BFOU(i) S3/S7 mud resistant offshore communication cable

BFOU(i) S3/S7 mud resistant offshore communication cable

BFOU(i) S3/S7 mud resistant flame retardant offshore communication cable

BFOU(i) S3/S7 Mud resistant flame retardant offshore communication cable application

The cables are flame retardant , halogen free and mud resistant, suitable for instrumentation, communication, control and alarm systems.

BFOU(i) S3/S7 flame retardant offshore communication cable 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

BFOU(i) S3/S7 Halogen free flame retardant mud resistant offshore power cable Main Parameter

Maximum conductor temperature:+90℃

Rated Voltage:250v

Tested Voltage:1.5kv/5min

Flame spread test on bunched cable:Category A

Smoke density of finished cable:≥60%

Bending radius : 8 × OD ( installing ); 6 × OD ( fixed installation )

BFOU(i) S3/S7 flame retardant offshore communication cable construction

BFOU-i-S3-S7-structure.jpg

1.Conductors: Circular tinned annealed stranded copper wire to IEC 60228 class 2.
2.Insulation: Halogen free EPR compound.
3.Twinning: Colour coded cores twisted together.
4.Individual Shielding: Each pairs/triples are screened by copper backed polyester
5.tape in contact with a stranded tinned copper drain wire and wrapped with polyester
6.tape. Pairs/triples are numbered with numbered tape or by numbers printed directly on the insulated conductors.
7.Bedding: Halogen free compound.
8.Armour: Tinned copper wire braid.
9.Outer Sheath: Halogen free thermosetting compound, SHF2 (for TYPE S3). Halogen free MUD resistant thermosetting compound, SHF MUD (for TYPE S3/S7), coloured grey (blue for intrinsically safe).

BFOU(i) S3/S7 flame retardant offshore communication cable electrical characteristics

Nominal Cross Section Area mm2 0.75 1.0 1.5 2.5
Nominal Conductor Diameter mm 1.1 1.3 1.6 2.0
Max.Resistance @20℃ Ω/km 26.3 19.3 12.9 8.02
Mutual Capacitance nF/km 85 90 100 110
Nominal Inductance@1KHz MH/km 0.731 0.691 0.673 0.629
Max. L/R@1KHz μH/Ω 20 25 35 55
Working Voltage V 250 250 250 250

BFOU(i) S3/S7 flame retardant offshore communication cable Show

BFOU i S3 S7 Finished Cable.jpg

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