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Medium Voltage Cables

N2XS(FL)2Y

The N2XS(FL)2Y cable is a longitudinally watertight medium-voltage cable with a copper conductor, XLPE insulation, and a tightly bonded Al/PE sheath. It offers maximum operational safety for critical infrastructures and provides reliable protection against penetrating moisture.

N2XS(FL)2Y
N2XS(FL)2Y

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For demanding power distribution networks

The N2XS(FL)2Y meets the standards DIN VDE 0276-620, HD 620 S2 and IEC 60502. It is ideally suited for installation indoors, in cable ducts, outdoors, in soil, in water, and on cable trays – especially in utility grids, industrial plants, and switching stations, where high demands on mechanical strength and water resistance apply.

Technical construction

The cable design is based on a multi-stranded copper conductor (Class 2), an XLPE insulation with an extruded, tightly bonded outer conductive layer, and a longitudinally watertight, conductive tape. The shielding consists of copper wires with counter helix, complemented by an additional longitudinally watertight tape. The outer protection is achieved with a black PE sheath laminated with an aluminum tape – serving as an effective water barrier.

Properties and benefits

The N2XS(FL)2Y is suitable for underground installation, designed for outdoor use, and withstands operating temperatures up to +90 °C and short-circuit loads up to +250 °C. It is free from silicone and cadmium and contains no substances that interfere with paint wetting. Thanks to its partial discharge-free design and the Al/PE layer, it is ideally suited for humid environments with high safety requirements.

Technical Specifications

General Data

CPR class
Fca
Flame retardant
no
Maximal operating conductor temperature (°C)
+90 °C
Maximal short-circuit temperature (°C)
+250 °C
Minimal storage temperature (°C)
-35 °C
Minimal temperature for laying (°C)
-20 °C
Shape of conductor
RM

6/10 kV

Voltage
6/10 kV
Test voltage
21 kV
Operating temperature range
-35-+90 °C
Conductor temperature (max.)
+90 °C
Short-circuit temperature (max.)
+250 °C
Minimum laying temperature
-20 °C
Minimum storage temperature
-35 °C
CPR class
Fca
Flame retardant
no
Config.Cond.ShapeCap [uF/km]DI [mm]RI [Ohm/km]Wi [mm]Ibl [A]Ibe [A]Ik [kA]Wm [mm]Rbv [mm]Ø [mm]G [kg/km]
1x50/16CuRM0.2416.30.3873.42382207.12.1520261010
1x70/16CuRM0.2817.90.2683.4294268102.1560281238
1x95/16CuRM0.319.40.1933.435832013.62.1580291495
1x120/16CuRM0.3420.90.1533.441336317.12.1620311773
1x150/25CuRM0.3622.30.1243.446840521.42.1640322119
1x185/25CuRM0.423.90.0993.453545626.42.1680342483
1x240/25CuRM0.4426.40.0753.463152634.32.1720363073
1x300/25CuRM0.4828.80.063.472259142.92.1780393737
1x400/35CuRM0.5431.40.0473.482766257.22.1840424697
1x500/35CuRM0.6134.60.0373.494974471.42.1880445729

12/20 kV

Voltage
12/20 kV
Test voltage
42 kV
Operating temperature range
-35 - + 90 / -35 - +90 °C
Conductor temperature (max.)
+90 °C
Short-circuit temperature (max.)
+250 °C
Minimum laying temperature
-20 °C
Minimum storage temperature
-35 °C
CPR class
Fca
Flame retardant
no
Config.Cond.ShapeCap [uF/km]DI [mm]RI [Ohm/km]Wi [mm]Ibl [A]Ibe [A]Ik [kA]Wm [mm]Rbv [mm]Ø [mm]G [kg/km]
1x50/16CuRM0.1720.50.3875.52392227.12.1600301166
1x70/16CuRM0.1922.10.2685.5297271102.1640321409
1x95/16CuRM0.2123.60.1935.536132313.62.1660331675
1x120/16CuRM0.2325.10.1535.541636717.12.1700351968
1x150/25CuRM0.2526.50.1245.547040921.42.1720362320
1x185/25CuRM0.2728.10.0995.553846126.42.1760382697
1x240/25CuRM0.330.60.0755.563453234.32.1800403303
1x300/25CuRM0.32330.065.572459942.92.1860433978
1x400/35CuRM0.3635.60.0475.582967157.22.1900454925
1x500/35CuRM0.438.80.0375.595375471.42.1980496006

18/30 kV

Voltage
18/30 kV
Test voltage
63 kV
Operating temperature range
-35-+90 °C
Conductor temperature (max.)
+90 °C
Short-circuit temperature (max.)
+250 °C
Minimum laying temperature
-20 °C
Minimum storage temperature
-35 °C
CPR class
Fca
Flame retardant
no
Config.Cond.ShapeCap [uF/km]DI [mm]RI [Ohm/km]Wi [mm]Ibl [A]Ibe [A]Ik [kA]Wm [mm]Rbv [mm]Ø [mm]G [kg/km]
1x50/16CuRM0.1325.50.38782412257.12.1700351405
1x70/16CuRM0.1527.10.2688299274102.1740371646
1x95/16CuRM0.1628.60.193836332713.62.1760381926
1x120/16CuRM0.1730.10.153841837117.12.1800402227
1x150/25CuRM0.1931.50.124847241421.42.1820412590
1x185/25CuRM0.233.10.099853946626.42.1860432975
1x240/25CuRM0.2235.60.075863553934.32.1900453594
1x300/25CuRM0.24380.06872560642.92.1960484300
1x400/35CuRM0.2640.60.047883168057.22.11020515290
1x500/35CuRM0.2943.80.037895376571.42.41080546403