SiF/GLSilicone rubber insulated fine wired conductor with glass fiber braid |
harmonized mark: H05SJ-K |
Application |
Standards |
|
Silicone rubber is resistant to extreme temperature conditions, as for high (up to 180 °C, briefly even to 250 °C), so also for low (-60 °C) temperature. It has a high point (temperature) of inflammability, it is halogen-free, releases no corrosive gases at combustion, and around the conductor is formed additional insulation of silicone-oxide ashes. Due to a higher electrical resistance, tinned copper is also more suitable for higher temperatures (up to 220 °C) than bare copper. Such composition of these conductors makes them applicable in extreme temperature environment, for inst. in steel production, aircraft industry, same as in shipbuilding, cement plants and glass and ceramics factories, in electric power plants etc. They are also suitable for inner wiring of lighting, heating elements, burners, furnaces etc. To retain its mechanical properties at temperatures higher than 90 °C, silicone rubber needs to be properly ventilated or laid outdoor or in tubes. Glass fibers increase mechanical resistance of conductor. |
DIN VDE 0282 part 3 |
SiF/GL 117.09 Kb |
Construction |
Technical data |
Conductor: | tinned copper conductor, fine wired stranded, class 5 acc. to IEC 60228 / HD 383 / DIN VDE 0295 | |
Insulation: | silicone rubber | |
Braid: | glass fiber grid |
Temperature range: | |
operating temp.: |
-60 °C up to +180 °C |
short-term peak temp.: |
220 °C |
Nominal voltage: | Uο/U = 300/500 V |
Test voltage: | 2000 V |
Behaviour in fire: | IEC 60332-1 |
Halogen-free: | IEC 60754-1 |
Corrosiveness of combustion gases: | not corrosive acc. to IEC 60754-2 |
Specific el. resistance of insulation: | > 200 M Ω x km |
Maximal tensile strength: | |
under normal conditions: | 5 N/mm² |
after ageing (240h / 200°C): | 4 N/mm² |
Minimal inner bending radius: | 15D |
Dimensions – number of cores x conductor cross-section | Construction of individual conductor | Insulation thickness | External diameter | Conductor resistance at 20 °C | Cu weight | Cable weight | Packing* |
nominal | nominal | max. | approx. | ||||
N x mm² | n x mm | mm | mm | Ω/km | kg/km | kg/km | |
1 x 0,25 | 14 x 0,15 | 2,0 | 79,3 | 2,4 | 7,7 | c.100 | |
1 x 0,5 | 16 x 0,20 | 0,6 | 2,3 | 40,1 | 4,8 | 12,4 | c.100 |
1 x 0,75 | 24 x 0,20 | 0,6 | 2,6 | 26,7 | 7,2 | 16,2 | c.100 |
1 x 1,0 | 32 x 0,20 | 0,6 | 2,7 | 20,0 | 9,6 | 18,2 | c.100 |
1 x 1,5 | 30 x 0,25 | 0,6 | 3,0 | 13,7 | 14,4 | 23,4 | c.100 |
1 x 2,5 | 50 x 0,25 | 0,7 | 3,6 | 8,21 | 24 | 35,2 | c.100 |
1 x 4 | 56 x 0,30 | 0,8 | 4,4 | 5,09 | 38,4 | 53,5 | c.100 |
1 x 6 | 84 x 0,30 | 0,8 | 5,3 | 3,39 | 57,6 | 77,4 | c.100 |
1 x 10 | 80 x 0,40 | 1,0 | 6,5 | 1,95 | 96 | 129,2 | c.100 |
1 x 16 | 128 x 0,40 | 1,0 | 7,8 | 1,24 | 153,6 | 198,4 | CUT |
1 x 25 | 200 x 0,40 | 1,2 | 9,3 | 0,795 | 240 | 303,0 | CUT |
1 x 35 | 280 x 0,40 | 1,2 | 10,5 | 0,565 | 336 | 413,2 | CUT |
1 x 50 | 400 x 0,40 | 1,4 | 13,3 | 0,393 | 480 | 577,8 | CUT |
1 x 70 | 356 x 0,50 | 1,4 | 14,9 | 0,277 | 672 | 762 | CUT |
1 x 95 | 485 x 0,50 | 1,6 | 18,4 | 0,210 | 912 | 1044 | CUT |
1 x 120 | 614 x 0,50 | 1,6 | 19,4 | 0,164 | 1152 | 1276 | CUT |
1 x 150 | 765 x 0,50 | 2,0 | 23,4 | 0,132 | 1440 | 1630 | CUT |
1 x 185 | 944 x 0,50 | 2,2 | 24,0 | 0,108 | 1776 | 1922 | CUT |
*) Packing: c.100 = coil 100 m CUT = cable in different lengths on drum or reel, possible cutting at required length