| CONTROL AND POWER SUPPLY FLEXIBLE CABLES | Technical Data sheet |
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APPLICATIONS
TECHNOFLEKS LiYY-P 300/500 V and TECHNOFLEKS LiYY-P-Nr 300/500 V are multipair flexible cables designed for control, protection and monitoring systems or power supply, all in power engineering.
Paired structure decreases mutual influence between signals transmitted along the cable and reduces influence of outer sources of interference.
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,
- PVC insulation - identification colour code in accordance with DIN VDE 47100 in TECHNOFLEKS LiYY-P 300/500 V, black and brown PVC insulation and white pair numbers printed on it for identification in TECHNOFLEKS LiYY-P-Nr 300/500 V,
- insulated conductors twisted into pairs,
- pairs laid-up in layers,
- cable core wrapped in polyester tape,
- PVC cable sheath, grey RAL 7001, other colours also available.
AVAILABLE UPON REQUEST
TECHNOFLEKS LiYY-P-O 300/500 V and TECHNOFLEKS LiYY-P-Nr-O 300/500 V - cables designed for frequent contact with petroleum products, as in petrol stations and stores, where engine fuels and lubricants are pumped or handled. The cable sheath is then made of special PVC compound meeting oil resistance requirements of Polish standard PN-EN 60811-404.
TECHNOFLEKS LiY11Y-P 300/500 V and TECHNOFLEKS LiY11Y-P-Nr 300/500 V - polyurethane sheathed cables of enhanced protection against mechanical damage, particularly to abrasion and tear, also resistant to oils, petrol, bacteria and ultraviolet radiation.
TECHNOFLEKS LiHH-P 300/500 V and TECHNOFLEKS LiHH-P-Nr 300/500 V - halogen free cables, applied when higher safety in case of fire is required. The cables are flame retardant, their smoke emission in fire is low and released gases are not corrosive.
TECHNOFLEKS LiYYv-P 300/500 V and TECHNOFLEKS LiYYv-P-Nr 300/500 V - cables with enhanced PVC sheath, suitable for outdoor installation and direct earth burial.
CHARACTERISTICS
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Conductor cross-section |
mm2 |
0.5 |
0.75 |
1.0 |
1.5 |
2.5 |
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DC loop resistance at 20°C, maximum |
Ω/km |
78.0 |
52.0 |
39.0 |
26.6 |
16.0 |
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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 7.5 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 pair counts available on request.
TECHNOKABEL S.A. reserves the right to change specifications without prior notice.