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Water Blocked
S16 BFOU-HCF(c) 250 V
Applications :
Marine cables are partially water blocked, fire resistant, flame retardant, low smoke and halogen free, used for emergency instrumentation, communication, control and alarm systems that need to be operational during a 1100˚C hydrocarbon fire.
Standards:
IEC 60092-376
IEC 60092-360
IEC 60332-1
IEC 60332-3-22
IEC 60754-1,2
IEC 61034-1,2
NEK 606
IEC 60331-21
VG 95218 part 29
Construction :
Conductors: Circular tinned stranded copper wire to IEC 60228 class 2.
Insulation: Mica tape + Halogen free EPR compound.
Twinning: Colour coded cores twisted together.
Collective Shielding: Pairs/triples are layed up and collectively screened by copper backed polyester tape in contact with a stranded tinned copper drain wire. Pairs/triples are numbered with numbered tape or by numbers printed directly on the insulated conductors.
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.
HC-fire protection: Extruded thermoplastic fire protection compound.
Taping: Lapped glass fibre tape.
Outer Sheath 1: Flame retardant halogen-free thermoplastic compound, type SHF1, coloured grey (blue for intrinsically safe).
Outer Sheath 2: 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 |
|---|---|---|
| Nominal Conductor Diameter | mm | 1.6 |
| Maximum Resistant@20℃ | Ω/km | 12.9 |
| Mutual Capacitance | nF/km | 85 |
| Nominal Inductance@1KHz | MH/km | 0.667 |
| Operating Voltage | V | 250 |
Mechanical and Thermal Properties :
Bending Radius : 20×OD (during installation); 12×OD (fixed installed).
Temperature Range : -20℃ ~ +90℃.
Dimensions and Weight :
| Construction No. of elements×No. of cores in element×Cross section mm² |
Nominal Insulation Thickness mm |
Nominal Diameter Over Bedding mm |
Nominal Diameter Over Inner Sheath mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
|---|---|---|---|---|---|
| 2×2×1.5 | 0.7 | 13 | 16.4 | 46.5±2 | 2520 |
| 4×2×1.5 | 0.7 | 15 | 19.9 | 48.5±2 | 2783 |
| 8×2×1.5 | 0.7 | 20.5 | 25.3 | 55.0±2 | 3749 |
| 12×2×1.5 | 0.7 | 23.5 | 29.6 | 59.0±2 | 4368 |