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HIFLEX EWKF
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Silicone-sheathed cable with enhanced mechanical resistance

  • Structure chart
  • status of use
  • Certification
  • Electrical and technical specifications
  • Design
  • Applications

Rated voltage:Uo/U 300/500V

Test voltage:2000V

Insulation resistance at +20° C:≥:(+20°C):≧200MΩx km

Bending radius:

      stationary :15 x cable diameterØ

      stationary:-50°C - 180°C

Radiation resistance:≤80×10cJ/kg

Flame retardant:IEC 60332-1

● Stranded tinned Cu conductor, fine wire

● Strand structure to VDE 0295 class 5 / IEC 60228

class 5

● Core insulation: special silicone

● Up to 5 cores: coloured cores toVDE 0293

● cores and over: black cores with printed consecutive

number coding

● Green-yellow protective conductor

(3 cores and over) in the outer layer

● Cores twisted in layers, with optimal lay lengths

● Outer sheath: special silicone rubber based

compound

● Sheath colour: black


Silicone-insulated cables are used whenexposure to high temperatures and temperature variations would cause conventional PVC-insulated cables to becomebrittle. Silicone-insulated cables arepreferably used in the metallurgical industry, steel works, hot-rolling mills,cokingplants, foundries, cement works,glassfactories and ceramics plants as well as inthe production of electric motors, in saunaconstruction, in ships and aeroplanes, inheat, refrigeration and air-conditioningtechnology, as well as in lighting gear etc.The outer sheath of this special cable consists of a special silicone rubber basedcompound. It is halogen-free, has a highimpact strength and is resistant to vegetable and animal fat, many types of oiand diluted acids. No decomposition occurs when exposed to alcohol, plasticizers, alkaline solutions, saline solutions etcThe insulation is fully tropicalized and resistant to oxygen and ozone. One of its exceptional features is its high flash pointShould the cable burn, an insulating silicon dioxide layer will remain on the conductor to render it short

circuit proof. Specific applications will no longer requirethe use of steel wire braids when BruflexEWKF cables are used.


  • Material list
Part No. No.cores Xcross-sec.
mm²
Outer Øca.
mm
Cop.weight
kg / km
Weight ca.
kg / km
605001 2x0.75 6.4 14.4 59
605002 3G0.75 6.9 21.6 72
605003 4G0.75 7.6 28.8 89
605004 5G0.75 8.5 36.0 112
605005 2x1.0 6.8 19.2 69
605006 3G1.0 7.1 28.8 81
605007 4G1.0 7.9 38.4 102
605008 5G1.0 8.8 48.0 128
605009 7G1.0 9.5 67.2 156
605010 2x1.5 8.0 28.8 97
605011 3G1.5 8.4 43.2 115
605012 4G1.5 9.5 57.6 149
605013 5G1.5 10.4 72.0 182
605014 7G1.5 11.0 100.8 208
605015 12G1.5 14.9 172.8 371
605016 16G1.5 17.1 230.4 493
605017 20G1.5 18.5 288.0 592
605018 24G1.5 21.0 345.6 741
605019 2x2.5 9.4 48.0 141
605020 3G2.5 9.8 72.0 170
605021 4G2.5 11.1 96.0 221
605022 5G2.5 12.4 120.0 275
605023 3G4.0 11.5 115.2 241
605024 4G4.0 12.5 153.6 300
605025 5G4.0 13.9 192 374
605026 3G6.0 13.2 172.8 333
605027 4G6.0 14.7 230.4 425
605028 5G6.0 16.5 288 538