PUR EF LIYY multicore high-flex data cable (unscrn)

PUR EF LIYY multicore high-flex data cable (unscreened) is designed for use in free movement without tensile stress and in drag-chains. Suitable where protection against electro-magnetic interference is not required. 

These tough highly flexible PUR EF LIYY cables work well in data applications where the cable is constantly moving, particularily in arduous environments. The PUR sheath provides increased mechanical and chemical resistance when compared to standard PVC. 

Suitable for installation indoors or outdoors, in dry, moist or wet areas and where exposed to harsh mechanical strain or dragged over sharp/rough surfaces.

Highly flexible DIN47100 colour coded cables do not have earth wires but are built along the same lines as EF YY/CY superflex control cables, generally in smaller conductor sizes. If there is need for protection against electrical interference please see our range of EF LIYCY data cables. 

 

Construction – PUR EF LIYY
stranded plain copper conductors
polyvinylchloride (PVC) or polypropylene (PP) core insulation
cores twisted in layers
textile wrapping
grey polyurethane (PUR) outer sheath

 

Technical – PUR EF LIYY
conductor make-up: class 6 (extra-fine stranded), see Stranding/Resistance page
bend radius: 4 x overall diameter (O/D) fixed, 7.5 x O.D flexing
voltage rating: 300/500V operating, 1500V test
current rating: as per YY, CY or SY style cables chart, see Current Ratings page
insulation resistance: maximum 20 MΩ x km
temperature range: -5°C to +70°C flexible, -40°C to +80°C static
flame retardant: according to IEC 60332-1-2
core identification: coloured to DIN47100, see Colour Codes page

 

A printable PDF specification is available here: PUR EF LIYY multicore high-flex data cable.

 

Standard flexible PVC versions can be found here: LIYY multicore

For alternative constructions (larger cores, PVC sheath, screened, etc.) return to the Highly Flexible Control and Data front page

These cables are often available in low smoke zero halogen versions, designed for increased safety in the case of fire. Please contact us for more information.

 

All measurements should be considered nominal and images for illustration purposes only. Although Central Cables Ltd has made every reasonable effort to ensure its accuracy, the information contained herein is subject to error or omission and to change without notice. In no event will Central Cables Ltd be liable for any damages whatsoever, arising in connection with the information described.