Offshore Communication Fibre · 1 pair fieldbus 0.75 mm²
Ordering reference Offshore Communication Fibre · 1 pair fieldbus 0.75 mm²
IEC 60794 / IEC 61158
Offshore Communication Fibre
Application
Offshore automation networks · Fieldbus systems · Control room links · Optical communication
Construction
- 1Conductor (per core)
- 2Pair insulation
- 3FillerBedding / filler
- 4Overall screen (OS)Al/polyester foil + drain
- 5SheathSHF1 or LSZH communication sheath
Technical parameters
Service packageOffshore communication, fieldbus and optical package
StandardIEC 60794 / IEC 61158
Cable designScreened data, fieldbus and optical communication cable
Voltage / signal classSignal / fieldbus
Pair / core design1 pair fieldbus
Conductor / fibre0.75 mm²
Screen / protectionFoil/braid screen or dielectric optical protection
Fire and safety ratingLSZH, low smoke and flame retardant
Oil, mud and environmentOffshore automation, control network and telecom routes
SheathSHF1 or LSZH communication sheath
Electrical / optical referenceProfibus / RS-485 impedance and capacitance reference
OD guide17.3 mm
Conductor materialPlain or tinned copper conductor
Operating temperature−15 °C to +90 °C (fire-rated)
Cable weight463 kg/km
Bend radius8 x OD during installation
Outer sheathSHF1 or LSZH communication sheath
Max DC resistance at 20 °C24.50 Ω/km
Mutual capacitance (nom.)≈ 52 pF/m (nominal)
Routine test voltage2.5 kV a.c. 5 min
Ratings & materials
StandardIEC 60794 / IEC 61158
Voltage classSignal / fieldbus
UE Cable · China
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