kV Low Voltage Power Cable production involves multi-point quality checks. Aluminium stranding monitors compactness and surface defects. Core insulation extrusion ensures even coverage and adhesion with real-time thickness gauges. Filling and assembly stages verify core positioning and tape application. Outer sheath extrusion includes spark testing and eccentricity measurement. Printing durability and color consistency are inspected. Critical steps: pre-extrusion compound mixing verification, line speed/temperature control, in-process voltage testing, sampling for cross-section analysis, and immediate defect removal. This ensures the NAYBY 0.6/1kV Low Voltage Power Cable achieves uniform construction, reliable insulation, and full VDE/IEC compliance.

NAYBY Low Voltage Power Cable Finished Product

Finished Product

Completed NAYBY 0.6/1kV Low Voltage Power Cable is rigorously tested before dispatch. Key routines: DC resistance measurement, AC voltage test, insulation and sheath thickness checks, and continuity verification. Flame test (vertical), cold bend, and impact resistance confirm mechanical properties. Long-duration heat and moisture tests assess aging. The sequential process: reel sampling, test setup with water bath/oven, parameter application (voltage/temperature), timed exposure, recovery inspection, electrical/mechanical re-measurement, and documentation. Additional checks cover outer diameter and weight. Passing all verifies the NAYBY 0.6/1kV Low Voltage Power Cable's safety, robustness, and efficiency for low-voltage power transmission in fixed applications.

Application

Primarily used for buried low-voltage connections in utility-scale projects, agricultural fields, industrial estates, and metropolitan networks. Suitable for direct burial or ducts requiring lightweight, cost-effective aluminium PVC cables with good moisture resistance.

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)
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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