P30 RFOU-HCF / TFOU-HCF 6/10(12) kV

 

Applications :

  • These cables are fire resistant, flame retardant, low smoke and halogen free, used for emergency control, power and lighting systems that need to be operational during a 1100℃ hydrocarbon fire.

Standards :

  • IEC 60092-354 IEC 60092-351
    IEC 60092-359 IEC 60332-1
    IEC 60331-21 IEC 60332-3-22
    IEC 60754-1,2 IEC 61034-1,2
    NEK 606:2004  
 

 

Construction :

  • Conductors : Circular tinned annealed stranded copper to IEC 60228 class 2.
  • Conductor Screen : Semi conducting material.
  • Insulation : Halogen-free EPR. XLPE can be offered as an option.
  • Insulation Screen : Semi conducting material and tinned copper wire braid.
  • Bedding : Halogen free compound.
  • Armour : Tinned copper wire braid.
  • Outer Sheath1 : Halogen free thermosetting compound, SHF2, coloured red.
  • HC-fire protection : Extruded thermoplastic fire protection compound.
  • Taping : Lapped glass fibre tape.
  • Outer Sheath2 : Flame retardant halogen-free thermoplastic compound, SHF1, coloured red.

Optional :

  • P31 RFOU-HCF / TFOU-HCF 8.7/15kV
  • P32 RFOU-HCF / TFOU-HCF 12/20(24) kV
  • P33 RFOU-HCF / TFOU-HCF 18/30(36) kV

Electrical Characteristics :

  • Nominal Cross Section Area mm² 70 95 120 150 185 240 300
    Nominal Conductor Diameter mm 10.3 12.2 13.8 15.1 17.0 19.6 21.9
    Maximum DC Resistant@20℃ Ω/km 0.27 0.195 0.154 0.126 0.1 0.0762 0.0607
    Continuous Current Rating@45℃1 Core A 242 293 339 389 444 522 601
    Continuous Current Rating@45℃3 Core A 169 205 237 272 311 365 421
    Short Circuit Current 1s A 10020 13590 17170 21460 26470 34340 42930
    Operating Voltage KV 6/10 6/10 6/10 6/10 6/10 6/10 6/10

Ambient Temperature Correction Factors :

  • Ambient Temperature Correction Factors 35 40 45 50 55 60 65 70 75 80
    Rating Factor 1.1 1.05 1.0 0.94 0.88 0.82 0.74 0.67 0.58 0.47

Mechanical and Thermal Properties :

  • Bending Radius : 25×OD (during installation); 12×OD (fixed installed).
  • Temperature Range : -20℃ ~ +90℃.

Dimensions and Weight :

 

Construction No. of cores×Cross section
(mm²)
Nominal Insulation Thickness
mm
Nominal Diameter Over Bedding
mm
Nominal Diameter Over Sheath1
mm
Nominal Overall Diameter
mm
Nominal Weight
kg/km
1×70 3.4 23.5 30.0 62.0 5220
1×95 3.4 25.5 32.0 64.5 5900
1×120 3.4 27.5 34.0 66.5 6340
1×150 3.4 28.5 35.0 67.5 6670
1×185 3.4 30.5 36.5 69.0 7320
1×240 3.4 33.0 39.0 72.0 8250
1×300 3.4 35.0 41.5 74.5 9280
3×50 3.4 47.0 55.0 89.0 10970
3×95 3.4 54.0 62.5 97.0 14230
3×150 3.4 60.0 70.5 106.0 17400