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BS 6883&BS7917 Offshore & Marine cables |  |
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1.9/3.3kV, 3.3/3.3kV HF-EPR Insulated, SW2/SW4 Sheathed
Armoured Fire Resistant Power & Control Cables
Application
These fire resistant medium voltage elastomeric insulated cables are designed for fixed
wiring in ships and on mobile offshore units, suitable for use in power and control applications
where fire integrity is essential.
Standards
BS 7917
IEC 60331-31 Fire
resistant
IEC 60332-3A Flame
retardant
IEC 60754-1; IEC 60754-2 Corrosivity
IEC 61034-2 Smoke density
Cold bend and impact (-40°C) (on request)
CSA C22.2 No. 38-95 (on request)
Construction
Conductor: Tinned copper wire stranded circular cl. 2 BS 6360/IEC 60228.
Insulation: Mica tape + HF-EPR GP5 according to BS 7655 1.2.
Inner Sheath: Halogen free thermosetting compound SB1 according to BS 7917.
Armour: Galvanized steel wire braid or tinned bronze wire braid (single core).
Outer Sheath: Halogen free thermosetting compound SW4 according to BS 7655 2.6 or
reduced halogen thermosetting compound SW2 according to BS 7655 2.6.
Mechanical and Thermal Properties
Minimum Internal Bending Radius: 6×OD
Temperature Range: -40℃ ~ +90℃
Dimensions and Weight
1.9/3.3kV
| Construction No. of cores×Cross section(mm²) |
Nominal Insulation Thickness |
Nominal Inner Sheath Thickness |
Minimum Diameter Over Inner Sheath |
Maximum Diameter Over Inner Sheath |
Nominal Armour Wire Diameter |
Nominal Outer Sheath Thickness |
Minimum Overall Diameter |
Maximum Overall Diameter |
Approx. Weight |
1×25 |
2.2 |
1.2 |
13.4 |
15.2 |
0.3 |
1.4 |
17.5 |
19.9 |
687 |
1×35 |
2.2 |
1.3 |
14.4 |
16.4 |
0.3 |
1.4 |
18.6 |
21.0 |
806 |
1×50 |
2.2 |
1.3 |
15.6 |
17.6 |
0.3 |
1.5 |
20.0 |
22.8 |
983 |
1×70 |
2.2 |
1.4 |
17.6 |
19.6 |
0.3 |
1.6 |
22.1 |
25.0 |
1283 |
1×95 |
2.4 |
1.5 |
19.8 |
22.3 |
0.3 |
1.7 |
24.5 |
27.6 |
1637 |
1×120 |
2.4 |
1.6 |
21.7 |
24.2 |
0.3 |
1.7 |
26.4 |
29.5 |
1997 |
1×150 |
2.4 |
1.6 |
23.2 |
25.8 |
0.45 |
1.8 |
28.8 |
32.0 |
2439 |
1×185 |
2.4 |
1.7 |
25.2 |
27.8 |
0.45 |
1.9 |
31.0 |
34.7 |
2933 |
1×240 |
2.4 |
1.8 |
27.9 |
30.7 |
0.45 |
2.0 |
33.9 |
37.7 |
3671 |
1×300 |
2.4 |
1.9 |
30.4 |
33.6 |
0.45 |
2.1 |
36.6 |
40.5 |
4446 |
1×400 |
2.6 |
2.0 |
34.1 |
37.5 |
0.45 |
2.3 |
40.7 |
45.2 |
5435 |
1×500 |
2.8 |
2.2 |
38.0 |
41.5 |
0.45 |
2.5 |
44.9 |
49.6 |
6746 |
1×630 |
2.8 |
2.3 |
41.6 |
45.6 |
0.45 |
2.6 |
48.8 |
54.0 |
8583 |
3×25 |
2.2 |
1.8 |
27.4 |
30.1 |
0.45 |
