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NA2XH Cable/NA2XH-J/NA2XH-0

  • According to IEC and GB Standard
  • Place of Origin: Henan, China
  • In Stock
  • Number of Cores: 1,2,3,4,5
  • HS Code: 8544492100

5

The NA2XH Cable is a low-voltage (0.6/1kV) power solution engineered for fixed installations requiring stringent fire resistance and environmental safety. Featuring Class 1 solid or Class 2 stranded aluminum conductors with XLPE insulation and LSZH halogen-free sheathing, it delivers flame-retardant performance while eliminating toxic smoke emissions. The type NA2XH-J/NA2XH-0 indicates green/yellow earth conductors, respectively. As a lightweight, cost-effective alternative to copper N2XH cables, NA2XH maintains comparable ampacity with 40% weight reduction. Its certified fire-resistance makes it essential for high-safety environments including public transit systems, hospitals, and industrial plants.

Product features

  1. Low smoke zero halogen (LSZH) outer sheath: In case of fire, the smoke release is minimized (according to IEC 61034-2) and halogen-free (according to IEC 60754-1) to reduce the hazards to the public and the environment.
  2. Flame retardant performance: can be self-extinguishing after the removal of the fire source, in line with the provisions of IEC 60332-3-24 no flame spread.
  3. Easy to handle, transport and pull through piping and pallets, thus shortening installation time.
  4. Better mechanical strength, stronger wear resistance and resistance to environmental stress cracking.
  5. Moisture resistance and resistance to a variety of chemical corrosion

Construction 

  • Conductor: Al, class 1 (RE/SE) or class 2 (RM/SM)
  • Insulation: XLPE (Cross-Linked Polyethylene)
  • Outer Sheath:LSZH (Low Smoke Zero Halogen)
  • Sheath Colour: Black

NA2XH Cable Specification

  • Nominal voltage: 0.6/1 kV
  • Test voltage: 4KV
  • Max short circuit temperature: 250°C (Short circuit duration max. 5 s)
  • Operating Temperature Range: −40°C to +90°C
  • Min. Installation Temperature: −5°C
  • Max conductor operating temperature: 90℃
  • Minimum bending radius : single-core 15x cable diameter; multi-core 12x cable diameter

NA2XH Cable Parameter 

Cores x Section (mm²) Conductor Type Approx. Outer Diameter (mm) Approx. Cable Weight (kg/km) Max. Conductor Resistance at 20°C (Ω/km) Current Rating in Air at 30°C (A) Current Rating in Ground at 20°C (A) Short-Circuit Current (1s) (kA)
Single Core
1×16 RM 9.5 122 1.91 96 108 1.50
1×25 RM 11.9 175 1.20 128 138 2.35
1×35 RM 13.0 206 0.868 158 165 3.29
1×50 RM 14.9 267 0.641 192 195 4.70
1×70 RM 17.0 358 0.443 246 239 6.58
1×95 RM 18.9 451 0.320 302 286 8.93
1×120 RM 20.7 546 0.253 352 326 11.28
1×150 RM 22.7 655 0.206 407 366 14.10
1×185 RM 25.1 800 0.164 472 416 17.39
1×240 RM 27.6 987 0.125 564 485 22.56
1×300 RM 31.9 1324 0.100 654 548 28.20
1×400 RM 34.9 1640 0.0778 768 629 37.60
Three Core
3×16 RM 16.5 397 1.91 82 98 1.50
3×25 RM 20.0 587 1.20 102 123 2.35
3×35 SM 22.5 531 0.868 126 149 3.29
3×50 SM 26.0 720 0.641 149 174 4.70
3×70 SM 29.7 963 0.443 191 216 6.58
3×95 SM 33.4 1246 0.320 234 260 8.93
3×120 SM 37.1 1545 0.253 273 299 11.28
Four Core
4×16 RM 19.9 560 1.91 82 98 1.50
4×25 RM 23.5 791 1.20 102 123 2.35
4×35 SM 23.1 630 0.868 126 149 3.29
4×50 SM 26.0 847 0.641 149 174 4.70
4×70 SM 30.0 1135 0.443 191 216 6.58
4×95 SM 33.6 1480 0.320 234 260 8.93
4×120 SM 37.3 1826 0.253 273 299 11.28

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