| CONTROL AND POWER SUPPLY FLEXIBLE CABLES | Technical Data sheet |
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APPLICATIONS
TECHNOFLEKS LiYYCY-Nr 300/500 V and TECHNOFLEKS LiYYCYżo-Nr 300/500 V are flexible, overall shielded cables designed for wet or dry locations and intended for control, protection and monitoring systems or power supply, all in power engineering. The cables are also intended for wiring industrial plants, such as production lines, air-conditioning equipment etc.
The overall shield protects the cables against external electromagnetic interferences and prevents emission of interferences produced in the cables.
Cable inner sheath offers enhanced protection against mechanical damage.
The cables are designed to offer high flexibility combined with tensile strength.
The cables are suitable for indoor installations connecting fixed and movable equipment.
Cable outer sheath is oil-resistant.
CONSTRUCTION
- flexible, multiwire conductors, stranded of bare annealed copper wires (tin-plated on request), meeting requirements of class 5 per PN-EN 60228,
- black PVC insulation and white conductor numbers printed on it for identification, additional green-yellow protective conductor in TECHNOFLEKS LiYYCYżo-Nr 300/500 V cable,
- insulated conductors laid-up in layers, green-yellow protective conductor located in the outer layer in TECHNOFLEKS LiYYCYżo-Nr 300/500 V cable,
- inner PVC sheath,
- tinned copper wire braid shield of effective density coverage,
- PVC cable sheath, grey RAL 7001, other colours also available.
AVAILABLE UPON REQUEST
TECHNOFLEKS LiYYSY-Nr 300/500 V and TECHNOFLEKS LiYYSYżo-Nr 300/500 V – cables of enhanced protection against mechanical damage, shielded with zinc-plated steel wire braid.
CHARACTERISTICS
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Conductor cross-section |
mm2 |
0.5 |
0.75 |
1.0 |
1.5 |
2.5 |
4.0 |
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DC conductor resistance at 20°C, maximum |
Ω/km |
39.0 |
26.0 |
19.5 |
13.3 |
7.98 |
4.95 |
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Conductor cross-section |
mm2 |
6.0 |
10 |
16 |
25 |
35 |
50 |
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DC conductor resistance at 20°C, maximum |
Ω/km |
3.30 |
1.91 |
1.21 |
0.780 |
0.554 |
0.386 |
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Operating voltage Uo/U Voltage test Insulation resistance, minimum Conductor temperature limit in work conditions at short-circuit |
300/500 V 3.0 kV rms 20 MΩ·km
+ 70°C + 150°C |
Operating temperature range for fixed installation for movable installation Minimum bending radius Cable combustibility Combustibility tests Reference standards |
from - 30 to + 80°C from - 5 to + 70°C 10 x cable diameter flame retardant PN-EN 60332-1-2, IEC 60332-1-2 DIN VDE 0245, DIN VDE 0250, DIN VDE 0281 |
The cable meets requirements of the low voltage directive 2014/35/EU
Other cross-sections and conductor counts available on request.
TECHNOKABEL S.A. reserves the right to change specifications without prior notice.