2.0 |
33.4 |
37.2 |
2072 |
3×35 |
2.2 |
1.8 |
29.3 |
32.4 |
0.45 |
2.1 |
35.5 |
39.3 |
2422 |
3×50 |
2.2 |
1.9 |
32.1 |
35.3 |
0.45 |
2.2 |
38.4 |
42.8 |
2977 |
3×70 |
2.2 |
2.1 |
36.2 |
39.6 |
0.45 |
2.4 |
42.9 |
47.5 |
3920 |
3×95 |
2.4 |
2.3 |
41.0 |
44.9 |
0.45 |
2.6 |
48.2 |
53.4 |
5041 |
3×120 |
2.4 |
2.4 |
44.9 |
48.9 |
0.45 |
2.7 |
52.2 |
57.6 |
6165 |
3×150 |
2.4 |
2.6 |
48.4 |
53.0 |
0.45 |
2.9 |
56.2 |
61.7 |
7333 |
3×185 |
2.4 |
2.7 |
52.5 |
57.2 |
0.45 |
3.0 |
60.5 |
66.6 |
8800 |
3×240 |
2.4 |
3.0 |
58.5 |
63.8 |
0.45 |
3.3 |
67.0 |
73.4 |
11172 |
3×300 |
2.4 |
3.2 |
64.0 |
69.4 |
0.45 |
3.5 |
72.8 |
79.9 |
13587 |
3.3/3.3kV
| Construction No. of cores×Cross section(mm²) |
Nominal Insulation Thickness |
Nominal Inner Sheath Thickness |
Minimum Diameter Over Inner Sheath |
Maximum Diameter Over Inner Sheath |
Nominal Armour Wire Diameter |
Nominal Outer Sheath Thickness |
Minimum Overall Diameter |
Maximum Overall Diameter |
Approx. Weight |
1×25 |
3.0 |
1.3 |
15.1 |
17.1 |
0.3 |
1.5 |
19.4 |
22.3 |
789 |
1×35 |
3.0 |
1.3 |
16.0 |
18.0 |
0.3 |
1.5 |
20.3 |
23.2 |
900 |
1×50 |
3.0 |
1.4 |
17.4 |
19.4 |
0.3 |
1.6 |
21.9 |
24.8 |
1097 |
1×70 |
3.0 |
1.5 |
19.3 |
21.7 |
0.3 |
1.6 |
23.8 |
26.8 |
1392 |
1×95 |
3.0 |
1.5 |
21.0 |
23.5 |
0.3 |
1.7 |
25.7 |
28.8 |
1715 |
1×120 |
3.0 |
1.6 |
22.9 |
25.4 |
0.3 |
1.8 |
27.8 |
30.9 |
2097 |
1×150 |
3.0 |
1.7 |
24.5 |
27.2 |
0.45 |
1.9 |
30.3 |
34.0 |
2568 |
1×185 |
3.0 |
1.7 |
26.3 |
29.0 |
0.45 |
2.0 |
32.3 |
36.1 |
3050 |
1×240 |
3.0 |
1.8 |
29.0 |
32.2 |
0.45 |
2.1 |
35.2 |
39.1 |
3798 |
1×300 |
3.0 |
1.9 |
31.6 |
34.8 |
0.45 |
2.2 |
37.9 |
41.9 |
4582 |
1×400 |
3.0 |
2.1 |
35.1 |
38.5 |
0.45 |
2.3 |
41.7 |
46.2 |
5533 |
1×500 |
3.2 |
2.2 |
38.7 |
42.6 |
0.45 |
2.5 |
45.7 |
50.4 |
6828 |
1×630 |
3.2 |
2.4 |
43.6 |
46.6 |
0.45 |
2.6 |
49.7 |
55.0 |
8712 |
3×25 |
3.0 |
1.9 |
30.9 |
34.1 |
0.45 |
2.1 |
37.1 |
41.1 |
2358 |
3×35 |
3.0 |
2.0 |
33.0 |
36.2 |
0.45 |
2.2 |
39.4 |
43.8 |
2747 |
3×50 |
3.0 |
2.1 |
35.8 |
39.1 |
0.45 |
2.3 |
42.3 |
46.9 |
3325 |
3×70 |
3.0 |
2.2 |
39.7 |
43.5 |
0.45 |
2.5 |
46.6 |
51.4 |
4274 |
3×95 |
3.0 |
2.4 |
43.7 |
47.7 |
0.45 |
2.7 |
51.1 |
56.4 |
5347 |
3×120 |
3.0 |
2.5 |
47.5 |
51.7 |
0.45 |
2.8 |
55.1 |
60.6 |
6493 |
3×150 |
3.0 |
2.7 |
51.1 |
55.7 |
0.45 |
3.0 |
59.0 |
65.1 |
7684 |
3×185 |
3.0 |
2.8 |
55.2 |
60.0 |
0.45 |
3.2 |
63.5 |
69.8 |
9213 |
3×240 |
3.0 |
3.1 |
61.2 |
66.6 |
0.45 |
3.4 |
69.9 |
76.8 |
11583 |
3×300 |
3.0 |
3.3 |
66.6 |
72.2 |
0.45 |
3.6 |
75.7 |
82.9 |
14031 |