SINGLE WIRES Technical Data sheet
  

 

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APPLICATIONS

LgY and LgYc are power flexible single wires intended for interconnection in electrical equipment. Wires can be applied in control cabinets, electronic equipment and others. They are also used in lighting devices and systems.

The wires are suitable for indoor installations.

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 - LgY wires,

- heat resistant PVC insulation (PVC 90°C) - LgYc wires,

- identification colour code in accordance with PN-87/E-90050.

AVAILABLE UPON REQUEST

LgYc 105°C - wires with heat resistant PVC insulation up to 105°C.

LgY-LSF - wires with special LSF PVC insulation. LSF PVC is self-extinguishing and flame retardant with low emission of toxic and corrosive fumes.

H05V-K and H07V-K - wires made of according to PN-EN-50525-2-31 standard.

H05V2-K and H07V2-K - wires with heat resistant PVC insulation made of according to PN-EN-50525-2-31 standard.

CHARACTERISTICS

Conductor cross-section

mm2

0.35

0.50

0.75

1.0

1.5

2.5

4

DC conductor resistance at 20°C, maximum

Ω/km

55.7

39.0

26.0

19.51

13.3

7.98

4.95

Insulation resistance for PVC at 70°C and for heat resistant PVC at 95°C, minimum LgY 500,

 

LgYc 500

LgY 750, LgYc 750

 

MΩ·km

 

 

0.014

0.016

 

 

0.012

0.015

 

 

0.011

0.013

 

 

0.010

0.012

 

 

0.0085

0.010

 

 

0.0071

0.0089

 

 

0.0069

0.0082

 

Operating voltage

 

Voltage test

                wires 500 V

                wires 750 V

300/500 V,

450/750 V

 

2000 V rms

2500 V rms

Operating temperature range

      LgY

      LgYc

Minimum bending radius

Wire combustibility

Combustibility tests

Reference standards

 

from - 30 to + 70°C

from - 30 to + 90°C

7.5 x wire diameter

flame retardant

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

PN-87/E-90050, PN-87/E-90054

The cable meets requirements of the low voltage directive 2014/35/EU

Other conductor cross-sections available on request.

TECHNOKABEL S.A. reserves the right to change specifications without prior notice.