UNITRONIC® RE-2Y(ST)Yv
Instrumentation cable with reinforced outer sheath
RE-2Y(ST)Yv: PVC computer data cables, 7-wire Cu conductor, Low capacitance, Paired stranding, Screened/ Static Foil, PVC jacket, Black or blue, Flame retardant
CPR: Article number choice under www.lappkabel.com/cpr
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
- Unless specified otherwise, the shown product values are nominal values. Detailed values (e.g. tolerances) are available upon request.
- Copper price basis: EUR 150/100 kg. Refer to catalogue appendix T17 for the definition and calculation of copper-related surcharges.
- Please find our standard lengths at: www.lappkabel.de/en/cable-standardlengths
- Packaging size: coil ≤ 30 kg or ≤ 250 m, otherwise drum
- Please specify the preferred type of packaging (e.g. 1 x 500 m drum or 5 x 100 m coils).
- Photographs and graphics are not to scale and do not represent detailed images of the respective products.