CABLE REQUEST FORM
CABLE REQUEST FORM
PRODUCTS

RE-Y(St)Yv-fl

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Areas of Use

Used for communication and instrumentation purposes in industries like oil exploration, cement, paper, steel, power generation as well as in intrinsically safe systems in hazardous areas like petrochemical plants and thermal power plants to monitor measuring equipment in process automation applications. The reinforced outer sheath provides additional mechanical strength.

Cable Construction

  • Conductor Stranded Annealed Copper (IEC/EN 60228, Class 2)
  • Insulation PVC (EN 50290-2-21)
  • Core Colors Multicore: White Numbered Pair: Black / White, Numbered Triples: Balck / White / Red, Numbered Quad: Black / White / Red / Blue, Numbered
  • Lay-up Cores / pairs / triples / quads are stranded in layers
  • Separator PET Foil
  • Overall Screen Al-PET Foil (with 7x0.3 mm Tinned Copper Drain Wire)
  • Outer Sheath UV Resistant, Flame Retardant PVC (EN 50290-2-22), RAL 7000 - Grey, RAL 5015 - Blue (other colors open request)
  • Reference Standards BS/EN 50288-7, VDE 0816 (for Yv thickness)

Technical Properties

  • Operating Voltage 500 V*
  • Test Voltage Core - Core: 2000 V; Core - Screen: 1000 V
  • Conductor Resistance 0.50 mm² - ≤36 Ω/km; 0.75 mm² - ≤24.5 Ω/km; 1.00 mm² - ≤18.1 Ω/km; 1.30 mm² - ≤14.2 Ω/km; 1.50 mm² - ≤12.1 Ω/km; 2.50 mm² - ≤7.41 Ω/km
  • Insulation Resistance >10 M.Ωxkm
  • Capacitance Unbalance (800 Hz) ≤500 pF/500m
  • Capacitance (@800Hz) ≤170 nF/km (Capacitance values may increase by 20% up to 4 pairs)
  • L/R Ratio 0.50 mm²..1.00 mm² - ≤25 µH/Ω; 1.30 mm²..1.50 mm² - ≤40 µH/Ω; 2.50 mm² - ≤60 µH/Ω
  • Temperature Range Fixed: -40 °C ........+70 °C, Flexible: -5 °C ........+50 °C
  • Flame Retardancy IEC/EN 60332-1, IEC/EN 60332-3-24 (CAT C)
  • Oil Resistance IEC/EN 60811-404, ASTM No 2 oil 70 °C 4 hours
  • Min. Bending Radius (Fixed) 8 x Cable Diameter