0.6/1kv XLPE Insulated Self-supporting Aerial Cables

SELF-SUPPORTING AERIAL BUNDLE CABLES
0,6/1  kV  XLPE  insulated  self  supporting  aerial  cables

CONSTRUCTION
1  Conductor:  Al phase – conductor
2  Insulation:  XLPE

SPECIFICATION
 
Type Standard
X00-A JUS N.C5.250
NFA2X HD 626 S1 P 4F
N1XD4-AR HD 626 S1 P 4E

APPLICATION
These cables are intended for distribution in power grids for industry, towns, and street illumination. They are also connection
cables for hanging on electric poles, consoles, walls, on both wooden and steel construction.

Nominal
cross
sectional
area

 
Minimum
number of
strands

 
 
 
Overall conductor

of lay

 
 
Maximal
resistance
of conductor
at 20 °C

Insulation
 
 
 

insulation (mm)

mm2 N° min max mm Ω/km mm min max
Phase conductor
16 7 4,6 5,1 95 1,91 1,2 7,0 7,8
25 7 5,8 6,3 115 1,20 1,4 8,6 9,4
35 7 6,8 7,3 136 0,868 1,6 10,0 10,9
50 12 7,9 8,4 158 0,641 1,6 11,1 12,0
70 12 9,7 10,2 118 0,443 1,8 13,3 14,2
95 19 11 12 258 0,32 1,8 14,6 15,7

Specifications
1.NFC 33209 abc cable 
2.XLPE/hdpe insulated 
3.aerial bundled cable 
4.inner shielding layer material 
5.weather-proof insulation
Overhead NFC 33209 abc cable size 3*35+54.6+16mm 3*95+54,6mm

It consists of copper or aluminum conductor; inner shielding layer, weather-proof insulation material and outer shielding layer. It not only has power transmitting character of power cable, but also has a  strong mechanical character of aerial cable, as well. In comparasion with bare cable, it boasts many advantages, such as, small span in laying the initiative to choose to use.
 
 
1.       Executive standard:
GB12527-90 1KV Aerial insulation cable (According to IEC502, IEC227 Standard)
GB14049-93 10KV Aerial insulation cable
2.       Working conditions of aerial insulation power cable:
1)      Rated voltage: 1KV, 10KV
2)      The highest working temperature of the cable conductor:
XLPE insulation cable: 90°C
HDPE insulation cable: 75°C
3)      During having a short circuit (lasting less than 5 seconds), the maximum temperature:
XLPE insulation cable: 250°C
HDPE insulation cable: 150°C
4)      During laying the cable,  the ambient temperature must be above -20°C.
5) Bending radius allowance of the cable:
A)     1 KV aerial insulation power cable;
 It should be no less than 4D for the cable with outer diameter less than 25mm;
It should be no less than 4D for the cable with outer diameter of than 25mm;
B)      10KV aerial insulation power cable:
 Single core cable: 20 (D+d) ±5% mm;
 Multi-core cable: 15(D+d) ± 5% mm;
 Formula inside: D-Actual cable outer diameter;
 d-Actual conductor outer diameter.
Table 1 Type description & application of aerial insulated cable

Table 2   Specifications of aerial insulated cable