High temperature cables – Silicone Cables

Silicone Cables

High temperature cables suitable for temperature from -60°C to +180°C, suitable for a range of applications including lighting, food process, medical, foundries and Glass-works.  Single core silicone insulated with fibre glass braided sleeve.

2.5mm H/R CABLE WHITE S/FIBRE sold per metre
4.0mm H/R CABLE WHITE S/FIBRE sold per metre
1.5mm H/R CABLE WHITE S/FIBRE sold per metre
1.5mm H/R CABLE WHITE S/FIBRE sold per metre
1.5mm H/R CABLE BROWN S/FIBRE sold per metre
1.5mm H/R CABLE BLUE S/FIBRE sold per metre
1.5mm H/R CABLE GREEN/ YELLOW (EARTH) S/FIBRE sold per metre

4.0mm² 56 x 0.38 RTI
2.5mm² 50 x 0.25 0.8RTI
1.5mm² 30 x 0.25 0.8RTI

SIAF/GL – Flexible (class 5) EN 60228, Tinned copper conductor, Silicone Insulated, Glass Fibre braid and varnish, 300/500v, -60°c to -180°c

Technical Data

 

CURRENT RATINGS FOR NICKEL PLATED COPPER WIRES

 

 

 

Nominal conductor

Area mm²

Conductor Resistance

At 20°C Ohms per km

Maximum current rating For one cable in free air (ambient temperature up to 80°C) Amp
1.0 20.0 25
1.5 13.7 40
2.5 8.21 54
4.0 5.09 74
6.0 3.39 98
10.0 1.95 135

 

 

RATING FACTORS

 

For higher ambient temperature the following factors must be applied:

 

 

Ambient

Temperature

°C 100 120 140 160 180 200 220 240
Factor 0.94 0.87 0.80 0.73 0.64 0.54 0.42 0.24

 

 

When cables are enclosed a further de-rating of 0.8 must be applied.  When cables are grouped together and touching, the following factors apply:

 

 

No. of cables

in group

2 3 4 5 10 15 20 24
Factor 0.8 0.7 0.65 0.6 0.45 0.4 0.36 0.33
Image for illustration purposes only. Data has been provided by our supplier / manufacturer. TPFay Ltd cannot be held responsible for the accuracy of the data, for clarification please contact our offices or the manufacturer.
The policy of TPFay (Kirkby) Ltd. is that of continuous improvement and development. The right is therefore reserved to change the specification without notice