NEK 606 RFOU-HCF / TFOU-HCF Cable

NEK 606 RFOU-HCF / TFOU-HCF Cable

NEK 606 RFOU-HCF / TFOU-HCF Cable

NEK 606 RFOU-HCF / TFOU-HCF Cable Application

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.

NEK 606 RFOU-HCF / TFOU-HCF Cable Standards :

IEC 60092-354 - Design
IEC 60228 class 2 - Conductor
IEC 60092-351 - Insulation
IEC 60092-359 - Sheath
IEC 60332-1 - Flame Retardant
IEC 60332-3-22 - Flame Retardant
IEC 60331-21 - Fire Resistant
UL 1709 / ASTM E1529 - HC Fire resistance
IEC 600754-1,2 - Halogen Free
IEC 61034-1,2 - Low Smoke

NEK 606 RFOU-HCF / TFOU-HCF Cable Model

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

NEK 606 P30 RFOU-HCF / TFOU-HCF Cable Construction :

P30-RFOU-HCF.jpg

1.Conductors : Circular tinned annealed stranded copper to IEC 60228 class 2.

2.Conductor Screen : Semi conducting material.

3.Insulation : Halogen-free EPR. XLPE can be offered as an option.

4.Insulation Screen : Semi conducting material and tinned copper wire braid.

5.Bedding : Halogen free compound. Armour : Tinned copper wire braid.

6.Outer Sheath1 : Halogen free thermosetting compound, SHF2, coloured red.

7.HC-fire protection : Extruded thermoplastic fire protection compound.

8.Taping : Lapped glass fibre tape.

9. Outer Sheath2 : Flame retardant halogen-free thermoplastic compound, SHF1, coloured red.

NEK 606 RFOU-HCF / TFOU-HCF Cable 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

NEK 606 RFOU-HCF / TFOU-HCF Cable Mechanical and Thermal Properties :

1.Bending Radius : 25×OD (during installation); 12×OD (fixed installed).

2.Temperature Range : -20℃ ~ +90℃.

NEK 606 RFOU-HCF / TFOU-HCF Cable 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
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Workshop
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Testing lab

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