NF2X Cable Application
Bundle conductor self-supporting overhead cable, applied for overhead electric power distribution in low voltage metropolitan, suburban and rural networks, for public lighting and house connections. Laid on pillars, consoles and house fronts.
NF2X Cable Standard
HD 626 S1, VDE 0276-626
Abbreviation
N - Standard Cable type
F - Facade Cable
A - Aluminium conductor
2X - XLPE insulation
+N - with 'Messenger' Core
Round stranded Conductor for all sizes connection derived from the distribution system.
CONSTRUCTION :
Conductor:Stranded Copper Conductor
Insulation:XLPE (cross-linked polyethylene)
Insulation colour:black
NF2X Cable Technical Data
Temperature range: during installation: -5 °C
operating temperature: -30 °C up to +90 °C
at short circuit of max. 5 s: 250 °C
Nominal voltage: Uο/U = 0,6/1 kV
Test voltage: 3.5 kV
Minimal inner bending radius: 12D
Parameter
| PHYSICAL PROPERTIES | ELECTRICAL PROPERTIES | |||||
| Cable Size | Insulation Thickness | Approx.Twisted Diameter | Approx. Net.Weight | Max. Conductor Resistance at 20 ℃ | Current Carrying Capacity at 35℃ | Calculated Breaking Force |
| mm2 | mm | mm | Kg/km | Ω/km | A | kg |
| 2x6rm | 1.2 | 13 | 147 | 3.08 | 54 | 394 |
| 2x10rm | 1.2 | 14 | 228 | 1.83 | 73 | 656 |
| 2x16rm | 1.2 | 16 | 350 | 1.15 | 97 | 1,051 |
| 4x6rm | 1.2 | 15.7 | 294 | 3.08 | 54 | 788 |
| 4x10rm | 1.2 | 170 | 455 | 1.83 | 73 | 1,312 |
| 4x16rm | 1.2 | 190 | 700 | 1.15 | 97 | 2,102 |
| 4x25rm | 1.4 | 240 | 1,072 | 0.727 | 133 | 3,284 |