NEK606 Water Blocked Offshore & Marine Cables  

NEK606 Water Blocked Offshore & Marine Cables

Water Blocked P1 or P1/P8 RFOU/TFOU 0.6/1KV

Application:

These cables are partially water blocked, flame retardant, low smoke, halogen free and mud resistant, used for control, power and lighting systems.

Standards:

IEC 60092-353 IEC 60092-351
IEC 60092-359 IEC 60332-1
IEC 60332-3-22 IEC 60754-1,2
IEC 61034-1,2 NEK 606:2004
VG 95218 part 29  

Construction:

Conductors: Tinned annealed stranded copper to IEC 60228 class 2.

Insulation: Halogen-free EPR. XLPE can be offered as an option (for TFOU cable)

Filler: Water blocking fillers, if required.

Bedding: Halogen free compound, PETP wrapping tape will be applied over the bedding, if required.

Armour: Tinned copper wire braid, PETP wrapping tape will be applied over the braiding, if required.

Water Blocking Elements:Water blocking tape and strings for providing longitudinal water tightness.

Inner Sheath: Halogen free thermosetting compound, SHF2 (for TYPE P1). Halogen free, mud resistant thermosetting compound, SHF MUD (for TYPE P1/P8), coloured black.

Outer Sheath: Polyurethane for providing transversal water tightness, PE is optional,but can not meet low smoke standard.

Electrical Characteristics:

Nominal Cross Section Area

mm²

1.5

2.5

4

6

10

16

25

35

50

70

Nominal Conductor Diameter

mm

1.6

2.1

2.6

3.2

4.0

5.1

6.5

7.4

8.7

10.3

Maximum DC Resistant@20˚C

Ω/km

12.2

7.56

4.7

3.11

1.84

1.16

0.734

0.529

0.391

0.27

Continuous Current
Rating@45˚C 1 Core

A

23

30

40

52

72

96

127

157

196

242

Continuous Current
Rating@45˚C 2 Core

A

20

26

34

44

61

82

108

133

167

206

Continuous Current
Rating@45˚C 3&4 Core

A

16

21

28

36

50

67

89

110

137

169

Short Circuit Current 1s

A

210

360

570

860

1430

2290

3580

5010

7150

10020

Operating Voltage

KV

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1


Nominal Cross Section Area

mm²

95

120

150

185

240

300

400

500

630

Nominal Conductor Diameter

mm

12.2

13.8

15.1

17.0

19.6

21.9

24.6

27.6

32.5

Maximum DC Resistant@20˚C

Ω/km

0.195

0.154

0.126

0.1

0.0762

0.0607

0.0475

0.0369

0.0286

Continuous Current Rating@45˚C
1 Core

A

293

339

389

444

522

601

690

780

890

Continuous Current Rating@45˚C
2 Core

A

249

288

331

444

444

511

587

663

757

Continuous Current Rating@45˚C
3&4 Core

A

205

237

272

311

365

421

483

546

623

Short Circuit Current 1s

A

13590

17170

21460

26470

34340

42930

57230

71540

90140

Operating Voltage

KV

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1

0.6/1

Note: For more than 4-cores, the current ratings may be calculated from the following formula (IN I1 / N 3 = ), I1= Current rating for 1-core, N = Number of cores.

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 0.94 0.88 0.82 0.74 0.67 0.58 0.47

Mechanical and Thermal Properties

  • Bending Radius : 8×OD (during installation); 6×OD (fixed installed).
  • Temperature Range : -20℃ ~ +90℃.

Dimensions and Weight:

