TELECOMMUNICATION SWITCHBOARD CABLES Technical Data sheet
 

 

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APPLICATIONS     

YTKSY are multipair cables intended for interconnections between switching and transmission equipment, for analogue or digital data transmission in industrial electronics and control applications.

The cables are suitable for fixed indoor installations.

CONSTRUCTION

- bare annealed copper single wire round conductors of diameter 0.5; 0.6; 0.8 i 1.0 mm,

- PVC insulation - identification colour code according to PN-92/T-90321,

- insulated conductors twisted into pairs,

- pairs laid-up in layers,

- PVC cable sheath, white RAL 9010, other colours also available.

AVAILABLE UPON REQUEST

HTKSH - 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.

CHARACTERISTICS

Conductor diameter

mm

0.5

0.6

0.8

1.0

DC conductor resistance at 20°C, maximum

Ω/km

195.6

135.8

75.0

48.0

Voltage test, min.

     - AC voltage for 60s

     - DC voltage

 

V rms

V

 

1000

1500

 

1000

1500

 

1500

2250

 

1500

2250

Mutual capacitance of pair at 1 kHz

     - maximum  

     - average

nF/km

 

120

100

 

120

100

 

120

95

 

120

95

 

Operating voltage

Insulation resistance, minimum

Inductance, approximate

150 V

200 MΩ·km

0.7 mH/km

Operating temperature range

      during operation

      during installation

Minimum bending radius

Cable combustibility

Combustibility tests

Reference standards

 

from - 30 to + 80°C

from   - 5 to + 50°C

10 x cable diameter

flame retardant

PN-EN 60332-1-2, IEC 60332-1-2

PN-92/T-90321, PN-92/T-90320

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.