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 antiinferance ability and outstanding reliability is well suited for use in ships- and offshore installations in harsh arctics environments.
Construction
Conductor
Stranded
tinned Cu
0.75mm² (24 x 0.20 mm)
Insulation
Cellular PE
Ø=2,95 [mm]
No. of pairs
2
Colour code
1. green-blue, 2. red-brown
Screen
Al/Mylar
100 [% optical coverage]
Screen 2
Tinned Cu braid
≥80 [% optical coverage]
Outer Jacket
Black
SHF2
O.D.
10,50 [mm]
Weight
225 [kg/km]
Jacket marking
NEK Kabel - CANBUS MARIN SHF2 2x2x0.75mm² - Arctic Grade - RS - IEC 60332-3-22 - DD/MM/YY - ****m
Specifications
Operating temperature normal
-45 – +80 [°C]
Operating temperature max
-55 – +80 [°C]
Temperature @ installation
-25 – +70 [°C]
Operating voltage
100
[V]
Test Voltage
1000
[V-DC]
Characteristic impedance
120 ± 10% [Ω @ 1MHz]
Conductor resistance
≤ 26 [Ω/km]
Tensile strength
50 [N]
Insulation resistance
1 [GΩ x km @ 20°C]
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
20 [x outer diam]
Norms
Halogenfree, max content corrosive and toxic gases
IEC 60754-1 and IEC 60754-2
Material properties, insulation and sheath
IEC 60092-360
IEC 60811
Cold bend and impact
Cold Bend : CSA C22.2 (-55°C) Cold Impact : CSA C22.2 (-55°C)
Flame resistance
IEC 60332-3-22 Cat.A
Flame retardant
IEC 60332-1-2
Ozone resistant
IEC 60811-2-1
Oil and fuel, hydrocarbons resistant
IRM 902
100°C x 24h
Smoke emission
IEC 61034-1, -2
EN 50268-2
, (transmittance ≥60%)
UV-resistant
UL 1581 (300H)
Certification
RS
Prod.no
3020006
Updated
| Date | Rev. | Description |
|---|---|---|
| 10.12.2020 | 1 | Created |
| 20.01.2022 | 2 | Temperature |
