N2XH IEC 60502-1 XLPE LSZH 0.6/1kV Cable
The N2XH IEC 60502-1 XLPE LSZH 0.6/1kV Cable is designed for safe and reliable low voltage power distribution in buildings and infrastructure where fire safety is a critical requirement. Manufactured with high-quality copper conductors and XLPE insulation, the cable provides excellent electrical performance, thermal stability, and long service life. The LSZH (Low Smoke Zero Halogen) outer sheath significantly reduces smoke density and eliminates corrosive gas emission in the event of fire, helping to protect people, equipment, and structures. Rated at 0.6/1kV and produced in accordance with IEC 60502-1, this cable meets international standards for electrical safety and fire performance. Its robust construction supports fixed installation in indoor environments where high safety, reliability, and environmental protection are essential.
- Standards VDE0276 Part 604, IEC 60502-1/60340, IEC/EN 60332-3-24 Cat.C/60228
- Voltage Rating Uo/U(Um =1.2kV) 0.6/1kV
- Working Temperature -40℃ to +90℃
- System Frequency Range(Hz) 49-61
Construction
Technical Specifications
Quality Control
Application
Construction
N2XH Solar Cables Conductor
Conductor
Class 1 solid copper conductor
Class 2 stranded copper conductor
Class 2 stranded copper conductor
Insulation
XLPE (Cross-Linked Polyethylene)
Sheath
LSZH (Low Smoke Zero Halogen)
Sheath Colour
Black or Customize
Core Identification
1 core: Black
2 core: Blue, Brown
3 core: Black, Brown, Grey
3 core including earth: Green/Yellow, Blue, Brown
3 core + reduced E: Blue, Brown, Black, Grey
4 core: Blue, Brown, Black, Grey
4 core including earth: Green/Yellow, Brown, Black, Grey
5 core: Blue, Brown, Black, Grey, Black
5 core including earth: Green/Yellow, Blue, Brown, Black, Grey
Technical Specifications
N2XH IEC 60502-1 XLPE LSZH 0.6/1kV Cable
Dimension
| No. of Cores | Nominal Cross Sectional Area | Nominal Thickness of Insulation | Nominal Overall Diameter | Nominal Weight |
| mm² | mm | mm | kg/km | |
| 1 | 1.5 | 0.7 | 7 | 60 |
| 1 | 2.5 | 0.7 | 8 | 75 |
| 1 | 4 | 0.7 | 8.35 | 90 |
| 1 | 6 | 0.7 | 8.90 | 115 |
| 1 | 10 | 0.7 | 9.65 | 165 |
| 1 | 16 | 0.7 | 10.50 | 230 |
| 1 | 25 | 0.9 | 12.05 | 340 |
| 1 | 35 | 0.9 | 13.10 | 440 |
| 1 | 50 | 1 | 14.50 | 570 |
| 1 | 70 | 1.1 | 16.30 | 795 |
| 1 | 95 | 1.1 | 18.00 | 1055 |
| 1 | 120 | 1.3 | 19.50 | 1315 |
| 1 | 150 | 1.4 | 21.70 | 1600 |
| 1 | 185 | 1.6 | 23.50 | 1975 |
| 1 | 240 | 1.7 | 26.40 | 2525 |
| 1 | 300 | 1.8 | 28.70 | 3030 |
| 1 | 400 | 2.0 | 31.90 | 3820 |
| 1 | 500 | 2.2 | 35.30 | 4825 |
| 1 | 630 | 2.4 | 39.60 | 6200 |
| 2 | 1.5 | 0.7 | 9.25 | 125 |
| 2 | 2.5 | 0.7 | 10.10 | 155 |
| 2 | 4 | 0.7 | 11.05 | 195 |
| 2 | 6 | 0.7 | 12.05 | 295 |
| 2 | 10 | 0.7 | 14.50 | 390 |
| 2 | 16 | 0.7 | 16.40 | 560 |
| 2 | 25 | 0.9 | 19.90 | 850 |
| 2 | 35 | 0.9 | 22.20 | 1010 |
| 2 | 50 | 1 | 25.00 | 1364 |
| 2 | 70 | 1.1 | 28.80 | 1924 |
| 2 | 95 | 1.1 | 32.60 | 2578 |
| 2 | 120 | 1.3 | 36.00 | 3307 |
| 2 | 150 | 1.4 | 41.20 | 4005 |
| 2 | 185 | 1.6 | 45.20 | 4964 |
| 2 | 240 | 1.7 | 51.20 | 6503 |
| 3 | 2.5 | 0.7 | 10.60 | 180 |
| 3 | 4 | 0.7 | 11.65 | 235 |
| 3 | 6 | 0.7 | 12.70 | 325 |
| 3 | 10 | 0.7 | 15.35 | 485 |
| 3 | 16 | 0.7 | 17.40 | 705 |
| 3 | 25 | 0.9 | 21.15 | 1080 |
| 3 | 35 | 0.9 | 23.60 | 1425 |
| 3 | 50 | 1 | 26.65 | 1840 |
| 3 | 70 | 1.1 | 30.70 | 2540 |
| 3 | 95 | 1.1 | 35.00 | 3430 |
| 3 | 120 | 1.3 | 38.65 | 4440 |
| 3 | 150 | 1.4 | 44.00 | 5380 |
| 3.0 | 185.0 | 1.6 | 48.30 | 6920 |
| 3 | 240 | 1.7 | 55.00 | 8420 |
| 3 | 300 | 1.8 | 60.30 | 10927 |
| 3 | 400 | 2 | 67.80 | 13709 |
| 3 | 16/10 | 0.7 | 18.45 | 779 |
| 3 | 25/16 | 0.9 | 22.40 | 1175 |
