N2XH 1kV LSZH power cable, unarmoured

N2XH 1kV LSZH power cable image

N2XH 1kV LSZH power cable, unarmoured



Single and multicore low smoke zero halogen power cables to VDE 0276 for increased safety in the case of fire.

Category: Other Halogen Free Cables

Product Specification

N2XH 1kV LSZH power cable is designed for fixed power and control applications where protection against mechanical damage is not required. 

These N2XH 1kV LSZH power cables are suitable for installation indoors and outdoors as well as in concrete but not suitable for direct burial in earth or immersion in water.

Ensures increased safety in the case of fire due to the virtual elimination of toxic fumes if burnt. Pronounced advantages when compared to PVC cabling: low fire load, low smoke emission, reduced fire propagation.

Note: low smoke zero halogen / halogen free (LSZH, LSOH, LSHF, OHLS) should not be confused with LSF (low smoke and fume), an in-depth explanation is shown on our LSZH Control Flex front page.

 

Construction – N2XH 1kV LSZH power
solid or stranded plain copper conductors
cross linked polyethylene (XLPE) core insulation
cores twisted concentrically (in multicores only)
LS0H inner sheath (in multicores only)
black low smoke zero halogen (LSZH) sheath

 

Technical – N2XH 1kV LSZH power
conductor make-up: up to 16.0mm² = class 1 (solid)
  25.0mm² and above = class 2 (non-flexible stranded)
– see Stranding/Resistance page
bend radius: 12 x overall diameter
voltage rating: 600/1000V operating , 4000V test
current rating: as per N2XY and N2XH chart, see Current Ratings page
temperature range: +5°C to +50°C flexible, -30°C to +70°C static
construction: generally according to DIN VDE 0276 part 604
smoke emission:  according to EN 50268-1+2, IEC 61034-1+2
flame retardant:  according to EN 50266-2, IEC 60332-3
acid gas emission: according to EN 50267-2-1, IEC 60754-2
core identification:  single core = black insulation (N2XH-O) or green/yellow (N2XH-J)
  2 cores = N2XH-O coloured to VDE 0293 without earth (green/yellow)
  3-5 cores = N2XH-J as above with earth (inc. in core count)
                      – see Colour Codes page
  6+ cores = N2XH-J numbered black cores with earth (inc. in core count)

 

A printable PDF specification is available here: N2XH 1kV LSZH power cable, unarmoured.

 

A similar cable with polyvinylchloride (PVC) sheathing can be found here: NYY unarmoured 1kV

For similar armoured cables return to the Other Halogen Free Cables front page.

 

 

All measurements should be considered nominal and images for illustration purposes only. Although Central Cables Ltd has made every reasonable effort to ensure its accuracy, the information contained herein is subject to error or omission and to change without notice. In no event will Central Cables Ltd be liable for any damages whatsoever, arising in connection with the information described.