Application
This data cable type with the PE insulation and the twisted pairs is particularly used for the interference free data and signal transmission over long distances. The high transmission rates are particularly suitable for RS 422 and RS 485 interfaces. These cables are suitable both for fixed and flexing applications, for free movement without forced motion and without tensile stress, in dry and moist environments. The reinforced outer sheath of black PVC (Yv), makes the cable suitable for indoor use but also for direct burial in the ground and in open air outdoors.
Cable structure
Technical data
Cores
Bare copper, multi wire conductor, cl.5 according to DIN VDE 0881
Core insulation
PE compound
Core coding
Color coded cores, according to DIN 47100
Cores come in twisted pairs, stranded in concentric layer
Core wrapping
Overall, with Polyester tape
Screening
Tinned copper braid
Outer sheath
Special PVC compound type TM2
Specifications
PVC outer sheath self-extinguishing and flame retardant according to DIN VDE 0482-332-1-2, DIN EN 60332-1-2, IEC 60332-1
Temperature range
Flexing from -5 ºC up to +70ºC
Fixed installation from -40ºC up to +80ºC
Insulation resistance
minimum 5 GΩ/km
Impedance
100 ± 15 Ohm (> 1 MHz)
Inductance
Approximately 0.66 mH/km
Nominal voltage
Uo/U 300/500 V
Conductor resistance
13.3 Ω/km (at +20ºC)
Capacitance
at 800 kHz 85 nF/km
Minimum bending radius
Flexing 12 x cable Ø
Fixed installation 7.5x cable Ø
| flexible data cable, in twisted pairs,| Cu screened, with PE insulation
Li2YCYv
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Data Cables
Li2YCYv flexible data cable, in twisted pairs, Cu screened,
with PE insulation
Cores x cross-secin mm²
Approximately
Outer Diameter
Ø mmMin – Max
Copper Weight
kg/km
Cable Weight
kg/km
2x2x0.22
7.8
26
60
3x2x0.22
8.1
31
79
4x2x0.22
8.5
38
96
8x2x0.22
10.5
62
140
10x2x0.22
11.6
79
184
2x2x0.34
8.7
35
83
3x2x0.34
9.4
44
92
4x2x0.34
10
53
112
8x2x0.34
12.4
86
179
10x2x0.34
13.8
104
219
2x2x0.5
9.5
49
90
3x2x0.5
10.4
60
126
4x2x0.5
11.2
73
146
8x2x0.5
13.9
124
246
10x2x0.5
16
155
292
2x2x1
10.8
81
141
3x2x1
11.5
102
170
4x2x1
12
130
203
8x2x1
16.1
240
261
10x2x1
17.2
282
287
2x2x1.5
13.4
112
190
4x2x1.5
14.3
170
250
Data Cables
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