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BUS and RS cables


MOG RS485 1 to 4 pairs, AWG20, SHF1

Armoured, EMC screened, stranded conductor, LSZH SHF1, Fire Retardant IEC60332-3-24
ORS5xP201, 27.11.2018/AP rev.0
Type Approval: –






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




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 countP/NO.D [mm]Weight [kg/km]Packaging
1 pair unarmoured ORS51P205110.0280500 m (+/-5%)
2 pairs unarmouredORS52P205110.4300500 m (+/-5%)
4 pairs unarmouredORS54P205110.4320500 m (+/-5%)
1 pair armouredORS51P2051x114.0420500 m (+/-5%)
2 pairs armouredORS52P2051x114.4460500 m (+/-5%)
4 pairs armouredORS54P2051x114.4480500 m (+/-5%)

x = armour types




Electrical characteristics

Operation voltage : 300V
Test voltage : 1200V d.c. for 1 minute
Resistance of the conductor @ 20°C : max. 40.1
Insulation resistance @ 20°C : min. 1000
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 60092-360Electrical installations in ships: Insulating and sheating materials for shipboard and offshore units. 
DNV TAP 827.50/2Type Approval Program
ABS SVRRules for building and classing. Steel Vessels.
ABS SMRRules for building and classing. Steel vessels under 90 meters.
IEC 60811Insulating 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.




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