PE Insulated, LSZH Sheathed, Overall Screened & Armoured Instrumentation Cables (Multipair)

Application

The armoured LSZH sheathed cables are generally used when the risk of mechanical damage isincreased. The galvanized steel wire armour provides excellent protection. Generally, the cables areused within industrial process manufacturing plants for communication, data and voice transmission signals and services. Also used for theinterconnection of electrical equipment and instruments, the LSZH sheath can reduce toxic smoke and fume emission.

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Note: Asterisk * denotes superseded standard, ** denotes Test temperature +60°C, duration 4h.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

300/500V

  • EN50288-7 Standards Instrument Cables

Cable Construction

  • Conductor: Annealed copper solid or plain copper stranded to IEC 60228 Class 2.
  • Insulation: PE compound, EN 50290. 2-23.
  • Pairs: Two insulated conductors uniformly twisted together with a lay not exceeding 100mm
  • Binder tape: 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
  • Inner Sheath: LSZH compound
  • Amouring: Galvanized steel wire armour
  • Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4as 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, continuously numbered on white core(1, 2..)for multipair.
  • 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 – +50°C
  • Minimum Bending Radius:10 X Overall Diameter

Electrical Roperties

Conductor Area Size mm2 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 18.5 14.2 12.3
Insulation resistance (20°C) MΩ.km(Min.) 5000
Mutual Capacitance (1 kHz) pF/m(Max.) 115
Capacitance unbalance(1 kHz) pF/500 m (Max.) 500
Inductance mH/km (Max.) 1
L / R (ratio) (max.) μH/Ω 25 25 25 40 40
Operating voltage Urms V 300
Test Voltage Core to Core V 1500
Core to Screen V 1500

Construction Parameterst

Caledonian Cable Code RE-2Y(St)HSWAH
No. of Pairsx2 xCross Section Nominal Insulation Thick -ness Nominal Inner Sheath Thick -ness Nominal Overall Diameter Over InnerSheath NominalArmour Wire Diameter Nominal Outer Sheath Thick -ness Nominal Overall Diameter Approx. Weight
  No.x2xmm2 mm mm mm mm mm mm kg/km
RE-2Y(St)HSWAH 1P0.5 1x2x0.50 0.35 0.8 5.2 0.9 1.3 9.6 177
RE-2Y(St)HSWAH 1P0.75 1x2x0.75 0.38 0.8 5.6 0.9 1.3 10.0 199
RE-2Y(St)HSWAH 1P1.0 1x2x1.0 0.40 0.9 6.3 0.9 1.3 10.7 219
RE-2Y(St)HSWAH 1P1.3 1x2x1.3 0.45 0.9 6.8 0.9 1.3 11.2 241
RE-2Y(St)HSWAH 1P1.5 1x2x1.5 0.45 0.9 7.1 0.9 1.3 11.5 255
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