CONTROL AND POWER SUPPLY FLEXIBLE CABLES Technical Data sheet
  

 

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APPLICATIONS

TECHNOKONTROL YKSLYekpekw 300/500 V and TECHNOKONTROL YKSLYekpekw-Nr 300/500 V are multipair, pair and overall shielded cables intended for control and protection systems or power supply, all in power engineering.

Shielded pair structure substantially decreases mutual influence between signals transmitted along the cable.

The cables are protected by an overall electrostatic shield against external electric interferences.

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 according to PN-92/T-90321 (compatible with IEC 60189-2) in TECHNOKONTROL YKSLYekpekw 300/500 V cable; black and brown PVC insulation and white pair numbers printed on it for identification in TECHNOKONTROL YKSLYekpekw-Nr 300/500 V cable,

- insulated conductors twisted into pairs,

- pair shields incorporating aluminium-polyester tape and stranded annealed tinned copper drain wire,

- shielded pairs laid-up in layers,

- cable core wrapped in polyester tape,

- overall electrostatic shield incorporating aluminium-polyester tape and stranded annealed tinned copper drain wire,

- black (RAL 9005) PVC cable sheath, other colours also available.

AVAILABLE UPON REQUEST

TECHNOKONTROL YvKSLYekpekw 300/500 V and TECHNOKONTROL YvKSLYekpekw-Nr 300/500 V - cables with enhanced PVC sheath, suitable for outdoor installation and direct earth burial.

TECHNOKONTROL YKSLYekpekw-O 300/500 V and TECHNOKONTROL YKSLYekpekw-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.

TECHNOKONTROL YnKSLYekpekw 300/500 V and TECHNOKONTROL YnKSLYekpekw-Nr 300/500 V - cables of reduced combustibility, sheathed with special self-extinguishing PVC of high oxygen index and pass combustibility test according to PN-EN 60332-3 standard.

 

CHARACTERISTICS

Conductor cross-section

mm2

0.5

0.75

1.0

1.5

2.5

DC loop resistance at 20°C, maximum

Ω/km

78.0

52.0

39.0

26.6

15.96

 

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

WT-TK-17

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.

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