Designed for CAN-Bus system for ships, according to the NMEA 2000 standard for transferring
signals at 250 kbit/s. The cable, with its high anti-inferance ability and outstanding reliability is
well suited for use in ships- and offshore installations.
Construction
Conductor
0.75 [mm²]
stranded
tinned Cu
24 x 0.20 [mm]
Insulation
Foam PE
Ø = 2.95 ± 0.05 [mm]
No. of pairs
2
, laid up as a quad
Colour code
1. green-blue, 2. red-brown
Screen
AL/Mylar
Screen 2
Tinned Cu-braid
≥ 80 % [optical cover]
Jacket
Black
SHF1
O.D.
10.5 [mm]
Weight
133 [kg/km]
Jacket marking
NEK Kabel – Canbus Marin 2x2x0.75mm² SHF1 – DNV – IEC 60332-3-22 – *****M – DD/MM/YY
Specifications
Operating temperature normal
-40 – +80 [°C]
Temperature @ installation
-20 – +60 [°C]
Dielectric strength
DC 1kV for 1min.
Characteristic impedance
120 ± 12 [Ω @ 1MHz]
Conductor DC resistance
≤ 26 [Ω/km]
Insulation resistance
≥ 1 [GΩ x km]
Capacitance
40 [pF/m @ 800-1000Hz]
Attenuation
≤ 13.2 [dB/km @1MHz]
Transmission speed
- 500 kbit/s - 100 m (328 ft) - 250 kbit/s - 250 m (820 ft)
Min. bending radius flexible
15 [x outer diam]
Min. bending radius installed
10 [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
Cold bend and impact
CSA C22.2 (-50°C)
Smoke emission
IEC 61034-2
≥ 60 %
Oil and fuel resistant
IRM 902
4h @ 70°C
UV-resistant
UL 1581 section 1200
(300h)
Certification
DNV
Prod.no
1091091
Updated
| Date | Rev. | Description |
|---|---|---|
| 05.04.2019 | 1 | DNV-GL Approval |
| 15.04.2019 | 2 | Additional information |
| 07.06.2019 | 3 | Additional information |
| 19.06.2019 | 4 | UV information |
| 24.08.2020 | 5 | Attenuation |
