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2491X to BS 6004 Cables
450/750V PVC Insulated, PVC Sheathed, Screened Signaling Cables (2 core)
RE-Y(St)Y (CU/PVC/OS/PVC 450/750V Class 5)
APPLICATION
The unarmoured versions (Part 2 Type 1) are generally use for indoor installation and suitable for wet
and damp areas. Generally used within industrial process manufacturing plants for communication,
data and voice transmission signals and services, Also used for the interconnection of electrical
equipment and instruments, typically in chemical or petrolchemical industry.
STANDARDS
Basic design to BS 5308 Part 2 Type 1
FIRE PERFORMANCE
FlameRetardance (SingleVerticalWireTest)** |
EN60332-1-2; IEC60332-1-2; BSEN 60332-1-2; VDE0482-332-1; NBN C30-004 (cat.F1);NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1* |
Reduced FirePropagation(Vertically-mountedbundledwires &cabletest)** |
EN60332-3-24(cat.C); IEC60332-3-24;BSEN60332-3-24;VDE0482-332-3;NBN C30-004 (cat.F2);NF C32-070-2.2(C1);CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4 |
Note:
Asterisk * denotes superseded standard
Asterisk ** denotes that the standard compliance is optional, depending on the oxygen index of the PVC
compound and the cable design.
VOLTAGE RATING
450/750V
CABLE CONSTRUCTION
Conductor: Plain annealed copper wire, stranded according to BS 6360 Class 5
Insulation: PVC (polyvinyl chloride), type TI1 to BS 6746
Filler, binder: PETP transparent tape
Overall Screen: Aluminium/polyester tape is applied over the laid up pairs metallic side down in
contact with tinned copper drain wire, 0.5mm²
Outer Sheath: PVC Sheath, type TM 1 or type 6 to BS 6746
COLOUR CODE
Insulation Colour as per BS 7671
Black with Arabic numbers printing in white colour
Outer sheath: Black or as order
Physical AND THERMAL PROPERTIES
Operating Temperature: -40˚C up to + 70˚C( fixed installation)
0˚C to +50˚C(during operation )
Minimum Bending Radius: 5 x Overall Diameter
Insulation Resistance Min.: 25 Mohm/km
CONSTRUCTION PARAMETERS
Conductor |
RE-Y(St)Y |
||||||
No.of |
No./ |
Conductor |
Nominal |
Nominal |
Nominal |
Nominal |
Approx. Weight |
Noxmm2 |
No./mm |
mm |
mm |
mm |
mm |
mm |
kg/km |
2x1.0 |
32/0.20 |
1.32 |
0.6 |
0.05 |
0.9 |
7.4 |
90 |
Electrical PROPERTIES
Conductor Operating Temperature : 90°C
Ambient Temperature : 30°C
