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P4 or P4/P11 RFOU/TFOU 8.7/15KV

Home/NEK 606 Offshore & Marine Cables/P4 or P4/P11 RFOU/TFOU 8.7/15KV

P4 or P4/P11 RFOU/TFOU 8.7/15KV Applications

These cables are flame retardant, low smoke, halogen free and mud resistant, used for fixed installation for medium voltage power.

P4 or P4/P11 RFOU/TFOU 8.7/15KV Standards

IEC 60092-353IEC 60092-351
IEC 60092-359IEC 60332-1
IEC 60332-3-22IEC 60754-1,2
IEC 61034-1,2NEK 606:2004
P4 or P4/P11 RFOU/TFOU 8.7/15KVP4 or P4/P11 RFOU/TFOU 8.7/15KV

P4 or P4/P11 RFOU/TFOU 8.7/15KV 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 (for TFOU cable).
  • Insulation Screen : Semi conducting material and tinned copper wire braid.
  • Bedding : Halogen free compound.
  • Armour : Tinned copper wire braid.
  • Outer Sheath :Halogen free thermosetting compound, SHF2 (for TYPE P4), or halogen free mud resistant thermosetting compound, SHF MUD (for TYPE P4/P11), coloured red.

Electrical Characteristics

Nominal Cross Section Areamm²2535507095120
Nominal Conductor Diametermm6.57.48.710.312.213.8
Maximum DC Resistant@20℃Ω/km0.7340.5290.3910.270.1950.154
Continuous Current Rating@45℃1 CoreA127157196242293339
Continuous Current Rating@45℃3 CoreA89110137169205237
Short Circuit Current 1sA358050107150100201359017170
Operating VoltageKV8.7/158.7/158.7/158.7/158.7/158.7/15

 

Nominal Cross Section Areamm²150185240300400500630
Nominal Conductor Diametermm15.117.019.621.924.527.532.3
Maximum DC Resistant@20℃Ω/km0.1260.10.07620.06070.04750.03690.0286
Continuous Current Rating@45℃1 CoreA389444522601690780890
Continuous Current Rating@45℃3 CoreA272311365421483546623
Short Circuit Current 1sA21460264703434042930572307154090140
Operating VoltageKV8.7/158.7/158.7/158.7/158.7/158.7/158.7/15

Ambient Temperature Correction Factors

Ambient Temperature Correction Factors35404550556065707580
Rating Factor1.11.051.00.940.880.820.740.670.580.47

Mechanical and Thermal Properties

  • Bending Radius :15×OD (during installation); 9×OD (fixed installed).
  • Temperature Range : -20℃ ~ +90℃.

P4 or P4/P11 RFOU/TFOU 8.7/15KV Dimensions and Weight

Construction No. of cores×Cross section
(mm²)		Nominal Insulation Thickness
mm		Nominal Sheath Thickness
mm		Nominal Overall Diameter
mm		Nominal Weight
kg/km
InnerOuter
1×254.51.61.228.41305
1×354.51.61.329.31430
1×504.51.71.330.71620
1×704.51.81.332.41900
1×954.51.81.434.42250
1×1204.51.91.536.62625
1×1504.52.01.538.12940
1×1854.52.01.540.63545
1×2404.52.11.643.44220
1×3004.52.21.746.35070
1×4004.52.41.850.25760
1×5004.52.51.853.66880
1×6304.52.61.957.98460
3×254.52.61.955.34725
3×354.52.72.057.55215
3×504.52.82.060.65960
3×704.52.92.164.47035
3×954.53.12.268.78370
3×1204.53.22.372.79745
3×1504.53.42.476.811140
3×1854.53.62.684.213490
3×2404.53.82.790.615860
3×3004.54.02.996.618320
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