| 3 | 35/16 | 0.9 | 24.30 | 1480 |
| 3 | 50/25 | 1 | 28.00 | 2031 |
| 3 | 70/35 | 1.1 | 31.90 | 2813 |
| 3 | 95/50 | 1.1 | 36.40 | 3772 |
| 3 | 120/70 | 1.3 | 40.65 | 4858 |
| 3 | 150/70 | 1.4 | 45.40 | 5680 |
| 3 | 185/95 | 1.6 | 50.10 | 7082 |
| 3 | 240/120 | 1.7 | 56.70 | 9363 |
| 3 | 300/150 | 1.9 | 62.60 | 11393 |
| 4.0 | 1.5 | 0.7 | 10.5 | 170.0 |
| 4 | 2.5 | 0.7 | 11.40 | 215 |
| 4 | 4 | 0.7 | 12.60 | 290 |
| 4 | 6 | 0.7 | 13.75 | 390 |
| 4 | 10 | 0.7 | 17.00 | 600 |
| 4 | 16 | 0.7 | 19.00 | 870 |
| 4 | 25 | 0.9 | 23.35 | 1365 |
| 4 | 35 | 0.9 | 25.85 | 1875 |
| 4 | 50 | 1 | 29.45 | 2550 |
| 4 | 70 | 1.1 | 34.00 | 3010 |
| 4 | 95 | 1.1 | 38.75 | 3960 |
| 4 | 120 | 1.3 | 42.55 | 5160 |
| 4 | 150 | 1.4 | 48.70 | 6150 |
| 4 | 185 | 1.6 | 53.45 | 7780 |
| 4 | 240 | 1.7 | 60.90 | 9550 |
| 5 | 1.5 | 0.7 | 11.45 | 195 |
| 5 | 2.5 | 0.7 | 12.45 | 255 |
| 5 | 4 | 0.7 | 13.80 | 345 |
| 5 | 6 | 0.7 | 15.10 | 475 |
| 5 | 10 | 0.7 | 18.60 | 735 |
| 5 | 16 | 0.7 | 21.00 | 1070 |
| 5 | 25 | 0.9 | 25.70 | 1605 |
| 5 | 35 | 0.9 | 28.70 | 2139 |
| 5 | 50 | 1 | 32.70 | 2870 |
| 5 | 70 | 1.1 | 37.60 | 4054 |
| 5 | 95 | 1.1 | 42.80 | 5415 |
| 5 | 120 | 1.3 | 47.80 | 7039 |
| 5 | 150 | 1.4 | 54.20 | 8447 |
| 5 | 185 | 1.6 | 59.00 | 10800 |
| 5 | 240 | 1.7 | 69.90 | 14600 |
Quality Control
N2XH IEC 60502-1 XLPE LSZH 0.6/1kV Cable
Raw Material Test
Raw Material Test is the first quality assurance step for the N2XH IEC 60502-1 XLPE LSZH 0.6/1kV Cable. Copper conductors are tested for electrical conductivity, tensile strength, elongation, and dimensional accuracy. XLPE insulation compounds are evaluated for dielectric strength, thermal aging, and insulation resistance to ensure long-term electrical stability. LSZH sheath materials undergo testing for flame retardancy, smoke density, and halogen-free performance. All raw materials are strictly inspected against IEC 60502-1 requirements before being approved for production, ensuring consistent quality and safety.
Process inspection
Process Inspection controls each manufacturing stage of the N2XH IEC 60502-1 XLPE LSZH 0.6/1kV Cable. Conductor stranding is checked for uniformity and correct lay length. XLPE insulation extrusion is monitored for thickness accuracy, concentricity, and surface quality. The LSZH sheathing process is inspected to ensure proper application, smooth finish, and dimensional stability. In-process electrical tests verify insulation integrity throughout production. Continuous visual and dimensional inspections ensure compliance with design specifications and IEC 60502-1 standards.
Finished Product
Finished Product Test verifies the final performance of the N2XH IEC 60502-1 XLPE LSZH 0.6/1kV Cable. Electrical tests include conductor resistance measurement, insulation resistance testing, and voltage withstand testing. Fire performance tests confirm low smoke emission and zero halogen characteristics. Mechanical tests assess sheath integrity and durability. Final inspection ensures correct construction, marking, and overall workmanship before shipment.
Application
Widely used in public buildings, commercial complexes, hospitals, airports, tunnels, and residential projects where low smoke and halogen-free fire performance is required.
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 (2)
Wires and Cables packaging (3)
Wires and Cables packaging (4)
Wires and Cables packaging (5)
Wires and Cables packaging (6)
Wires and Cables packaging (7)
Wires and Cables packaging (8)
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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.
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