Description
Store at : -20 to +70 °C
Install at : -0 to +50 °C, Bend minimum : 15 times O.D.
Operate at : -20 to +70 °C, Bend minimum : 10 times O.D.
Pull maximum : 100N
Design
Conductor : stranded tinned copper AWG20 (0.50mm2, 16×0.20mm)
Insulation : PE compound nominal diameter 2.40mm
Pair : 2 insulated conductors stranded together into a pair and wrapped by PES tape
Colour code : 1.White/blue 2.White/orange 3. White/green 4.White/brown
Assembling : 1, 2 or 4 pairs assembled together into a compact core. Fillers used if necessary.
Overall screen 1 : aluminium/polyester tape (coverage 100%) with stranded tinned copper drain wire 7×0.20mm.
Overall screen 2 : tinned copper braid (nominal coverage 85%)
Jacket : black Fire Retardant and UV-Resistant LSZH material, SHF1
Marking : APS Finland – ww/yy – RS485 SHF1 MARINE CABLE … PAIRS 20AWG 120 OHM – IEC60332-3-24 Cat.C – P/N + lot + meter
Armoured version
Armour : galvanized steel, tinned copper or bronze wires braid (nominal coverage 85%) applied over the jacket.
Outer jacket : black Fire Retardant and UV Resistant LSZH material, SHF1 (nominal thickness 1.5mm)
Marking : APS Finland – ww/yy – ARMOURED RS485 SHF1 MARINE CABLE … PAIRS 20AWG 120 OHM – IEC60332-3-24 Cat.C – P/N + lot + meter
Environmental properties and Fire Performances
Degree of acidity of gases : IEC 60754-1, IEC 60754-2
Halogen acid gas : IEC 60754-1, IEC 60754-2
Smoke Emission : IEC 61034-2, EN 50268-2
Toxicity of evolved gas : EN 50305 9.2
Flame retardant : IEC 60332-1-2
Fire retardant : IEC 60332-3-24 Cat.C
Oil resistant : intermittent splash – permanent resistance available upon request
UV resistant : IEC60811-2-1, ASTM-D-2565-92A
Ordering and delivery information
Pair count | P/N | O.D [mm] | Weight [kg/km] | Packaging |
1 pair unarmoured | ORS51P2051 | 10.0 | 280 | 500 m (+/-5%) |
2 pairs unarmoured | ORS52P2051 | 10.4 | 300 | 500 m (+/-5%) |
4 pairs unarmoured | ORS54P2051 | 10.4 | 320 | 500 m (+/-5%) |
1 pair armoured | ORS51P2051x1 | 14.0 | 420 | 500 m (+/-5%) |
2 pairs armoured | ORS52P2051x1 | 14.4 | 460 | 500 m (+/-5%) |
4 pairs armoured | ORS54P2051x1 | 14.4 | 480 | 500 m (+/-5%) |
x = armour types GSWB = G TCWB = T BWB = B |
Electrical characteristics
Operation voltage : 300V
Test voltage : 1200V d.c. for 1 minute
Resistance of the conductor @ 20°C : max. 40.1 Ohm.km
Insulation resistance @ 20°C : min. 1000 MOhm.km
Capacitance : nom. 60.0 nF/km
Other standards of reference
IEC 60092-370 | Electrical installations in ships: Guidance on the selection of cables for telecommunication and data. |
IEC 60092-360 | Electrical installations in ships: Insulating and sheating materials for shipboard and offshore units. |
DNV TAP 827.50/2 | Type Approval Program |
ABS SVR | Rules for building and classing. Steel Vessels. |
ABS SMR | Rules for building and classing. Steel vessels under 90 meters. |
IEC 60811 | Insulating and sheathing materials of electric cables - Test method |
Every effort has been put so that this document is most reliable and free from errors. However, AP Solutions Oy cannot be considered responsible for any mistake in this document and users should consult AP Solutions Oy for any information needed. AP Solutions Oy reserves the right to make changes to the documents at any time, without prior notice.