U.I. Lapp

GmbH

DATA SHEET

DB0035131

valid from: 21.07.2015

Originator:

PESA / PDC

approved:

HAPF / PDC

Document:

DB0035131DE

page 1 of 1

All rights reserved acc. to DIN ISO 16016.

PD 0019/2.2_11.10EN

Application

UNITRONIC LiYCY (TP) is a screened, twisted pair 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 twisted pairs with short lay lengths provides good decoupling of the conductor circuits. The screen provides protection

against electromagnetic interferences.

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 twisted to pairs, pairs are stranded in layers,

wrapping with foil on the outer layer

Screen

Braiding with tinned copper wires

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

C/S: approx. 160 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: 15 x cable Ø

Fixed installation: 6 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).