N2XRY 0.6/1kV Low Voltage Power Cable
- Voltage Rating(Uo/U) 0.6/1kV
- Temperature Rating Fixed: -25°C to +90°C
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Minimum Bending Radius
Fixed: 6 x overall diameter(1.5mm²-16mm²)
Fixed: 8 x overall diameter(>=25mm²)
Construction
Conductor
Insulation
Bedding
Armour
Sheath
Sheath Colour
Manufacturer Standard
Flame retardant
Core Identification
3 core: Brown /Blue/Grey
4 core: Brown / Black/ Grey/ Green/Blue
5 core: Green/Yellow /Brown /Blue/ Black/ Grey
Application
Technical Specifications
|
No of Cores |
Nominal Cross Section Area |
Nominal Thickness of insulation |
Nominal Overall Diameter | Approximate Weight |
BW / CW GLAND |
Wraparound Cleats |
|
| Under Armour | Overall | ||||||
| mm2 | mm | mm | kg/km | ||||
| 2 | 1.5 | 0.6 | 7.3 | 12.1 | 302 | 20 | CC5 |
| 2 | 2.5 | 0.7 | 8.5 | 13.6 | 346 | 20 | CC6 |
| 2 | 4 | 0.7 | 9.4 | 14.7 | 410 | 20S | CC7 |
| 2 | 6 | 0.7 | 10.5 | 15.9 | 499 | 20 | CC7 |
| 2 | 10 | 0.7 | 12.3 | 18 | 648 | 20 | CC8 |
| 2 | 16 | 0.7 | 14.3 | 20.4 | 978 | 20 | CC9 |
| 2 | 25 | 0.9 | 14.7 | 20.4 | 1290 | 25 | CC9 |
| 2 | 35 | 0.9 | 16.8 | 23.3 | 1500 | 25 | CC10 |
| 2 | 50 | 1 | 19 | 25.8 | 1890 | 25 | CC11 |
| 2 | 70 | 1.1 | 22 | 29 | 2450 | 32 | CC12 |
| 2 | 95 | 1.1 | 25.1 | 33.1 | 3300 | 32 | CC14 |
| 2 | 120 | 1.2 | 27.9 | 36.1 | 4020 | 40 | CC16 |
| 2 | 150 | 1.4 | 30.9 | 39.3 | 4750 | 40 | CC16 |
| 3 | 1.5 | 0.6 | 7.8 | 12.6 | 330 | 20 | CC5 |
| 3 | 2.5 | 0.7 | 9.2 | 14.1 | 390 | 20S | CC6 |
| 3 | 4 | 0.7 | 10 | 15.3 | 464 | 20S | CC7 |
| 3 | 6 | 0.7 | 11.2 | 16.6 | 568 | 20 | CC7 |
| 3 | 10 | 0.7 | 13.1 | 19.5 | 866 | 20 | CC8 |
| 3 | 16 | 0.7 | 15.3 | 21.6 | 1152 | 25 | CC9 |
| 3 | 25 | 0.9 | 18.9 | 23.6 | 1800 | 25 | CC11 |
| 3 | 35 | 0.9 | 21.3 | 25.7 | 2230 | 32 | CC12 |
| 3 | 50 | 1 | 21.7 | 28.5 | 2490 | 32 | CC12 |
| 3 | 70 | 1.1 | 25.2 | 32.2 | 3290 | 32 | CC14 |
| 3 | 95 | 1.1 | 28.8 | 37 | 4440 | 40 | CC16 |
| 3 | 120 | 1.2 | 32 | 40.4 | 5470 | 40 | CC16 |
| 3 | 150 | 1.4 | 35.9 | 45.5 | 6930 | 50S | CC18 |
| 3 | 185 | 1.6 | 40 | 49.8 | 8350 | 63S | CC20 |
| 3 | 240 | 1.7 | 44.9 | 55.1 | 10400 | 63S | - |
| 3 | 300 | 1.8 | 49.8 | 60.2 | 12600 | 63S | - |
| 3 | 400 | 2 | 55.8 | 66.6 | 14600 | 75S | - |
| 4 | 1.5 | 0.6 | 8.5 | 13.3 | 365 | 20S | CC6 |
| 4 | 2.5 | 0.7 | 9.9 | 15 | 438 | 20 | CC6 |
| 4 | 4 | 0.7 | 11 | 16.4 | 532 | 20 | CC7 |
| 4 | 6 | 0.7 | 12.3 | 18.7 | 764 | 20 | CC8 |
| 4 | 10 | 0.7 | 14.5 | 21.1 | 1013 | 25 | CC9 |
| 4 | 16 | 0.7 | 17 | 23.4 | 1360 | 25 | CC10 |
| 4 | 25 | 0.9 | 21 | 26.1 | 2160 | 32 | CC11 |
| 4 | 35 | 0.9 | 23.6 | 28.6 | 2690 | 32 | CC12 |
| 4 | 50 | 1 | 25 | 32 | 3130 | 32 | CC14 |
| 4 | 70 | 1.1 | 29.5 | 37.7 | 4500 | 40 | CC16 |
| 4 | 95 | 1.1 | 33.3 | 41.7 | 5600 | 50S | CC18 |
| 4 | 120 | 1.2 | 37.5 | 47.1 | 7400 | 50 | CC20 |
| 4 | 150 | 1.4 | 41.6 | 51.4 | 8780 | 50 | - |
| 4 | 185 | 1.6 | 46.4 | 56.6 | 10630 | 63S | - |
| 4 | 240 | 1.7 | 52.6 | 63 | 13390 | 63 | - |
| 4 | 300 | 1.8 | 58 | 68.8 | 16290 | 75S | - |
| 4 | 400 | 2 | 65.4 | 78.1 | 19800 | 90 | - |
| 5 | 1.5 | 0.6 | 9.7 | 14.3 | 410 | 20S | CC6 |
| 5 | 2.5 | 0.7 | 11.7 | 16.1 | 470 | 20 | CC7 |
| 5 | 4 | 0.7 | 13 | 17.8 | 710 | 20 | CC7 |
| 5 | 6 | 0.7 | 14.5 | 20 | 876 | 25 | CC8 |
| 5 | 10 | 0.7 | 17.2 | 22.9 | 1165 | 25 | CC10 |
| 5 | 16 | 0.7 | 20 | 26.6 | 1742 | 32 | CC11 |
| 5 | 25 | 0.9 | 24.7 | 31.5 | 2323 | 32 | CC14 |
| 5 | 35 | 0.9 | 27.8 | 34.8 | 2932 | 40 | CC14 |
| 5 | 50 | 1 | 32.4 | 40.4 | 4192 | 50S | CC16 |
| 5 | 70 | 1.1 | 35.8 | 43.0 | 5500 | 50S | CC18 |
| 5 | 95 | 1.1 | 42.1 | 49.0 | 7145 | 50S | CC20 |
| 7 | 1.5 | 0.6 | 10.2 | 15.2 | 470 | 20S | CC6 |
| 7 | 2.5 | 0.7 | 12.3 | 17.1 | 600 | 20 | CC7 |
| 7 | 4 | 0.7 | 13.6 | 19.1 | 881 | 20 | CC8 |
