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0.6/1kV CAAI-S Cable with / without Public Lighting

For urban and rural overhead secundary distribution networks, with voltages up to 1000 V
  • CAAI-S
  • RMJT
  • NTP-IEC 60228; NTP 370.258;
Quantity:

0.6/1kV CAAI-S Cable with / without Public Lighting 

Application

 

The product is a new type of aerial cable for power transmission. It is extensively used in overhead power transmission line. It improves the safety and reliance of electrified wire netting.


Standard:


IEC 60228: Conductors of insulated cables.

ASTM A 475: Zinc coated steel wire strand.

NTP-IEC 60228: Conductors of insulated cables.

NTP 370.254: Cables for overhead distribution networks self-supporting XLPE insulated of rated voltages up to and including 0.6/1 kV.

 

Working conditions of aerial insulation power cable

 

1)    Rated voltage: 0.6-1kV

2)    The tallest work temperature of the cable conductor:XLPE insulation cable:90oC;

3)    During having a short (lasting less than 5 seconds), the maximum temperature: XLPE insulated cables is 250oC;  

4)    During the cable lying, the ambient temperature must be above -20oC.

5)    Bending radius allowance of the cable:

It should be no less than 4D for the cable with outer diameter less than 25mm;

It should be no less than 6D for the cable with outer diameter of 25mm or more.

 

Construction:

 

1. Conductor: Aluminium 1350, class 2.

2. Insulation: Cross linked polyethylene XLPE.

3. Public lighting: Aluminium 1350 insulated with cross-linked polyethylene XLPE.

4. Messenger: Galvanized stranded steel wire insulated with cross-linked polyethylene XLPE.


The specification of cable


Model Phase Lighting Overall Dia.
No of Phase Section Area No of strands x dia Insulation Thickness Max resistance at 20 ºC  Section Area Max resistance at 20 ºC 


mm mm mm ohm/km
ohm/km mm

2X16 2 16 7x1.03 1,14 1,910 -- -- 16
2X25 2 25 7x1.20 1,14 1,200 -- -- 18
2X35 2 35 7x1.20 1,14 0,868 -- -- 19
2X50 2 50 7x2,03 1,52 0,641 -- -- 23
2X70 2 70 7x2,03 1,52 0,443 -- -- 27
2X95 2 95 7x2,03 1,52 0,320 -- -- 31
2X120 2 120 7x2,03 2,03 0,253 -- -- 34

2X25+1x16 2 25 7x1.20 1,14 1,200 16 1,910 18
2X35+1x16 2 35 7x1.20 1,14 0,868 16 1,910 19
2X50+1x16 2 50 7x2,03 1,52 0,641 16 1,910 23
2X70+1x16 2 70 7x2,03 1,52 0,443 16 1,910 27
2X95+1x16 2 95 7x2,03 1,52 0,320 16 1,910 31
2X120+1x16 2 120 7x2,03 2,03 0,253 16 1,910 34

3X16 3 16 7x1.03 1,14 1,910 -- -- 16
3X25 3 25 7x1.20 1,14 1,200 -- -- 18
3X35 3 35 7x1.20 1,14 0,868 -- -- 19
3X50 3 50 7x2,03 1,52 0,641 -- -- 23
3X70 3 70 7x2,03 1,52 0,443 -- -- 27
3X95 3 95 7x2,03 1,52 0,320 -- -- 31
3X120 3 120 7x2,03 2,03 0,253 -- -- 34

3X16+1x16 3 16 7x1.03 1,14 1,910 16 1,910 16
3X25+1x16 3 25 7x1.20 1,14 1,200 16 1,910 18
3X25+2x16 3 25 7x1.20 1,14 1,200 16 1,910 18
3X35+1x16 3 35 7x1.20 1,14 0,868 16 1,910 19
3X50+1x16 3 50 7x2,03 1,52 0,641 16 1,910 23
3X70+1x16 3 70 7x2,03 1,52 0,443 16 1,910 27
3X95+1x16 3 95 7x2,03 1,52 0,320 16 1,910 31
3X120+1x16 3 120 7x2,03 2,03 0,253 16 1,910 34


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