Profibus data cable, for use in ship, offshore and and industrial atomation systems.
Signal transmission from spearate sensors to control unit.
The cable is halogen-free, flame-retardant, oil-resistant and UV-resistant.
Construction
Conductor
Stranded
tinned Cu
AWG 22/7
(7x0.254mm)
Insulation
Foam PE
Ø = 2.55 ± 0.05 [mm]
green, red
Filler
PP
No. of pairs
1
Screen
Al/Mylar
Screen 2
Tinned Cu braid
≥ 60 [% optical coverage]
Jacket
Black
SHF2
MUD
O.D.
7.8 ± 0.60 [mm]
Weight
95 [kg/km]
Jacket marking
NEK KABEL – PROFIBUS DP MARINE 1 x 2 x 0.35mm² – SHF 2 – MUD – IEC 60332-3-22 – DNV – <*****> – DD.MM.YYYY – ****M
Specifications
Operating temperature normal
-40 – +80 [°C]
Temperature @ installation
-20 – +60 [°C]
Characteristic impedance
@ 3-20 MHz: 150 ± 15Ω @ 38,4 kHz: 185±18.5Ω @ 9,6 kHz: 250 ± 25Ω
Conductor DC resistance
≤ 55 [Ω/km]
Insulation resistance
≥ 1 [GΩ x km]
Test voltage
1 [kV-DC 1 min.]
Capacitance
Nom. 30 [pF/m]
at 1kHz
Attenuation
≤ 45 dB/m @ 16 MHz ≤ 22 dB/m @ 4 MHz ≤ 5 dB/m @ 38.4 MHz ≤ 3 dB/m @ 9.6 MHz
Min. bending radius
15 [x outer diam]
Norms
Halogenfree, max content corrosive and toxic gases
IEC 60754-1 & IEC 60754-2
Material properties, insulation and sheath
IEC 60092-360
Flame resistance
IEC 60332-3-22
Flame retardant
IEC 60332-1-2
Toxic gases max.
IEC 61034-2
≥ 60 %
Smoke emission
IEC 61034-1 & IEC 61034-2
Oil and fuel resistant
IRM 902 & IRM 903
100°C x 24h
MUD resistant
Calcium Bromide, 70℃×56d EDC 95-11 base oil, 70℃×56d
UV-resistant
ASTM G 154
Certification
DNV
Prod.no.
1091039
Updated
| Date | Rev. | Description |
|---|---|---|
| 19.01.2017 | 1 | Additional technical data |
| 26.05.2025 | 2 | Additional info |
