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    High Temperature Cables

SiHF-GLP - Silicone Multi-Core Overall Stainless Steel Braid

Product application:                                                                                                                                     

SiHF-GLP is a special 180 Degree C. silicone multi-core cable with an overall steel braid for use in high and low temperature areas or whenever the insulation is subject to extreme temperature changes.  These cables are mainly found in steel producing industry and aviation industry as well as in ship building, cement, glass and ceramic factories.  SIHF-GLP cables are low-smoke and halogen-free especially suited for use in power stations.  The silicone jacket provides added heat, chemical, oil and acidic resistance.  The external galvanized steel braid ensures excellent mechanical protection and disturbance-free transmissions of signals and impulses.  Not permitted for outdoor use.

Product characteristic:                                                                                                                                   

Construction:

Tinned copper conductors to DIN VDE 0295 cl. 5, BS 6360 cl. 5 and IEC 60228 cl. 5
Silicone conductor insulation
Conductor identification to DIN VDE 0293-308 color coded or black conductors with continuous white numbers
For 2-conductors brown, blue
Conductors stranded in layers with optimal lay-length
Green-yellow earth-conductor (3 conductors and above)
Outer jacket of silicone
Jacket color preferably red brown
Glass fibre tape over the jacket
Galvanized steel wire outer braiding

Technical:

Special silicone multi conductor cable with higher heat-resistance range adapted to DIN VDE 0250 part 1 and part 816
Temperature range: -60°C to +180°C
Short time temp up to +220º C

Temperature limit at the conductor
in operation +180°C
Nominal voltage : 300/500 V
Test voltage :2000 V
Insulation resistance: min.200 MΩ x km
Minimum bending radius: flexing 10 x cable Ø
                          fixed installation   5 x cable Ø
Radiation resistance :up to 20x106 cJ/kg (up to 20 Mrad)

Properties

Advantages
Hardly changes of dielectric strength and the insulation resistance also at high temperatures, high ignition or flash point, in case of fire, forms an insulating layer of SiO2

Resistant to
High molecular oils, fats from vegetables and animals, alcohols, plasticizers and clophenes, diluted acids, lye and salt dissolution, oxidation substances, tropical influences and weather, lake water, oxygen

Halogen-free
According to DIN VDE 0482 part 267/ EN 50267-2-2/ IEC 60754-2 (equivalent DIN VDE 0472 part 813)

Behavior in fire
No flame propagation
Test according to DIN VDE 0482 part 265-2-1/ EN 50265-2-1/ IEC 60332-1 (equivalent DIN VDE 0472 part 804 test method B)

For laying as a fixed installation only in open or ventilated pipe systems as well as in ducts. Otherwise the mechanical properties of the silicon are reduced by the enclosed air at temperatures exceeding 90°C

Product specification:    

 Other sizes and colours available on request