BURY CABLE N2XH is a 0.6/1kV copper power cable for fixed distribution in industrial buildings, public facilities, hotels, hospitals and metro systems. XLPE insulation, LSOH filler and a thermoplastic polyolefin jacket suit installations with specified low smoke and halogen free requirements. Use it on protected routes in dry or wet locations, including suitable outdoor routes; this construction is not intended for direct burial in earth or immersion in water.
VDE 0276 part 604, VDE 0482-266-2, DIN EN 60332-3 / EN50266-2
| Solid or stranded plain copper conductor |
| to DIN VDE 0295 cl. 1, cl. 2, BS 6360 cl. 1, cl. 2 and IEC 60228 cl 1, cl. 2 |
| XLPE insulation type 2XI1, to HD 604 S1 |
| Color coded to DIN VDE 0293-308 |
| Green-yellow ground conductor (3 conductors and above) |
| Special LSOH filler |
| For N2XCH version with concentric conductor: plain round copper wires and one or two transverse counter helix of copper tapes |
| Thermoplastic polyolefin compound outer jacket type HM4, to HD 604 S1 |
| Working voltage | 600/1000 volts |
| Test voltage | 4000 volts |
| Minimum bending radius | 12 x Ø |
| Flexing Temperature | -5º C to +50º C |
| Fixed installation temperature | - 40º C to +90º C |
| Short circuit temperature | +250º C |
| Flame-retardant | VDE 0482 part 266-2, DIN EN 50266-2 / IEC 60332-3 |
| Low corrosiveness of combustion gases | to DIN VDE 0482 part 267/ EN 50267-2-2/IEC 60754-2 |
| Halogen-free | to DIN VDE 0482 part 267 /EN 50267-2-1/IEC 60754-1 |
| Smoke density | to DIN VDE 0482 part 268/HD 606/BS 7622 PT1,PT2/EN 50268-1,-2/IEC 61034-1,-2 |
| Insulation resistance | >20 MΩ x km |
Class 1 solid or Class 2 stranded plain copper conductors with XLPE type 2XI1 insulation.
LSOH filler and HM4 polyolefin outer jacket; colour-coded cores include green/yellow identification for the listed constructions of three conductors and above.
Unarmoured N2XH construction for fixed installation. The N2XCH variant in the technical description adds a concentric copper conductor.
Specify core count, conductor cross-section and class, circuit load, route length and required core identification.
Plan the route around the stated minimum bending radius of 12 times overall diameter and the product-specific handling and fixed-installation temperature ranges.
Select smoke, halogen and flame-propagation requirements as part of the project specification. Circuit-integrity requirements call for a separately specified fire resistant cable.
N2XH serves fixed low voltage distribution in buildings and transport facilities where an XLPE insulated, halogen free cable is specified.
Plain copper conductors, XLPE insulation, LSOH filler and a thermoplastic polyolefin outer jacket form the listed construction.
N2XH uses an LSZH polyolefin jacket and LSOH filler. N2XY uses a PVC jacket and PVC filler.
N2XCH adds a concentric conductor made of plain copper wires with transverse copper tape, as described in the construction table.
Protected trays, ducts and other fixed routes in dry or wet locations suit the cable. Keep this construction out of direct earth burial and permanent immersion.
