Application
UNITRONIC LiYY is a data cable for low frequency applications. The cable is designed for fixed installation and for conditional flexible use. It is used in dry and damp interiors but not appropriate for outside usage. The cable is used for example in computer systems, instrumentation technology, office equipment and balances.
Design
Design : Design based on standard VDE 0812
Conductor : fine wire strands of bare copper wires
Insulation :special PVC-based compound
Core identification : code according to DIN 47100
Stranding : cores are stranded in layers
Outer sheath : special PVC-based compound colour: grey (RAL 7032)
Electrical properties at 20°C
Conductor resistance
Cross section max. [mm²] [Ω/km] 0.14 0.25 0.34 0.5 0.75 1.0 1.5 138.0 79.0 57.0 39.0 26.0 19.5 13.3
Specific insulation resistance : > 20 G Ω x cm
Mutual capacitance : C/C: approx. 120 nF/km (at 800 Hz)
Inductivity : approx. 0.65 mH/km
Peak working voltage :0.14 mm²: 350 V (not for power applications) ≥ 0.25 mm²: 500 V (not for power applications)
Test voltage : 0.14 mm²: 1200 V ≥ 0.25 mm²: 1500 V
Mechanical and thermal properties
Minimum bending radius : Flexing: 10 x cable Ø Fixed installation: 4 x cable Ø
Temperature range :Flexing: - 5˚C up to +70˚C Fixed installation: - 40˚C up to +80˚C
Flammability : flame retardant acc. to IEC 60332-1-2
General requirements : This cable is conform to the EU-Directive 2011/65/EU (RoHS, Restriction of the use of certain hazardous substances).