Firetox Flame Retardant Cables 

Flame Retardant Databus Cables


Flame Retardant RS485 Databus Cables

 

Application

Cat6 Cable is a cable standard for Gigabit Ethernet and other network protocol, suitable for 10BaseT,100BaseTx

& 1000BaseT (Gigabit Ethernet) application. In addition, these cables are with copper wire braid armoured &

flame retardant mud resistant outer sheath, providing additional mechanically protection still maintaining the

flexibility of the cable.

Standards

Basic design to EIA/TIA 485

RS485|Flame Retardant RS485 Databus Cables

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*

Reduced Fire

Propagation

(Vertically-mounted

bundled wires

& cable test)

EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30-

004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-

4

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Note: Asterisk * denotes superseded standard.

Voltage Rating

60V

Cable Construction

Multipair RS 485 Overall Screened Databus Cable

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

Insulation: Foam PE or foam skin 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 with tinned copper drain wire.

Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound

type SW2-SW4 as per BS 7655-2.6 can be offered.)

Multipair RS 485 Overall Double Screened Databus Cable

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

Insulation: Foam PE or foam skin 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: Aluminium/polyester tape+copper wire braid.

Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound

type SW2-SW4 as per BS 7655-2.6 can be offered.)

Multipair RS 485 Individual & Overall screened Databus Cable

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

Insulation: Foam PE or foam skin 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.

Individual Screen: Individual aluminium/polyester tape.

Overall Screen: Copper wire braid.

outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound

type SW2-SW4 as per BS 7655-2.6 can be offered.)

Multipair RS 485 Overall Screened Databus Cable

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

Insulation: Foam PE or foam skin 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: Copper wire braid.

Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound

type SW2-SW4 as per BS 7655-2.6 can be offered.)

Physical And Thermal Properties

Temperature range during operation (fixed 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 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

Construction Parameters

Multipair RS 485 Overall Screened Databus Cable

RE-02Y(St)H / RE-02YS(St)H

No.of pair x Nominal Cross Sectional Area No./Nominal Diameter of Strands Nominal Insulation Thickness Nominal Sheath Thickness Nominal Overall Diameter Approx. Weight
  mm2 No/mm mm mm mm kg/km
1 0.22 7/0.2 0.55 0.40 4.0 21
2 0.22 7/0.2 0.55 0.40 7.1 42
4 0.22 7/0.2 0.55 0.40 8.3 68
1 0.50 16/0.2 0.55 0.40 4.6 32
2 0.50 16/0.2 0.55 0.40 8.2 68
4 0.50 16/0.2 0.55 0.40 9.8 115
1 0.75 24/0.2 0.55 0.40 5.1 40
2 0.75 24/0.2 0.55 0.40 9.1 84
4 0.75 24/0.2 0.55 0.40 10.9 144
1 1.00 30/0.2 0.55 0.40 5.2 49
2 1.00 30/0.2 0.55 0.40 9.5 105
4 1.00 30/0.2 0.55 0.40 11.2 182

Multipair RS 485 Overall Double Screened Databus Cable
RE-02Y(St)CH / RE-02YS(St)CH

No.of pair x Nominal
Cross Sectional Area
No./Nominal Diameter of Strands Nominal Insulation Thickness Nominal Sheath Thickness Nominal Overall Diameter Approx. Weight
  mm2 No/mm mm mm mm kg/km
1 0.22 7/0.2 0.55 0.40 4.5 34
2 0.22 7/0.2 0.55 0.40 7.5 67
4 0.22 7/0.2 0.55 0.40 8.8 97
1 0.50 16/0.2 0.55 0.40 5.1 48
2 0.50 16/0.2 0.55 0.40 8.7 97
4 0.50 16/0.2 0.55 0.40 10.3 150
1 0.75 24/0.2 0.55 0.40 5.6 57
2 0.75 24/0.2 0.55 0.40 9.7 116
4 0.75 24/0.2 0.55 0.40 11.4 182
1 1.00 30/0.2 0.55 0.40 5.7 67
2 1.00 30/0.2 0.55 0.40 10.0 138
4 1.00 30/0.2 0.55 0.40 11.8 222

Multipair RS 485 Individual & Overall screened Databus Cable
RE-02Y(St)H pimf / RE-02YS(St)H pimf

No.of pair x Nominal
Cross Sectional Area
No./Nominal Diameter of Strands Nominal Insulation Thickness Nominal Sheath Thickness Nominal Overall Diameter Approx. Weight
  mm2 No/mm mm mm mm kg/km
1 0.22 7/0.2 0.55 0.40 4.4 35
2 0.22 7/0.2 0.55 0.40 7.5 69
4 0.22 7/0.2 0.55 0.40 8.8 106
1 0.50 16/0.2 0.55 0.40 5.0 49
2 0.50 16/0.2 0.55 0.40 8.7 100
4 0.50 16/0.2 0.55 0.40 10.3 159
1 0.75 24/0.2 0.55 0.40 5.5 58
2 0.75 24/0.2 0.55 0.40 9.7 119
4 0.75 24/0.2 0.55 0.40 11.2 174
1 1.00 30/0.2 0.55 0.40 5.6 68
2 1.00 30/0.2 0.55 0.40 10.0 142
4 1.00 30/0.2 0.55 0.40 11.8 234

Multipair RS 485 Overall Screened Databus Cable
RE-02YCH / RE-02YSCH

No.of pair x Nominal
Cross Sectional Area
No./Nominal Diameter of Strands Nominal Insulation Thickness Nominal Sheath Thickness Nominal Overall Diameter Approx. Weight
  mm2 No/mm mm mm mm kg/km
1 0.22 7/0.2 0.55 0.40 4.3 31
2 0.22 7/0.2 0.55 0.40 7.3 61
4 0.22 7/0.2 0.55 0.40 8.5 91
1 0.50 16/0.2 0.55 0.40 4.9 44
2 0.50 16/0.2 0.55 0.40 8.5 91
4 0.50 16/0.2 0.55 0.40 10.0 142
1 0.75 24/0.2 0.55 0.40 5.4 53
2 0.75 24/0.2 0.55 0.40 9.5 109
4 0.75 24/0.2 0.55 0.40 11.2 174
1 1.00 30/0.2 0.55 0.40 5.5 63
2 1.00 30/0.2 0.55 0.40 9.8 131
4 1.00 30/0.2 0.55 0.40 11.5 213