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Marine Cable
P2 or P2/P9 RFOU/TFOU 3.6/6KV
Applications :
Marine cables are flame retardant, low smoke, halogen free and mud resistant, used for fixed installation for medium voltage power.
Standards :
IEC 60092-353
IEC 60092-360
IEC 60332-1
IEC 60332-3-22
IEC 60754-1,2
IEC 61034-1,2
NEK 606
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 P2), or halogen free mud resistant thermosetting compound, SHF MUD (for TYPE P2/P9),coloured red.
Electrical Characteristics :
| Nominal Cross Section Area | mm² | 16 | 25 | 35 | 50 | 70 | 95 | 120 |
|---|---|---|---|---|---|---|---|---|
| Nominal Conductor Diameter | mm | 5.1 | 6.5 | 7.4 | 8.7 | 10.3 | 12.2 | 13.8 |
| Maximum DC Resistant@20℃ | Ω/km | 1.16 | 0.734 | 0.529 | 0.391 | 0.27 | 0.195 | 0.154 |
| Continuous Current Rating@45℃1 Core | A | 96 | 127 | 157 | 196 | 242 | 293 | 339 |
| Continuous Current Rating@45℃3 Core | A | 67 | 89 | 110 | 137 | 169 | 205 | 237 |
| Short Circuit Current 1s | A | 2290 | 3580 | 5010 | 7150 | 10020 | 13590 | 17170 |
| Operating Voltage | KV | 3.6/6 | 3.6/6 | 3.6/6 | 3.6/6 | 3.6/6 | 3.6/6 | 3.6/6 |
| Nominal Cross Section Area | mm² | 150 | 185 | 240 | 300 | 400 | 500 | 630 |
|---|---|---|---|---|---|---|---|---|
| Nominal Conductor Diameter | mm | 15.1 | 17.0 | 19.6 | 21.9 | 24.6 | 27.6 | 32.5 |
| Maximum DC Resistant@20℃ | Ω/km | 0.126 | 0.1 | 0.0762 | 0.0607 | 0.0475 | 0.0369 | 0.0286 |
| Continuous Current Rating@45℃1 Core | A | 389 | 444 | 522 | 601 | 690 | 780 | 890 |
| Continuous Current Rating@45℃3 Core | A | 272 | 311 | 365 | 421 | 483 | 546 | 623 |
| Short Circuit Current 1s | A | 21460 | 26470 | 34340 | 42930 | 57230 | 71540 | 90140 |
| Operating Voltage | KV | 3.6/6 | 3.6/6 | 3.6/6 | 3.6/6 | 3.6/6 | 3.6/6 | 3.6/6 |
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 :15×OD (during installation); 9×OD (fixed installed).
Temperature Range : -20℃ ~ +90℃.
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 |
|
|---|---|---|---|---|---|
| Inner | Outer | ||||
| 1×16 | 2.5 | 1.0 | 1.6 | 22.8 | 780 |
| 1×25 | 2.5 | 1.0 | 1.6 | 24.0 | 1020 |
| 1×35 | 2.5 | 1.0 | 1.7 | 25.1 | 1155 |
| 1×50 | 2.5 | 1.0 | 1.7 | 26.3 | 1320 |
| 1×70 | 2.5 | 1.0 | 1.8 | 28.2 | 1595 |
| 1×95 | 2.5 | 1.0 | 1.9 | 30.0 | 1905 |
| 1×120 | 2.5 | 1.0 | 1.9 | 31.8 | 2235 |
| 1×150 | 2.5 | 1.2 | 2.0 | 33.5 | 2550 |
| 1×185 | 2.5 | 1.2 | 2.1 | 35.4 | 3015 |
| 1×240 | 2.6 | 1.2 | 2.2 | 38.8 | 3725 |
| 1×300 | 2.8 | 1.2 | 2.3 | 42.3 | 4625 |
| 1×400 | 3.0 | 1.4 | 2.5 | 46.6 | 5420 |
| 1×500 | 3.2 | 1.4 | 2.6 | 50.8 | 6610 |
| 1×630 | 3.2 | 1.4 | 2.8 | 55.1 | 8170 |
| 3×16 | 2.5 | 1.2 | 2.3 | 44.9 | 2930 |
| 3×25 | 2.5 | 1.2 | 2.4 | 45.4 | 3390 |
| 3×35 | 2.5 | 1.4 | 2.5 | 47.6 | 3820 |
| 3×50 | 2.5 | 1.4 | 2.6 | 50.9 | 4495 |
| 3×70 | 2.5 | 1.4 | 2.8 | 54.8 | 5585 |
| 3×95 | 2.5 | 1.6 | 2.9 | 58.9 | 6765 |
| 3×120 | 2.5 | 1.6 | 3.1 | 63.5 | 8165 |
| 3×150 | 2.5 | 1.6 | 3.2 | 67.4 | 9495 |
| 3×185 | 2.5 | 1.6 | 3.4 | 75.8 | 10660 |
| 3×240 | 2.6 | 1.8 | 3.6 | 82.3 | 11660 |
| 3×300 | 2.8 | 1.8 | 3.9 | 89.3 | 12940 |