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PRODUCTS
LV aerial bundled NF C 33-209 cables
LV aerial bundled NF C 33-209 cables
STANDARDS
National : NF C 33-209
DESCRIPTION
APPLICATION
NF C 33-209 service bundled conductors are used for tributary networks of power buildings and their internal networks.
CHARACTERISTICS
The bundled conductor cables have aluminum (or copper ) conductors, insulated with XLPE, they have good durability and thermal resistance.
Some other important cable characteristics are :
Ultraviolet radiation resistance,
Ozone resistance,
High dielectric strength,
Light and easy to handle.
INSTALLATION
The NF C 11-201 standard´s procedures determine the installation procedures for low voltage overhead lines.
These cables are NOT ALLOWED to be buried, even in conduits.
ELECTRICAL CHARACTERISTICS
Rated voltage : 0.6/1 kV
Test voltage : 4 kV AC
Resistance to voltage surges : 1.2/50µs with a positive or negative polarity and a peak value of 20 kV.
|
Nominal |
Number and |
Nominal |
Maximum |
Standard |
Weight |
Delivery |
|
mm² |
No x mm |
mm |
In Air @ 30°C |
m |
kg |
|
|
2 - CORES (without messenger) Type: NFA2X |
||||||
|
16 |
7 x 1.70 |
15 |
91 |
2000 |
275 |
R12 |
|
25 |
7 x 2.14 |
18.4 |
108 |
2500 |
531 |
R14 |
|
35 |
7 x 2.52 |
21.6 |
135 |
2500 |
583 |
R16 |
|
4 - CORES (without messenger) Type: NFA2X |
||||||
|
16 |
7 x 1.70 |
18.1 |
77 |
2500 |
688 |
R14 |
|
25 |
7 x 2.14 |
22.2 |
97 |
2000 |
849 |
R16 |
|
35 |
7 x 2.52 |
26.1 |
120 |
1000 |
584 |
R16 |
|
4 - CORES (with messenger) Type: NFA2X + N |
||||||
|
50/56.3 |
19 x 1.78 ALU |
29.2 |
146 |
1000 |
811 |
R16 |
|
6 x 3.20 ALU + 1 x 3.20 St |
||||||
|
70/56.3 |
19 x 2.14 ALU |
34.5 |
187 |
500 |
521 |
R14 |
|
6 x 3.20 ALU + 1 x 3.20 St |
||||||
|
95/56.3 |
19 x 2.52 ALU |
39.1 |
227 |
500 |
649 |
R16 |
|
6 x 3.20 ALU + 1 x 3.20 St |
||||||
Maximum permissible conductor temperature under service condition is taken at 90 degree celsius