-250V_800x467.jpg)
China NEK606 Fire Resistant Instrumention Cables S15 BFOU-HCF(i) 250V:
S15 BFOU-HCF(i) 250 V Marine Cable
Applications
These cables are 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℃ hydrocarbon fire.
Standards
| IEC 60092-376 | IEC 60092-351 |
| IEC 60092-359 | IEC 60332-1 |
| IEC 60332-3-22 | IEC 60754-1,2 |
| IEC 61034-1,2 | NEK 606:2004 |
| IEC 60331-21 |
-250V-1.jpg)
Construction
- Conductors : Circular tinned annealed stranded copper wire to IEC 60228 class 2.
- Insulation : Mica tape + Halogen free EPR compound.
- Twinning : Colour coded cores twisted together.
- Individual Shielding : Each pairs/triples are screened by copper backed polyester tape in contact with a stranded tinned copper drain wire and wrapped with polyester tape. Pairs/triples are numbered with numbered tape or by numbers printed directly on the insulated conductors.
- Bedding : Halogen free compound.
- Armour : Tinned copper wire braid.
- Outer Sheath1 : Halogen free thermosetting compound, SHF2.
- HC-fire protection : Extruded thermoplastic fire protection compound.
- Taping : Lapped glass fibre tape.
- Outer Sheath2 : Flame retardant halogen-free thermoplastic compound, type SHF1, coloured grey (blue for intrinsically safe).
Technical data
Nominal Cross Section Area mm² 1.5 Nominal Conductor Diameter mm 1.6 Maximum Resistant@20℃ Ω/km 12.9 Mutual Capacitance nF/km 100 Nominal Inductance@1KHz MH/km 0.673 Operating Voltage V 250
Mechanical and Thermal Properties
| Nominal Cross Section Area | mm² | 1.5 |
| Nominal Conductor Diameter | mm | 1.6 |
| Maximum Resistant@20℃ | Ω/km | 12.9 |
| Mutual Capacitance | nF/km | 100 |
| Nominal Inductance@1KHz | MH/km | 0.673 |
| Operating Voltage | V | 250 |
- Bending Radius : 20×OD (during installation); 12×OD (fixed installed).
- Temperature Range : -20℃ ~ +90℃.