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N2XY-CU/XLPE/PVC CABLE 0.6/1kV
N2XY-CU/XLPE/PVC CABLE 0.6/1kV

N2XY-CU/XLPE/PVC CABLE 0.6/1kV

The long-time permissible working temperature of cable conductive core is not more than 90℃.It has good electrical and mechanical properties. The XLPE insulation allows greater power capacity under any operating condition, minimum dielectric losses, high insulation resistance.

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Application Construction Characteristics Parameter Related Products

APPLICATION

The cable is used for low voltage distribution power networks, electricity supply in low voltage installation systems, in buildings and operation stations main power supply. They are well adapted to underground use in industrial applications with an additional mechanical protection. These cables can be fixed on cable trays, within conduits or fixed to walls.

CONSTRUCTION

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● Conductor: Copper/Tinned copper, class 1 solid or class 2 stranded, circular or circular compacted conductors
● Insulation: Cross-linked polyethylene (XLPE)
● Outer sheath: Polyvinyl chloride (PVC)/LSZH/ZR-PVC

CHARACTERISTICS

I. Structural Characteristics (Core Difference from Armored Cables) Cross-section of Unarmored Cables

1. No Armor Layer: Extremely simple structure, from inside to outside: conductor → insulation layer → filler layer (multi-core) → outer sheath, lacking the steel tape/wire armor layer.

2. Conductor: Copper/aluminum stranded conductor, mainly 1.5～1000mm², Class 2 soft conductor, smooth bending.

3. Two Main Insulation Types:

1. XLPE (YJV): Cross-linked polyethylene, temperature resistance 90℃;

2. PVC (VV): Polyvinyl chloride, temperature resistance 70℃.

4. Outer Sheath: Single layer PVC/PE/LSZH low smoke halogen-free, only basic wear resistance and moisture protection, no metal pressure and impact resistance structure.

5. Smaller Outer Diameter and Lighter Weight: Approximately 30% thinner and lighter than armored cables of the same specification, requiring less space for wiring.

II. Electrical Performance Characteristics

1. Rated Voltage: Standard 0.6/1kV, suitable for 380/220V low-voltage power distribution systems.

2. Stable Insulation: Withstands 3.5kV/5min at power frequency without breakdown; high insulation resistance; no risk of partial discharge (no shielding layer required for low voltage).

3. Current Carrying Capacity Advantage (XLPE Type)

1. Long-term operating temperature 90℃; higher current carrying capacity than PVC cables of the same cross-section.

2. Withstands up to 250℃ within 5 seconds of short circuit; strong short-term overload capacity.

4. Low Loss: Excellent conductivity of copper conductors; low voltage drop; suitable for long-distance power distribution within buildings.

III. Mechanical and Physical Characteristics

1. Excellent Flexibility

1. Minimum bending radius for multi-core unarmored cables: 12-15 times the cable outer diameter; armored cables require more than 20 times, making wiring in narrow cable trays and conduits more convenient.

2. Lightweight and easy to install: Easier handling, conduit installation, and cable tray laying, resulting in lower labor costs.

3. No metal eddy current loss: Single-core laying eliminates the heating problem caused by the steel strip, saving energy.

4. Simple cutting and splicing: No need to strip the armor metal strip, reducing wiring steps.

IV. Economic and Laying Characteristics

1. Lower cost: Eliminating metal armor material reduces the purchase price by 15%–30% compared to armored cables of the same specifications.

