Nexans 32395

NF C 33-226 12/20kV XPREMIO Contact
Building Products Information
[email protected]
Rated Voltage Uo/U (Um)
12 / 20 (24) kV
Mechanical resistance to impacts
AG4
Ambient installation T°C range
-10 - 50 °C
Weather resistance
AN3 / AF2
Flame retardant
C2, NF C 32-070
Water proof
AD8
All drawings, designs, specifications, plans and particulars of weights, size and dimensions contained in the technical or commercial documentation of Nexans is
indicative only and shall not be binding on Nexans or be treated as constituting a representation on the part of Nexans.
Generated 3/8/22 www.nexans.fr Page 1 / 3
STANDARDS
National NF C 33-226
FR-N20XA8E
MV cables NF C 33-226
DESCRIPTION
Usage
NF C 33-226 XPREMIO cables are the new generation of cables for public power
distribution network 12/20 kV. They are AD8 (water pressure < 0,2 bar), AF2
and AN3 complying with NF C 13-200 standard. Sheath is anti-termite resistant.
Design
The cable is made of 1 or 3 bunched cores.
Laying condition
Burial depth : 0.80 m
Soil thermal resistivity : 1.2 °K m/W
Electrical caracteristics
Calculated from IEC 60949, permissible short circuit current is applicable for the
conductor during 1s.
Options
NF C 33-226 XPREMIO cables can be manufactured with the following options:
Copper conductor
•
Other voltage
•
Other section
•
Grounding conductor
•
Thicker aluminium screen
•
Bunch
•
Re-enforced burying resistance (EDR)is ensured with an extruded polyethylene
protection.
•

NF C 33-226 12/20kV XPREMIO Contact
Building Products Information
[email protected]
All drawings, designs, specifications, plans and particulars of weights, size and dimensions contained in the technical or commercial documentation of Nexans is
indicative only and shall not be binding on Nexans or be treated as constituting a representation on the part of Nexans.
Generated 3/8/22 www.nexans.fr Page 2 / 3
CHARACTERISTICS
Construction characteristics
Conductor material Aluminum
Material of the inner semi-conductor Extruded
Insulation XLPE (chemical)
Material of the external semi-conductor Extruded strippable smooth elastomer
Material used for longitudinal water tightness Swellable tape
Screen ALU/PET tape screening foil
Outer sheath PE
Sheath colour Black + 2 Grey Lines
Dimensional characteristics
Screen thickness µm
Electrical characteristics
Rated Voltage Uo/U (Um) 12 / 20 (24) kV
Mechanical characteristics
Mechanical resistance to impacts AG4
Usage characteristics
Ambient installation temperature, range -10 - 50 °C
Weather resistance AN3 / AF2
Flame retardant C2, NF C 32-070
Water proof AD8
ELECTRICAL DATA FOR SINGLE CORE ALUMINIUM CONDUCTOR
Cross
section
[mm²]
Nom.
outer
diam.
[mm]
Max. DC
Resist. Cond.
20°C
[Ohm/km]
Perm. current rating
buried 20°C - trefoil
formation
[A]
Nom.
inductanc
e
[mH/km]
Inductive
resistance at
50Hz
[Ohm/km]
Capacity of
phase cores
approx.
[µF / km]
Approx.
weight
[kg/km]
50 27.0 0.641 188 0.43 0.13 0.17 640
95 30.0 0.32 278 0.38 0.12 0.22 840
150 30.3 0.206 353 0.34 0.11 0.31 930
240 34.6 0.125 466 0.32 0.1 0.37 1290
630 48.3 0.0469 786 0.28 0.09 0.53 2760
1200 62.2 0.0247 1049 0.27 0.1 0.64 4880
ELECTRICAL DATA FOR THREE CORE ALUMINIUM CONDUCTOR DUPLICATA
Cross
section
[mm²]
Nom.
outer
diam.
[mm]
Max. DC
Resist. Cond.
20°C
[Ohm/km]
Perm. current rating
buried 20°C - trefoil
formation
[A]
Nom.
inductanc
e
[mH/km]
Inductive
resistance at
50Hz
[Ohm/km]
Capacity of
phase cores
approx.
[µF / km]
Approx.
weight
[kg/km]
50 58.1 0.641 188 0.43 0.13 0.17 1920
95 64.6 0.32 278 0.38 0.12 0.22 2530
150 65.3 0.206 353 0.34 0.11 0.31 2820
240 74.5 0.125 466 0.32 0.1 0.37 3890

NF C 33-226 12/20kV XPREMIO Contact
Building Products Information
[email protected]
All drawings, designs, specifications, plans and particulars of weights, size and dimensions contained in the technical or commercial documentation of Nexans is
indicative only and shall not be binding on Nexans or be treated as constituting a representation on the part of Nexans.
Generated 3/8/22 www.nexans.fr Page 3 / 3
Cross
section
[mm²]
Nom.
outer
diam.
[mm]
Max. DC
Resist. Cond.
20°C
[Ohm/km]
Perm. current rating
buried 20°C - trefoil
formation
[A]
Nom.
inductanc
e
[mH/km]
Inductive
resistance at
50Hz
[Ohm/km]
Capacity of
phase cores
approx.
[µF / km]
Approx.
weight
[kg/km]
630 48.08 0.0469 786 0.28 0.09 0.53 8330
PRODUCT LIST
Nexans
Ref.
Country
Ref.
Name Conductor cross-
section
[mm²]
Number of
cores
10265221 01248869 FR-N20XA8E-AR 1x150/0.15 Eca N/G BGN8 150 1
10265222 01248870 FR-N20XA8E-AR 1x240/0.15 Eca N/G BGN8 240 1
10265254 01248871 FR-N20XA8E-AR 1x630/0.15 Eca N/G BGN8 630 1
10265219 01248984 FR-N20XA8E-AR 1x 50/0.15 Eca N/G BGN8 50 1
10265220 01248985 FR-N20XA8E-AR 1x95/0.15 Eca N/G BGN8 95 1
10265255 01248986 FR-N20XA8E-AR 3x1x 50 Eca N/G BGN8 50 3
10265256 01248987 FR-N20XA8E-AR 3x1x 95 Eca N/G BGN8 95 3
10265257 01248872 FR-N20XA8E-AR 3x1x150 Eca N/G BGN8 150 3
10265258 01248873 FR-N20XA8E-AR 3x1x240 Eca N/G BGN8 240 3
10265274 - FR-N20XA8E-AR 1x1200/0.15 Eca N/G
BGN8 GL 1200 1
10265260 - FR-N20XA8E-AR 3x1x630 Eca N/G BGN8
GL 630 3
= Make to order, = In stock,
SELLING AND DELIVERY INFORMATION
Marking
Example NEXANS - plant number- BGN7 NF C 33-226 int. designation- section - Al - 12/20 (24) kV - year -
month - installation guide type - G sheath thickness - SC semi-conductor thickness - EC screen thickness - RT
installation temperature Eca
Core identification: 1, 2, 3 helix-wise.
The marking is metric over one core sheath, as well as a tracing mark.