Customized Products

RE-02Y(St)CHGSWAH1P24AWG

Foam PE Insulated, LSZH Sheathed, Overall Aluminium/polyester Tape & Overall Copper Wire Braid Double

Screened, Galvanized Steel Wire Armoured Multipair RS 485 Databus Cables

RE-02Y(St)CHGSWAH1P24AWG

RE-02Y(St)CHGSWAH1P24AWG

APPLICATION

The cables are designed for RS485 data connections where continued functionality is required during a fire

situation. 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 adapted to EIA/TIA 485

FIRE PERFORMANCE

 

Flame Retardance (Single Vertical Wire Test)

EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2; VDE 0482-332-1 ; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1*

 

Halogen Free

IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1; CEI 20-37/2-1 ; BS 6425-1*

 

No Corrosive Gas Emission

IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2; CEI 20-37/2-2 ; BS 6425-2*

 

Minimum Smoke Emission

IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2; CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2*

No Toxic gases

NES 02-713; NF C 20-454

Note: Asterisk * denotes superseded standard.

CABLE CONSTRUCTION

Conductors: Tinned copper wire, stranded according to IEC(EN) 60228 class 2.

Insulation: Foam PE.

Cabling Elements: Insulated cores are twisted to form pairs with varying lay length to minimize crosstalk. Two

pair cable had four cores laid in quad formation.

Cabling: Pairs are cabled together in concentric layers

Overall Screen: Aluminum/polyester tape + tinned copper wire braid.

Inner Sheath: LSZH compound.

Armored: Galvanized steel wire.

Outer Sheath: LSZH compound with flame retardant, termite, oil and abrasion resistant properties.

Color: Black.

PHYSICAL AND THERMAL PROPERTIES

Temperature range during operation (fi xed  state): -20°C - +90°C

Temperature range during installation (mobile state): -5°C - +60°C

Minimum bending radius: 8 x Overall Diameter

ELECTRICAL PROPERTIES

Dielectric test

2000 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

CONSTRUCTION PARAMETERS

 

 

Cable Code

 

No. of pair

 

Nominal Cross Sectional Area

 

No./ Nominal Diameter of Strands

 

Nominal Insulation Thickness

 

Steel Wire Armour Diameter

 

Nominal Sheath Thickness

 

Nominal Overall Diameter

 

Approx. Weight

 

No

mm2

No/mm

mm

mm

mm

mm

kg/km

RE-02Y(St)CHGSWAH1P24AWG

1

0.22

7/0.2

1.0

0.9

1.3

13.0

300