PAS (Public Address System) RS485 Data Cable RE-02Y(St)H 1P18A

RE-02Y(St)H 1P18A (CU/PE/OSCR/LSZH 1×2×18AWG)

Airport ULV Cables    

Applications

The cables are designed for RS485 data connections. This cable combines low capacitance insulation with one of the highest levels of screening to provide high speed, interference free, data transmission where continued functionality is required during a fire situation.

Standards

Basic design

EIA/TIA 485

Halogen Free

IEC 60754-1

No corrosive gas emission

IEC 60754-2

Minimum Smoke Emission

IEC 61034-1/2

Reduced Fire Propagation

IEC 60332-3C / NF C 32070-2.2 (C1)

Flame Retardance

IEC 60332-1 / NF C 32-070-2.1 (C2)

Fire Resistance

IEC 60331-23 / NF C 32-070-2.3(CR1)

Voltage Rating

300/500V

Construction

Conductors: tinned annealed copper wire, stranded according to IEC(EN) 60228 class 2 or class 5.
Insulation: Solid or foam PE compound
Cabling Elements: Insulated cores are twisted to form pairs with varying lay length to minimize crosstalk.
Overall screen: Aluminum/ polyester tape with tinned copper drain wire.
Fire Barrier: Fireproof Tape.
Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1.

Electrical Properties

Dielectric test

1000 V r.m.s. for 5’ (core-core)

 

1000 V r.m.s. for 5’ (core-screen)

Impedance

120Ω

Capacitance

45 nF/km conductor to conductor

 

90 nF/km conductor to shield

Physical And Thermal Properties

Temperature range during operation (fixed state): -30°C – +90°C
Temperature range during installation (mobile state): -20°C – +50°C
Minimum bending radius: 8 × Overall Diameter

Construction Parameters

RE-02Y(ST)H 1P18A

No.of pair

Wire
Gange

Number & Nominal Diameter of Strands

Nominal Insulation Thickness

Nominal Sheath Thickness

Nominal Overall Diameter

Approx. Weight

 

AWG

No/mm

mm

mm

mm

kg/km

1

18

7/0.404

1.15

1.2

10.5

100

1

18

16/0.254

1.15

1.2

10.5

100