3.8/6.6kV, 6.35/11kV, 8.7/15kV HF-EPR Insulated, SW2/SW4 Sheathed Unarmoured Flame Retardant Power & Control Cables (Radial Field)
Application and Description
These 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.
Standards
BS 6883
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.
Conductor Screen : Semiconducting layer or tape.
Insulation : HF-EPR GP5 according to BS 7655 1.2.
Insulation Screen : Semiconducting layer or tape +Tinned copper tape.
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 : 15×OD (single core); 20×OD (three core)
Temperature Range : -40℃ ~ +90℃
Dimensions and Weight
3.8/6.6kV
Construction No. of cores×Cross section | Nominal Insulation Thickness | Nominal Outer Sheath Thickness | Minimum Overall Diameter | Maximum Overall Diameter | Approx. Weight |
|---|---|---|---|---|---|
mm² | mm | mm | mm | mm | kg/km |
3.0 | 1.3 | 16.0 | 18.0 | 492 | |
3.0 | 1.3 | 17.6 | 19.7 | 658 | |
3.0 | 1.4 | 18.7 | 20.8 | 776 | |
3.0 | 1.4 | 19.9 | 22.3 | 942 | |
3.0 | 1.5 | 21.8 | 24.3 | 1229 | |
3.0 | 1.6 | 23.7 | 26.3 | 1546 | |
3.0 | 1.6 | 25.4 | 28.0 | 1890 | |
3.0 | 1.7 | 27.0 | 29.8 | 2242 | |
3.0 | 1.8 | 29.0 | 32.1 | 2713 | |
3.0 | 1.9 | 31.7 | 35.0 | 3427 | |
3.0 | 2.0 | 34.3 | 37.6 | 4177 | |
3.0 | 2.1 | 37.6 | 41.1 | 5145 | |
3.2 | 2.3 | 41.4 | 45.5 | 6408 | |
3.2 | 2.4 | 45.1 | 49.2 | 8134 | |
3.0 | 1.8 | 32.7 | 36.0 | 1482 | |
3.0 | 2.0 | 36.5 | 39.9 | 2031 | |
3.0 | 2.0 | 38.4 | 41.9 | 2359 | |
3.0 | 2.2 | 41.3 | 45.3 | 2918 | |
3.0 | 2.3 | 45.3 | 49.4 | 3788 | |
3.0 | 2.5 | 49.3 | 53.9 | 4776 | |
3.0 | 2.6 | 53.1 | 57.8 | 5868 | |
3.0 | 2.7 | 56.5 | 61.4 | 6933 | |
3.0 | 2.9 | 60.8 | 66.1 | 8401 | |
3.0 | 3.1 | 66.6 | 72.2 | 10616 |
