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
mm | Nominal Inner Sheath Thickness
mm | Minimum Diameter Over Inner Sheath
mm | Maximum Diameter Over Inner Sheath
mm | Nominal Armour Wire Diameter
mm | Nominal Outer Sheath Thickness
mm | Minimum Overall Diameter
mm | Maximum Overall Diameter
mm | Approx. Weight
kg/km |
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 |
