OB-BL-PAAR-CY

outer sheath blue, intrinsic safety, EMC-preferred type, meter marking

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Technical data
  • Special PVC control cable with blue outer
    sheath for hazardous areas to hazard
    type -i- for intrinsically safe installation
    acc. to DIN EN 60079-14 and
    IEC 60079-14 section 12.2.2.
    (VDE 0165 part 1)
  • Conductor resistance
    at 0,5 mm² 37,8 Ohm/km
    at 0,75 mm² 25,3 Ohm/km
  • Temperature range
    flexing -10°C to +80°C
    fixed installation -30°C to +80°C
  • Operating peak voltage
    (not for heavy current installation purposes)
    900 V
  • Test voltage
    core/core 2000 V
    core/screen 1000 V
  • Breakdown voltage min. 4000 V
  • Insulation resistance
    min. 20 MOhm x km
  • Mutual capacitance
    core/core approx. 105 nF/km
    core/screen approx. 145 nF/km
  • Inductance
    approx. 0,68 mH/km
  • Characteristic impedance
    approx. 80 Ohm
  • Coupling resistance
    max. 250 Ohm/km
  • Minimum bending radius
    flexing 10x cable Ø
    fixed installation 5x cable Ø
  • Radiation resistance
    up to 80x106 cJ/kg (up to 80 Mrad)
Cable structure
  • Bare copper conductor, to
    DIN VDE 0295 cl.5, fine wire,
    BS 6360 cl.5, IEC 60228 cl.5
  • Core insulation special PVC
    compound type TI2 to
    DIN VDE 0207-363-3 / DIN EN 50363-3
  • Core identification (pair) to DIN 47100
  • Cores twisted in pairs
  • Pairs stranded in layers with optimal
    lay length
  • Separating foil
  • Tinned copper braided screen,
    approx. 85% coverage
  • Outer sheath of special PVC
    compound type TM2 to
    DIN VDE 0207-363-4-1/DIN EN 50363-4-1
  • Sheath colour: blue (RAL 5015)
  • With meter marking
Properties
  • Extensively oil resistant,
    oil-/chemical resistance
    see table Technical Informations
  • The materials used during manufacturing
    are cadmium-free, contain no silicone
    and are free from substances harmful
    to the wetting properties of lacquers
Tests
  • PVC self-extinguishing and flame retardant
    acc. to DIN VDE 0482-332-1-2,
    DIN EN 60332-1-2, IEC 60332-1 (equivalent
    DIN VDE 0472 part 804 test method B)
Note
  • AWG sizes are approximate equivalent
    values. The actual cross section is in mm².
  • Instrumentation cable RE-2Y(St)Yv with blue
    outer sheath see Data and Computer Cables
Application
For hazardous areas this flexible control cable has been constructed for closed circuit systems in accordance with VDE 0165 part 1, part 12. 2. 2. 6, which covers the requirements for the special marking (blue) of this type (hazard type -i-). The paired construction and the copper screening afford a good protection against electrical interference and ensure the transmission of data signals.
EMC = Electromagnetic compatibility
To optimize the EMC features we recommend a large round contact of the copper braiding on both ends.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.
Downloads
Data sheet
Certificate of compliance