RS 422 Marine ARM

RS 422 Marine ARM

Variant:

4 pairs armoured marine cable for monitoring oil wells and linking POS terminals, to alarm systems, motion control and HVAC controls. Extended capability transceivers offer data rates up to 100 Mbps and up to 256 nodes, as well as 2500 VRMS isolation and fault protection up to ± 60 V. Installations up to 1200m.

Construction

Conductor
0.22 [mm²]
Stranded
Tinned Cu
AWG 24 (7x0.20mm)
Insulation
Low density PE
No. of pairs
1, 2 or 4
Colour code
IEC 60189-2
Screen
> 80% [% optical coverage]
Overall Screen
Al-polyester tape
Inner jacket
SHF1
Armour alt.1
Galvanised steel wire braid
Armour alt.2
Tinned Cu-braid
Armour alt.3
Bronze wire braid
Outer Jacket
Halogen free compound SHF1
Available and approved DNV-GL with SHF2 jacket.
O.D.
See table [mm]
Weight
See table [kg/km]
Jacket marking
NEK Kabel date RS422SHF1 ARMOURED MARINE CABLE 24 AWG 100 OHM IEC 60332-3-22 CAT A - TK

Specifications

Operating temperature
-40 – +70 [°C]
Operating voltage
100
[V]
Characteristic impedance
100 ± 15 [Ω]
Conductor resistance
>90 [Ω/km]
Test voltage
2000 [V-DC]
Insulation resistance drainwire - conductor
≥ 10 [MΩ x km]
Attenuation
28 dB/km

Norms

Halogenfree, max content corrosive and toxic gases
IEC 60754-1, 2
Design and testing standards
Work area wiring
IEC 61156-6
Sheathing material
IEC 60092-360 (359)
NEK 606
Flame retardant
IEC 60332-1
Fire retardant
IEC 60332-3-22 Cat.A
Weather resistant
ASTM G 154, ASTM D 4587, EN ISO 11507
Ozone resistant
DIN VDE 0472 part 805 B
Smoke emission
IEC 61034-1, -2
UV-resistant
ASTM G 154
Certification
DNV-GL
Part No.
1 pair; 1089603
2 pairs; 1089604
4 pairs; 1089605
Number of pairs Diam. inner jacket [mm] Diam. outer jacket [mm] Weight app. [kg/km] Part no.
1 x 2 x AWG24 5,0 8,8 140 1089603
2 x 2 x AWG24 6,6 10,5 170 1089604
4 x 2 x AWG24 7,0 11,0 200 1089605

Updated

Date Rev. Description
30.01.15 2 Update
26.11.15 3 Update