2. Simple structure and low cost;

3. Lightweight and good bending performance, convenient for wiring in confined spaces;

4. Flame-retardant, low-smoke halogen-free environmentally friendly models are available.

STANDARD

IEC 60228
IEC 60502-1
No.of Cores
and Nominal
Cross Section		 Approx.Conductor Diameter Nominal Insulation
Thickness		 Nominal
Sheath
Thickness		 Approx.Overall
Diameter		 Approx.Weight of Cable
Phase Earth Phase Earth
No. ×mm² mm mm mm mm mm mm kg/km
1×1.5 1.38 / 0.7  / 1.4  5.7  45 
1×2.5 1.78 / 0.7  / 1.4  6.1  57 
1×4 2.25 / 0.7  / 1.4  6.5  74 
1×6 2.76 / 0.7  / 1.4  7.0  96 
1×10 4.0  / 0.7  / 1.4  8.3  142 
1×16 4.8 / 0.7  / 1.4  9.1  201 
1×25 6.0  / 0.9  / 1.4  10.7  297 
1×35 7.0  / 0.9  / 1.4  11.7  390 
1×50 8.3 / 1.0  / 1.4  13.2  514 
1×70 9.8 / 1.1  / 1.4  14.9  715 
1×95 11.7 / 1.1  / 1.5  16.9  970 
1×120 13.1 / 1.2  / 1.5  18.5  1206 
1×150 14.6 / 1.4  / 1.6  20.6  1485 
1×185 16.2 / 1.6  / 1.6  22.6  1849 
1×240 18.5 / 1.7  / 1.7  25.3  2387 
1×300 20.7 / 1.8  / 1.8  27.9  2972 
1×400 23.5 / 2.0  / 1.9  31.3  3804 
1×500 26.4 / 2.2  / 2.0  34.8  4803 
1×630 30.1 / 2.4  / 2.2  39.3  6198 
1×800 34.1 / 2.6  / 2.3  43.9  7965 
No.of Cores
and Nominal
Cross Section		 Approx.Conductor Diameter Nominal Insulation
Thickness		 Nominal
Sheath
Thickness		 Approx.Overall
Diameter		 Approx.Weight of Cable
Phase Earth Phase Earth
No. ×mm² mm mm mm mm mm mm kg/km
2×1.5 1.38 / 0.7  / 1.8  9.5  107 
2×2.5 1.78 / 0.7  / 1.8  10.3  133 
2×4 2.25 / 0.7  / 1.8  11.3  173 
2×6 2.76 / 0.7  / 1.8  12.3  223 
2×10 4.0  / 0.7  / 1.8  14.8  332 
2×16 4.8 / 0.7  / 1.8  16.4  463 
2×25 6.0  / 0.9  / 1.8  19.6  680 
2×35 7.0  / 0.9  / 1.8  21.6  888 
2×50 8.3 / 1.0  / 1.8  24.6  1167 
2×70 9.8 / 1.1  / 1.8  28.0  1588 
2×95 11.7 / 1.1  / 2.0  32.3  2162 
2×120 13.1 / 1.2  / 2.1  35.7  2695 
2×150 14.6 / 1.4  / 2.2  39.7  3314 
2×185 16.2 / 1.6  / 2.3  43.9  4129 
2×240 18.5 / 1.7  / 2.5  49.3  5324 
2×300 20.7 / 1.8  / 2.7  54.5  6623 
2×400 23.5 / 2.0  / 2.9  61.3  8471 
No.of Cores
and Nominal
Cross Section		 Approx.Conductor Diameter Nominal Insulation
Thickness		 Nominal
Sheath
Thickness		 Approx.Overall
Diameter		 Approx.Weight of Cable
Phase Earth Phase Earth
No. ×mm² mm mm mm mm mm mm kg/km
3×1.5 1.38 / 0.7  / 1.8  10.0  127 
3×2.5 1.78 / 0.7  / 1.8  10.8  163 
3×4 2.25 / 0.7  / 1.8  11.8  217 
3×6 2.76 / 0.7  / 1.8  12.9  287 
3×10 4.0  / 0.7  / 1.8  15.7  433 
