RE-2Y(St)Yv
- Computer cable
- reinforced outer sheath
- with drain wire
- Suitable for outdoor use (for fixed installations)
- with blue outer sheathing: for intrinsically safe systems in explosion-endangered areas
Items RE-2Y(St)Yv
|
Item description
Part no.
|
Sheath colour | AWG (approx.) | Outer Ø mm (approx.) | Cu factor per km |
|---|
Technical Data
| Computer cable in alignment with DIN VDE 0819-7 / DIN EN 50288-7 | |
| Temperature range | flexible -5°C to +50°C fixed -40°C to +70°C |
| Peak operating voltage | 300 V (not for high power current installation purposes) |
| Test voltage core/core | 2000 V |
| Test voltage core/screen | 1000 V |
| Conductor resistance at 20°C | 0.5 mm²: max. 39.2 Ohm/km 0.75 mm²: max. 24.6 Ohm/km 1.3 mm²: max. 14.2 Ohm/km |
| Crosstalk attenuation | at 60 kHz, 0.88 dB (approx. value) |
| Inductance | approx. 0.75 mH/km |
| Minimum bending radius | flexible 15x Outer-Ø fixed 7.5x Outer-Ø |
Details
Structure
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- Copper wire bare, stranded
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- Strand construction:
- 0.5 mm²: 7 x 0.3 mm
- 0.75 mm²: 7 x 0.37 mm
- 1.3 mm²: 7 x 0.49 mm
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- Core insulation: PE
-
- Core identification: colour coded, pairs:
- a-core = black; b-core = white
- with consecutive numbering 1/1, 2/2, etc.,
- triads: a-core = black; b-core = white; c-core = red
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- Cores stranded in pairs / triads with optimal lay lengths, Pairs stranded in layers with optimal lay lengths
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- for multiple pair design: communication core, nominal cross-section: 0.5 mm², Core insulation: PE, Core identification: orange
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- Foil wrapping
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- Drain wire, tinned copper, stranded (0.5 mm² = 7 x 0.3 mm)
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- Screen: plastic-coated aluminium foil (St), approx. overlap 25%
-
- Outer sheath: PVC, reinforced (v)
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- Sheath colour: see datasheet
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- Length marking: in metres
Properties
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- for outdoor use
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- direct burial
-
- the materials used during manufacturing are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers
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- low attenuation and operating capacities allow long transmission distances and short pulse transition times
Tests
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- flame-retardant acc. to DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2
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- certifications and approvals:
- EAC
Notes
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- the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only
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- copper weight including communication core and stranded copper drain wire
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- 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
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- Computer cables are used in data processing and process control. When permanently installed, suitable for use in dry and damp rooms, outdoors and underground.
