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Copper core halogen-free low-smoke insulated wire WD(Z/ZC/ZB/ZA)-Series BY and BYJ
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Copper core halogen-free low-smoke insulated wire WD(Z/ZC/ZB/ZA)-Series BY and BYJ

Used for power connection of household appliances, small electric tools, instrumentation and power lighting devices with AC rated voltage 450/750V and below
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Description

Use

 

It is used for power connection of household appliances, small electric tools, instruments and meters and power lighting devices with AC rated voltage of 450/750V and below.

 

main features

 

Ambient temperature: The fixed laying temperature shall not be lower than 0°C.
Bending radius: When the cable outer diameter (D) is less than or equal to 16mm, it should not be less than 4D, and when it is greater than 16mm, it should not be less than 6D.
Material requirements: The conductor complies with the non-metallic annealed copper wire (bare copper) in GB/T 3956-2008/IEC 60228:2004, and the insulation complies with the requirements of GB/T 32129-2015. The corresponding materials are listed in the table below.

model

Voltage level: specifications

Insulation material code

Temperature class

WD(Z/ZC/ZB/ZA)-BY

300/500V:0.5-1

450/750V:1.5-95

WDZ-Y-J70

70°C

WD(Z/ZC/ZB/ZA)-BE

WDZ-YJ-J90

90°C

WD(Z/ZC/ZB/ZA)-BYJ-105

WDZ-YJ-J105

105°C

WD(Z/ZC/ZB/ZA)-BYJ-125

WDZ-YJ-J125

125°C

WD(Z/ZC/ZB/ZA)-BYJ-150

WDZ-YJ-J150

150°C

 

Structural representation

 

 

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Specification

model

Specification mm 2

Conductor type

Insulation nominal thickness mm

Approximate outer diameter mm

Maximum Conductor DC Resistance Ω/km at 20 °C

approximate weight

kg/km

The minimum insulation resistance MΩ · km at the highest working temperature of the conductor

WD(Z/ZC/ZB/ZA)-BY

WD(Z/ZC/ZB/ZA)-BE

WD(Z/ZC/ZB/ZA)-BYJ-105

WD(Z/ZC/ZB/ZA)-BYJ-125

WD(Z/ZC/ZB/ZA)-BYJ-150

0.5

TD-1

Bare copper round solid conductor

0.6

2.0

36.0

9.0

0.015

0.75

0.6

2.2

24.5

11.5

0.013

1

0.6

2.3

18.1

14.3

0.012

1.5

0.7

2.8

12.1

20.6

0.011

2.5

0.8

3.4

7.41

32.0

0.010

4

0.8

3.9

4.61

46.7

0.0085

6

0.8

4.4

3.08

65.6

0.0070

1.5(B)

TDJ-2

Bare copper circular stranded conductor

0.7

3.0

12.1

21.6

0.010

2.5(B)

0.8

3.6

7.41

33.6

0.009

4(B)

0.8

4.2

4.61

48.9

0.0077

6(B)

0.8

4.7

3.08

68.2

0.0065

10(B)

1.0

6.1

1.83

114.2

0.0065

16

1.0

7.1

1.15

170.3

0.0050

25

1.2

8.8

0.727

264.9

0.0050

35

1.2

9.9

0.524

356.4

0.0043

50

1.4

10.9

0.387

482.5

0.0043

70

1.4

12.6

0.268

678.7

0.0035

95

1.6

14.6

0.193

927.8

0.0035

 

Note: The approximate weight in the table is only for the basic model WDZ-BY , other models will increase slightly.

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