CONTROL AND POWER SUPPLY CABLESS | Technical Data sheet |
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APPLICATIONS
TECHNOKONTROL KS-Y(St)Y-Nr-O (9) 300/500 V and TECHNOKONTROL KS-Y(St)Yżo-Nr-O (9) 300/500 V are overall shielded cables 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 cable is protected by an overall electrostatic shield against external electric interferences and prevents emission of interferences produced in the cable.
Sheathing PVC of high oxygen index is UV radiation and weather resistant, is self-extinguishing and flame retardant. The cables pass combustibility test according to PN-EN 60332-3 standard.
The cables are oil-resistant and designed for frequent contact with petroleum products, as in petrol stations and stores, where engine fuels and lubricants are pumped or handled.
The cables are suitable for fixed indoor and outdoor installations.
CONSTRUCTION
- bare annealed copper single wire round conductors, meeting requirements of class 1 per PN-EN 60228,
- black PVC insulation and white conductor numbers printed on it for identification, additional green-yellow protective conductor located in the outer layer in TECHNOKONTROL KS-Y(St)Yżo-Nr-O (9) 300/500 V cable,
- insulated conductors laid-up in a cable core,
- cable core wrapped in polyester tape,
- overall electrostatic shield incorporating aluminium-polyester tape and stranded annealed tinned copper drain wire,
- oil, petrol and UV radiation resistant and self-extinguishing (oxygen index bigger than 29%) PVC cable sheath, black RAL 9005, other colours also available.
CHARACTERISTICS
Conductor cross-section |
mm2 |
0.5 |
0.75 |
1.0 |
1.5 |
2.5 |
4.0 |
DC conductor resistance at 20°C, maximum |
Ω/km |
36.0 |
24.5 |
18.1 |
12.1 |
7.41 |
4.61 |
Capacitance between conductors at 1 kHz, appr. |
nF/km |
160 |
170 |
180 |
180 |
200 |
210 |
Operating voltage Uo/U Voltage test Inductance, approximate Insulation resistance, minimum Conductor temperature limit in work conditions at short-circuit |
300/500 V 3.0 kV rms 0.7 mH/km 20 MΩ·km
+ 70°C + 150°C |
Operating temperature range during operation during installation Minimum bending radius Cable combustibility Combustibility tests
Oil resistance |
from - 30 to + 80°C from - 5 to + 70°C 12 x cable diameter flame retardant PN-EN 60332-1-2, IEC 60332-1-2 PN-EN 60332-3-24, IEC 60332-3-24 (cat. C) PN-EN 60811-404 |
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.