Construction No. of cores×Cross section(mm²) Nominal Insulation Thickness mm

Nominal Bedding Thickness
mm

Nominal Inner Sheath Thickness
mm

NominalOuter Sheath Thickness
mm

Nominal Overall Diameter
mm

Nominal Weight kg/km
1×1.5 1 1.1 1.1 1 10.9±2 142
1×2.5 1 1.1 1.1 1 11.3±2 158
1×4 1 1.1 1.1 1 11.9±2 189
1×6 1 1.1 1.1 1 12.4±2 215
1×10 1 1.1 1.2 1 14.2±2 310
1×16 1 1.1 1.2 1 15.5±2 404
1×25 1.2 1.1 1.2 1.2 17.8±2 551
1×35 1.2 1.1 1.3 1.2 19.3±2 719
1×50 1.4 1.1 1.4 1.2 21.1±2 914
1×70 1.4 1.1 1.4 1.2 22.8±2 1160
1×95 1.6 1.1 1.5 1.4 25.6±2 1507
1×120 1.6 1.2 1.6 1.4 27.7±2 1832
1×150 1.8 1.2 1.6 1.4 29.6±2 2158
1×185 2 1.2 1.7 1.4 32.1±2 2688
1×240 2.2 1.2 1.8 1.6 35.7±2 3350
1×300 2.4 1.2 1.9 1.6 38.4±2 4132
1×400 2.4 1.4 2.1 1.6 43.7±2 5313
1×500 2.4 1.4 2.2 1.6 47.2±2 6489
1×630 2.4 1.4 2.3 1.6 51.2±2 8001
2×1.5 1 1.1 1.2 1 15.6±2 310
2×2.5 1 1.1 1.2 1 16.4±2 352
2×4 1 1.1 1.3 1 18.1±2 467
2×6 1 1.1 1.3 1 19.1±2 546
2×10 1 1.1 1.4 1 21.3±2 714
2×16 1 1.1 1.5 1 23.7±2 1003
2×25 1.2 1.2 1.6 1.2 28.3±2 1402
2×35 1.2 1.2 1.7 1.2 30.3±2 1675
2×50 1.4 1.2 1.9 1.2 34.3±2 2363
2×70 1.4 1.2 2.1 1.2 38.2±2 2935
2×95 1.6 1.2 2.3 1.4 44.0±2 3969
2×120 1.6 1.4 2.4 1.4 47.6±2 4788
2×150 1.8 1.4 2.6 1.4 52.0±2 5775
2×185 2 1.4 2.7 1.4 56.6±2 7009
2×240 2.2 1.6 3 1.6 64.2±2 9035
2×300 2.4 1.6 3.2 1.6 70.2±2 11036
3×1.5 1 1.1 1.2 1 16.2±2 336
3×2.5 1 1.1 1.3 1 17.6±2 436
3×4 1 1.1 1.3 1 18.8±2 525
3×6 1 1.1 1.4 1 20.1±2 635
3×10 1 1.1 1.4 1 22.3±2 835
3×16 1 1.1 1.5 1 24.8±2 1181
3×25 1.2 1.2 1.6 1.2 29.9±2 1701
3×35 1.2 1.2 1.7 1.2 32.0±2 2053
3×50 1.4 1.2 1.9 1.2 36.3±2 2867
3×70 1.4 1.4 2 1.2 40.8±2 3838
3×95 1.6 1.4 2.2 1.4 46.6±2 5129
3×120 1.6 1.4 2.3 1.4 50.4±2 6300
3×150 1.8 1.6 2.5 1.4 55.2±2 7665
3×185 2 1.6 2.7 1.4 61.4±2 9408
3×240 2.2 1.8 2.9 1.6 69.3±2 12191
3×300 2.2 1.8 3.4 1.6 74.1±2 14165
4×1.5 1 1.1 1.3 1 17.7±2 368
4×2.5 1 1.1 1.3 1 18.6±2 446
4×4 1 1.1 1.4 1 20.1±2 620
4×6 1 1.1 1.4 1 21.5±2 761
4×10 1 1.1 1.5 1 24.1±2 1003
4×16 1 1.2 1.6 1 27.2±2 1444
4×25 1.2 1.2 1.7 1.2 32.4±2 2063
4×35 1.2 1.2 1.8 1.2 34.8±2 2531
4×50 1.4 1.4 2 1.2 39.7±2 3533
4×70 1.4 1.4 2.2 1.2 44.5±2 4809
4×95 1.6 1.4 2.4 1.4 51.0±2 6321
4×120 1.6 1.6 2.5 1.4 55.5±2 7812
4×150 1.8 1.6 2.9 1.4 61.1±2 9240
4×185 2 1.6 3.1 1.4 66.8±2 11298
4×240 2.2 1.8 3.4 1.6 75.6±2 14585
4×300 2.4 1.8 3.7 1.6 83.0±2 18275
5×1.5 1 1.1 1.3 1 18.7±2 441
6×1.5 1 1.1 1.3 1 19.8±2 520
7×1.5 1 1.1 1.3 1 19.8±2 567
8×1.5 1 1.1 1.5 1 22.3±2 677
9×1.5 1 1.1 1.5 1 23.5±2 709
10×1.5 1 1.1 1.5 1 23.8±2 740
12×1.5 1 1.1 1.5 1 24.5±2 845
14×1.5 1 1.1 1.6 1 25.6±2 903
16×1.5 1 1.1 1.7 1 26.9±2 987
19×1.5 1 1.1 1.7 1 28.0±2 1155
20×1.5 1 1.1 1.7 1 29.2±2 1187
23×1.5 1 1.1 1.8 1 31.3±2 1349
24×1.5 1 1.1 1.8 1 32.0±2 1370
27×1.5 1 1.1 1.9 1 32.8±2 1533
30×1.5 1 1.1 1.9 1 33.8±2 1596
33×1.5 1 1.2 2 1 35.5±2 1754
37×1.5 1 1.2 2 1 36.6±2 1932
44×1.5 1 1.2 2.2 1 41.2±2 2321
5×2.5 1 1.1 1.4 1 20.0±2 583
6×2.5 1 1.1 1.4 1 21.2±2 620
7×2.5 1 1.1 1.4 1 21.2±2 688
8×2.5 1 1.1 1.5 1 23.8±2 814
9×2.5 1 1.1 1.6 1 25.3±2 824
10×2.5 1 1.1 1.6 1 25.6±2 908
12×2.5 1 1.1 1.6 1 26.5±2 1003
14×2.5 1 1.1 1.7 1 27.5±2 1124
16×2.5 1 1.1 1.7 1 28.7±2 1213
19×2.5 1 1.1 1.8 1 30.2±2 1428
20×2.5 1 1.1 1.8 1 31.5±2 1481
23×2.5 1 1.1 1.9 1 33.8±2 1691
24×2.5 1 1.2 2 1 35.2±2 1775
27×2.5 1 1.2 2 1 35.9±2 1906
30×2.5 1 1.2 2 1 36.9±2 2058
33×2.5 1 1.2 2.1 1 38.7±2 2300
37×2.5 1 1.2 2.1 1 40.0±2 2489
44×2.5 1 1.2 2.3 1 44.6±2 2935