Li2YC11Y (1 x 2 to 12 x 2) AWG 24 (7)
Flexible, twisted-pair, full shielding, halogen-free
Pulse and data transfer connection cables for electronic systems, control and regulation systems and as interconnection cables for paging and intercom systems. Special cable for data transfer.
The twisted-pair cores provide increased cross-talk attenuation.
The full shielding prevents interference and external influences.
Conductors of tinned, fine-wire copper strands 7 x 0.203 mm Ø,
Core cross-section 0.22 mm2 (AWG 24).
Core insulation from PE, coloured, second colour as abrasion-resistant coloured rings.
Ø of copper strands per core = 0.6 mm, insulation wall thickness = 0.3 mm,
Ø of the insulated core = 1.2 mm. 2 cores are tightly twisted to a pair, twist length of 20 mm, i.e. 50 twists per metre.
The collection of cores is wrapped with a layer of transparent polyester foil (15 x 0.019 mm).
The full shielding lies on top of this foil; the braiding of the tinned copper wires provides a visual coverage of 86 to 90%.
Over the shield, the cables are wrapped with fleece and a special matte black PUR jacket.
Electrical and thermal properties at 20°C:
Conductor resistance approx. 92 Ω/km.
Core insulation resistance > 2,000 M Ω x km
Capacitance at 800 Hz: nom. 56 nF/km
Operating voltage: max. 250 V AC
Test voltage (core/core + shield) 800 V AC
Current rating (ambient temp. 25°C) max. 2 A
Characteristic impedance of 90 Ω at 5 MHz, 110 Ω at 2 MHz
Inductance (measured at 800 Hz) core/core: approx. 0.7 mH/km
-10°C to + 80°C (installation and operation)
-30°C to + 80°C (transport and storage)