| 12 | 1.5 | 0.6 | 13.7 | 19.4 | 780 | 20 | CC8 |
| 12 | 2.5 | 0.7 | 16.3 | 22.4 | 1000 | 25 | CC9 |
| 19 | 1.5 | 0.6 | 16.2 | 22.2 | 1000 | 25 | CC9 |
| 19 | 2.5 | 0.7 | 19.9 | 26.6 | 1540 | 25 | CC11 |
| 27 | 1.5 | 0.6 | 20 | 26.7 | 1500 | 32 | CC11 |
| 27 | 2.5 | 0.7 | 24 | 30.7 | 1950 | 32 | CC14 |
| 37 | 1.5 | 0.6 | 22.3 | 29 | 1800 | 32 | CC12 |
| 37 | 2.5 | 0.7 | 26.9 | 33.8 | 2350 | 40 | CC14 |
Quality Control
Raw Material Test
Raw material testing for the N2XRY 0.6/1kV Low Voltage Power Cable begins with copper rod inspection for purity, conductivity, and surface quality per IEC standards. XLPE insulation compound is evaluated for density, melt flow index, and antioxidant levels using OIT and DSC analysis. PVC bedding and sheath materials undergo thermal stability, plasticizer content, and hardness testing. Galvanized steel tapes are checked for thickness, zinc coating mass, adhesion, and tensile strength via stripping and elongation methods. Samples face accelerated aging and compatibility simulations. The step-by-step process: incoming batch verification, sampling protocol, chemical composition analysis via spectrometry, mechanical property testing (before/after aging), corrosion resistance pre-checks, and material approval decision.
Process inspection
During the manufacturing of the N2XRY 0.6/1kV Low Voltage Power Cable, process inspection ensures consistent armoured quality. Copper stranding is monitored for compactness and lay ratio using optical gauges. XLPE insulation extrusion controls thickness and concentricity with online capacitance systems. PVC bedding prepares a uniform surface for armouring. Double steel tape armouring checks tape overlap, tension, and bonding integrity. Outer PVC sheath extrusion includes real-time spark testing and diameter verification. Marking permanence and surface smoothness are inspected. Key steps: material pre-drying confirmation, extrusion/armouring parameter logging (temperature, speed, tension), intermediate hot set tests for crosslinking, tape coverage measurement, defect detection/correction, and post-process cooling control.
Finished Product
The finished N2XRY 0.6/1kV Low Voltage Power Cable undergoes extensive testing for reliability. Routine tests include conductor resistance, AC voltage withstand (3.5kV), partial discharge (≤5pC), insulation/sheath thickness, and armour continuity. Mechanical tests cover bending, impact resistance, and tape pull-out strength. Flame retardancy (IEC 60332) and abrasion assessments confirm durability. The process steps: sample preparation with terminations, voltage ramp-up and hold, PD monitoring, mechanical load application (crushing/impact), environmental conditioning, post-test electrical/mechanical re-measurement, and visual inspection. Additional verifications include shrinkage, cold bend, and marking durability. Only cables passing all criteria are approved, validating the N2XRY 0.6/1kV Low Voltage Power Cable's superior mechanical protection, electrical safety, and performance in direct burial low-voltage applications.
Application
Technical Advantages
Product Packaging
Related Products
FAQ From Customers
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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.
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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.
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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.
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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.
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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.