XLPE Insulated, LSZH Sheathed & Overall Screened Instrumentation Cables (Single -triple)

Application

These cables are used for transmission of analoge and digital signals in instrument and control systems at chemistry and petrochemistryindustry plants, power plants, natural gas and petroluem plants, etc. These cables are used in the environments which have no corrosive gases are emitted in the event of fire. In case of fire, these cables inhibit the propagation of the flames whereby the development of smoke is extremely low. Instrumentationcables are not allowed for direct connection to a low impedance sources, e.g. public mains lectricity supply. With blue sheath it is suitable for intrinsically safe systems. These cables are not recommended for direct burial. They are for indoorand outdoor installation, in dry and wet locations; on racks, trays, in conduits.

Standards

Basic design to EN 50288-7

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
Sunlight Resistance UL 1581 section 1200
Oil Resistance ICEA S-73-532**

Note: Asterisk * denotes superseded standard, ** denotes Test temperature +60°C, duration 4h. Retention: min 60% of tensile strength/min.60% of elongation, *** denotes optional.

Voltage Rating

300V

  • XLPE Insulated, LSZH Sheathed & Overall Screened Instrumentation Cables (Single -triple),  EN50288-7 Instrument Cables

Cable Construction

  • Conductor: Annealed copper solid or plain copper stranded to IEC 60228 Class 2.
  • Insulation: Extruded cross-linked XLPE compound, EN 50290. 2-29.
  • Triple: Three conductors twisted to form a triple
  • Lay-up: Triples laid up in layers of optimum pitch
  • Separator: Polyester tape
  • Overall Screen: Aluminium/polyester tape with tinned copper drain wire, 0.5mm2
  • 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.). UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option.

Colour Code

  • Insulation: Black / White / Red, continuously numbered on white core(1, 2..)for multitriples.
  • Outer Sheath: Black or blue for intrinsically safe systems

Physical and Thermal Properties

  • Temperature Range During Operation (Fixed State): -30°C – +90°C
  • Temperature Range During Installation (Mobile State): -5°C – +50C
  • Minimum Bending Radius: 7.5 X Overall Diameter

Electrical Roperties

Conductor Area Size mm 2 0.5 0.75 1.0 1.3 1.5
Insulation thickness (nominal) mm 0.35 0.38 0.4 0.45 0.45
Conductor resistance (20°C) Ω/km 36.7 25.0 18.5 14.2 12.3
Insulation resistance (20°C) MΩ.km(Min.) 5000 5000 5000 5000 5000
Mutual Capacitance (1 kHz) pF/m(Max.) 115
Inductance mH/km(Max.) 1
L / R (ratio) (max.) μH/Ω 25 25 25 40 40
Operating voltage V 300
Test Voltage Urms Core to Core V 1500
Core to Screen V

1500

Construction Parameterst

Caledonian Cable Code RE-2X(St)YH
No. of Triples x3xCross Section Nominal Insulation Thickness Nominal Outer Sheath Thickness Nominal Overall Diameter Approx. Weight
No.x3xmm2 mm mm mm kg/km
RE-2X(St)H 1T0.5 1x3x0,50 0.35 0.8 5.4 45
RE-2X(St)H 1T0.75 1x3x0,75 0.38 0.9 6.1 59
RE-2X(St)H 1T1.0 1x3x1.0 0.4 0.9 6.6 66
RE-2X(St)H 1T1.3 1x3x1,3 0.45 0.9 7.2 86
RE-2X(St)H 1T1.5 1x3x1,5 0.45 0.9 7.5 95
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