OB-BL-PAAR-CY
  • EAC certification
  • Length marking in metres
  • UKCA certification
  • for intrinsically safe systems in explosion-endangered areas
  • EMC-preferred type
All items

Technical Data

PVC control cable in alignment with DIN VDE 0285-525-2-51 / DIN EN 50525-2-51
Temperature range flexible -10°C to +80°C
fixed -30°C to +80°C
Peak operating voltage 900 V (not for high power current installation purposes)
Test voltage core/core 2000 V
Test voltage core/screen 1000 V
Breakdown voltage 4000 V
Mutual capacitance core/core at 800 Hz, approx. 105 pF/m
Mutual capacitance core/screen at 800 Hz, approx. 145 pF/m
Characteristic impedance 80 Ohm,
(approx. value)
Inductance approx. 0.68 mH/km
Coupling resistance at 30 MHz, approx. 250 Ohm/km
Minimum bending radius flexible 10x Outer-Ø
fixed 5x Outer-Ø

Details

Cable Structure

      • Copper wire bare, finely stranded acc. to DIN VDE 0295 Class 5 / IEC 60228 Class 5
      • Core insulation: PVC acc. to DIN VDE 0207-363-3 / DIN EN 50363-3 (compound type TI2)
      • Core identification acc. to DIN 47100 (paired stranding), colour coded
      • x = without protective conductor
      • Cores stranded in pairs with optimal lay lengths, Pairs stranded in layers with optimal lay lengths
      • Foil wrapping
      • Screen: braided screen of tinned copper wires, approx. coverage 85%
      • Outer sheath: PVC acc. to DIN VDE 0207-363-4-1 / DIN EN 50363-4-1 (compound type TM2)
      • Sheath colour: blue (RAL 5015)
      • Length marking: in metres

Properties

      • largely resistant to: oil,
      • for details, see "Technical Information"
      • the materials used during manufacturing are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers

Tests

      • flame-retardant acc. to DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2
      • certifications and approvals:
      • EAC

Notes

      • the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only
      • with blue sheathing for the installation of intrinsically safe systems (ignition protection type -i-) in explosion-endangered areas according to DIN VDE 0165-1 / DIN EN 60079-14 / IEC 60079-14, Section 16.2.2

Application

      • Used for flexible applications involving medium mechanical stress with free movement, without tensile stress and without forced motion control. For explosion-endangered areas marked as intrinsically safe (blue) (ignition protection type -i-) flexible control or measurement cable for intrinsically safe systems in measurement and control technology. These systems are not earthed and have a separate power circuit. These cables are not suitable for burial in the ground. The screening guarantees an exact data transmission. EMC= Electromagnetic Compatibility; in order to optimise EMC properties, we recommend a double-sided and all-round large contact area of the copper braiding.

Items OB-BL-PAAR-CY

No. of cores
No. of pairs
Cross-section (mm²)
Outer diameter
Item description
Part no.
AWG (approx.) Outer Ø mm (approx.) Cu factor per km Weight kg/km (approx.)

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