3×16 4.8 / 0.7  / 1.8  17.4  618 
3×25 6.0  / 0.9  / 1.8  20.8  920 
3×35 7.0  / 0.9  / 1.8  23.0  1214 
3×50 8.3 / 1.0  / 1.8  26.2  1606 
3×70 9.8 / 1.1  / 1.9  30.4  2242 
3×95 11.7 / 1.1  / 2.0  34.5  3030 
3×120 13.1 / 1.2  / 2.1  38.2  3787 
3×150 14.6 / 1.4  / 2.3  42.7  4681 
3×185 16.2 / 1.6  / 2.4  47.2  5844 
3×240 18.5 / 1.7  / 2.6  53.0  7548 
3×300 20.7 / 1.8  / 2.8  58.6  9401 
3×400 23.5 / 2.0  / 3.1  66.1  12069 
No.of Cores
and Nominal
Cross Section		 Approx.Conductor Diameter Nominal Insulation
Thickness		 Nominal
Sheath
Thickness		 Approx.Overall
Diameter		 Approx.Weight of Cable
Phase Earth Phase Earth
No. ×mm² mm mm mm mm mm mm kg/km
4×1.5 1.38 / 0.7  / 1.8  10.7  152 
4×2.5 1.78 / 0.7  / 1.8  11.6  197 
4×4 2.25 / 0.7  / 1.8  12.8  268 
4×6 2.76 / 0.7  / 1.8  14.0  358 
4×10 4.0  / 0.7  / 1.8  17.1  546 
4×16 4.8 / 0.7  / 1.8  19.0  788 
4×25 6.0  / 0.9  / 1.8  22.9  1181 
4×35 7.0  / 0.9  / 1.8  25.3  1567 
4×50 8.3 / 1.0  / 1.9  29.1  2091 
4×70 9.8 / 1.1  / 2.0  33.7  2928 
4×95 11.7 / 1.1  / 2.1  38.3  3964 
4×120 13.1 / 1.2  / 2.3  42.6  4978 
4×150 14.6 / 1.4  / 2.4  47.4  6126 
4×185 16.2 / 1.6  / 2.6  52.6  7679 
4×240 18.5 / 1.7  / 2.8  59.1  9920 
4×300 20.7 / 1.8  / 3.0  65.3  12357 
4×400 23.5 / 2.0  / 3.3  73.6  15860 
No.of Cores
and Nominal
Cross Section		 Approx.Conductor Diameter Nominal Insulation
Thickness		 Nominal
Sheath
Thickness		 Approx.Overall
Diameter		 Approx.Weight of Cable
Phase Earth Phase Earth
No. ×mm² mm mm mm mm mm mm kg/km
5×1.5 1.38 / 0.7  / 1.8 11.5  177 
5×2.5 1.78 / 0.7  / 1.8 12.5  234 
5×4 2.25 / 0.7  / 1.8 13.8  320 
5×6 2.76 / 0.7  / 1.8 15.2  431 
5×10 4.0  / 0.7  / 1.8 18.6  664 
5×16 4.8 / 0.7  / 1.8 20.7  963 
5×25 6.0  / 0.9  / 1.8 25.1  1449 
5×35 7.0  / 0.9  / 1.8 27.8  1929 
5×50 8.3 / 1.0  / 2.0  32.5  2602 
5×70 9.8 / 1.1  / 2.1 37.3  3632 
5×95 11.7 / 1.1  / 2.3 42.6  4940 
5×120 13.1 / 1.2  / 2.4 47.1  6179 
5×150 14.6 / 1.4  / 2.6 52.6  7630 
5×185 16.2 / 1.6  / 2.8 58.4  9561 
5×240 18.5 / 1.7  / 3.0  65.6  12350 
5×300 20.7 / 1.8  / 3.2 72.4  15383 
5×400 23.5 / 2.0  / 3.6 81.9  19776 
No.of Cores
and Nominal
Cross Section		 Approx.Conductor Diameter Nominal Insulation
Thickness		 Nominal
Sheath
Thickness		 Approx.Overall
Diameter		 Approx.Weight of Cable
Phase Earth Phase Earth
No. ×mm² mm mm mm mm mm mm kg/km
3×2.5+1×1.5 1.78 1.38 0.7  0.7  1.8  11.4  186 
3×4+1×2.5 2.25 1.78 0.7  0.7  1.8  12.5  250 
