0032428 LAPP UNITRONIC RE-2Y(ST)YV 24X2X1,3 BU

Benefits

• Aluminium-laminated plastic foil static screen with tin-plated drain wire minimises the interference of high frequency, electromagnetic fields
• Decoupling of circuits by means of
  twisted-pair (TP) design (crosstalk effects)
• Low capacitance due to polyolefin-based insulation

Application range

• In measurement and control engineering
• Electrically intended for use when modern process computers have to process large volumes of data, e.g. high-capacity computer systems in waste incineration plants or sewage treatment plants
• These cables are suitable for fixed installation in dry or damp rooms and, in case of versions with a black outer sheath, also for outdoor use
• Thanks to reinforced, nominal/ minimum average wall thickness of the outer sheath of at least 1.8 mm, for applications, where a reinforced outer sheath may turn out to be advantageous.

Product features

• Outer sheath colour:
  black for outdoor applications or
  blue for intrinsically safe systems
• Flame-retardant according IEC 60332-1-2

Norm references / Approvals

• In the style of EN 50288-7

Product Make-up

• 7-wire bare stranded copper conductor,
  core insulation made of polyethylene (PE),
  cores twisted into pairs,
  pairs stranded in layers
• Complete stranding contains 1 core for communication (core colour orange);
  the communication core is omitted on single-pair versions
• Foil wrapping,
  static screening made of aluminium-laminated plastic film with tinned drain wire
• Reinforced outer sheath made of PVC
• Outer sheath colour: black (RAL 9005)
  or blue (RAL 5015)

Classification ETIM 5

• ETIM 5.0 Class-ID: EC000104
• ETIM 5.0 Class-Description: Control cable

Classification ETIM 6

• ETIM 6.0 Class-ID: EC000104
• ETIM 6.0 Class-Description: Control cable

Core identification code

• a-core: black; b-core: white
  with consecutive numbers:
  1-1, 2-2, 3-3, 4-4 etc.
• Three-way version: black, white, red

Mutual capacitance

• (guideline values at 800 Hz):
  C/C: 0.5 mm²: max. 75 nF/km
• (guideline values at 800 Hz):
  C/C: 1.3 mm²: max. 100 nF/km

Conductor resistance

• 0.5 mm²: max. 39.2 ohm/km
• 1.3 mm²: max. 14.3 ohm/km

Minimum bending radius

• Occasional flexing: 15 x outer diameter
• Fixed installation: 7.5 x outer diameter

Short-range crosstalk attenuation

• At 60 kHz: min. 0.88 dB/km

Test voltage

• Core/core: 2000 V
• Core/screen: 1000 V

Characteristic impedance

• approx. 100 ohms

Temperature range

• Occasional flexing: -5°C to +50°C
• Fixed installation: -40°C to +80°C