RoHS Flexible Copper Aluminum Conductor PVC Insualted Fire Retardant Heat Resistance Electrical Wire 450V~750V 300V~500V Building Electric Wiring

RoHS Flexible Copper Aluminum Conductor PVC Insualted Fire Retardant Heat Resistance Electrical Wire 450V~750V 300V~500V Building Electric Wiring

The fire resistance wire uses bare copper as the conductor, asbestos as the insulation, and double-layer fiberglass as the sheath. It is wound with mica tape as a fireproof material, which makes it excellent in fire resistance.
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Description

In our service philosophy, the greatest customer satisfaction is always the first, so we strive to improve the quality of Building Wire, Triplex ABC Cable, Flexible Silicone Wire and services. While comprehensively carrying out following innovation and integrated innovation, we also vigorously do a good job of original innovation and keep making major breakthroughs. Our company always adhere to the concept of people-oriented, to serve customers with scientific and technological innovation. We always adhere to the corporate tenet of 'honesty, truth-seeking, dedicated service, and only seeking satisfaction', and we will do our best to follow customer needs and continuously carry out product innovation and service improvement.

Description for Fire Resistance Wire:

Bare or Sliver plated copper stranded conductor, fiberglass/ asbestos insulation, mica tape filler, fiberglass braiding outer sheath 


Application:

Fire resistance wire is used for electric heating,petrochemical,electrical and mechanical equipment,power plant,drying path,drying room, heating source for lighting,electrical appliance and other high temperature areas.


Structure of Fire Resistance Wire:

  • Conductor: Bare Copper、Nickel Copper、Nickel

  • Insulation: Fiberglass/ Asbestos

  • Fireproof layer: mica tape

  • Sheath:Fiberglass weaving


Product Electrical Characteristics of fire resistance wire:

Temperature Resistance Range:

-60℃~+350℃(bare Copper)

-60℃~+450℃(Nickel Copper)

-60℃~+500℃(Nickel)

Rated Voltage:500V

Color:White-Blue-Red-Black-Brown-Yellow-Green-Yellow/Green


Technical Data of fire resistance wire:

Conductor

Diameter
mm

Electrical
Properties

Packing

Sectional
Area mm²

Conductor
Construction
NO.×φmm

Max. Conductor
Resistance DC 20℃
Ω/m

M/coil

0.5

7×0.3

2.6±0.3

39

200

0.75

11×0.3

2.7±0.3

26

200

1

14×0.3

2.8±0.3

19.5

200

1.5

21×0.3

3±0.3

13.3

100

2

28×0.3

3.3±0.3

10

100

2.5

35×0.3

3.6±0.5

7.98

100

4

56×0.3

4.5±0.5

4.95

100

6

84×0.3

5.5±0.5

3.3

100

10

140×0.3

6.6±0.5

1.91

100

16

228×0.3

7.8±0.5

1.21

100

25

361×0.3

9.5±0.5

0.78

100

35

494×0.3

11.2±1

0.554

100

50

703×0.3

13.2±1

0.386

100

70

988×0.3

15.4±1

0.272

100

95

760×0.4

17.4±1

0.206

100


The RoHS Flexible Copper Aluminum Conductor PVC Insualted Fire Retardant Heat Resistance Electrical Wire 450V~750V 300V~500V Building Electric Wiring we produced have the characteristics of stable performance, high precision, and low processing loss. We constantly train our staff to use the most advanced technology to achieve the highest level of service. Our company will continue to bring you more choices, more trust and benefits.

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