3×6+1×4 2.76 2.25 0.7  0.7  1.8  13.7  335 
3×10+1×6 4.0  2.76 0.7  0.7  1.8  16.3  499 
3×16+1×10 4.8 4.0  0.7  0.7  1.8  18.5  727 
3×25+1×16 6.0  4.8 0.9  0.7  1.8  21.9  1081 
3×35+1×16 7.0  4.8 0.9  0.7  1.8  23.7  1368 
3×50+1×25 8.3 6.0  1.0  0.9  1.8  27.4  1851 
3×70+1×35 9.8 7.0  1.1  0.9  1.9  31.6  2574 
3×95+1×50 11.7 8.3 1.1  1.0  2.1  36.2  3495 
3×120+1×70 13.1 9.8 1.2  1.1  2.2  40.3  4454 
3×150+1×70 14.6 9.8 1.4  1.1  2.3  44.0  5311 
3×185+1×95 16.2 11.7 1.6  1.1  2.5  49.1  6738 
3×240+1×120 18.5 13.1 1.7  1.2  2.7  55.0  8667 
3×300+1×150 20.7 14.6 1.8  1.4  2.9  60.9  10785 
3×400+1×185 23.5 16.2 2.0  1.6  3.1  68.3  13769 
3×2.5+2×1.5 1.78 1.38 0.7  0.7  1.8 12.1  211 
3×4+2×2.5 2.25 1.78 0.7  0.7  1.8 13.3  285 
3×6+2×4 2.76 2.25 0.7  0.7  1.8 14.6  387 
3×10+2×6 4.0  2.76 0.7  0.7  1.8 17.2  569 
3×16+2×10 4.8 4.0  0.7  0.7  1.8 19.9  843 
3×25+2×16 6.0  4.8 0.9  0.7  1.8 23.3  1252 
3×35+2×16 7.0  4.8 0.9  0.7  1.8 25.0  1536 
3×50+2×25 8.3 6.0  1.0  0.9  1.9 29.6  2135 
3×70+2×35 9.8 7.0  1.1  0.9  2.0  33.6  2941 
3×95+2×50 11.7 8.3 1.1  1.0  2.2 38.6  3988 
3×120+2×70 13.1 9.8 1.2  1.1  2.3 43.2  5153 
3×150+2×70 14.6 9.8 1.4  1.1  2.4 46.5  6005 
3×185+2×95 16.2 11.7 1.6  1.1  2.6 52.1  7685 
3×240+2×120 18.5 13.1 1.7  1.2  2.8 58.2  9854 
3×300+2×150 20.7 14.6 1.8  1.4  3.0  64.6  12250 
3×400+2×185 23.5 16.2 2.0  1.6  3.2 72.3  15603 
4×2.5+1×1.5 1.78 1.38 0.7  0.7  1.8 12.3  222 
4×4+1×2.5 2.25 1.78 0.7  0.7  1.8 13.5  303 
4×6+1×4 2.76 2.25 0.7  0.7  1.8 14.9  409 
4×10+1×6 4.0  2.76 0.7  0.7  1.8 17.9  616 
4×16+1×10 4.8 4.0  0.7  0.7  1.8 20.3  903 
4×25+1×16 6.0  4.8 0.9  0.7  1.8 24.2  1350 
4×35+1×16 7.0  4.8 0.9  0.7  1.8 26.4  1732 
4×50+1×25 8.3 6.0  1.0  0.9  1.9 31.0  2360 
4×70+1×35 9.8 7.0  1.1  0.9  2.1 35.6  3293 
4×95+1×50 11.7 8.3 1.1  1.0  2.2 40.5  4453 
4×120+1×70 13.1 9.8 1.2  1.1  2.4 45.2  5674 
4×150+1×70 14.6 9.8 1.4  1.1  2.5 49.5  6813 
4×185+1×95 16.2 11.7 1.6  1.1  2.7 55.2  8618 
4×240+1×120 18.5 13.1 1.7  1.2  2.9 61.9  11096 
4×300+1×150 20.7 14.6 1.8  1.4  3.1 68.5  13810 
4×400+1×185 23.5 16.2 2.0  1.6  3.4 77.1  17679 

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Huili Cable Co., Ltd. (formerly Luohe Huili Cable Co., Ltd. and Luohe Cable Factory) was founded in 1989 and was renamed Huili Cable Co., Ltd. on September 14, 2024. The company's registered capital is RMB 200 million.

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