PVC Insulation Stranded Copper Cable Rvb Fire Resistance Housing Wire

PVC Insulation Stranded Copper Cable Rvb Fire Resistance Housing Wire

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

We will improve our product design and production capacity in order to create benchmark Spiral Cable For Truck, Twin And Earth Flat Cable, Control Cable, and achieve business leading the company's sustainable development. We actively promote the green development concept to the ground and implement the global brand strategy. We wholeheartedly adhere to the purpose of providing customers with honest, fast, efficient, warm and thoughtful services. The personalized requirements of customers always stimulate the brain and enthusiasm of our experienced engineers, and inspiration comes out all the time. We always adhere to: provide customers with high-quality products and technical services, and share technical achievements and social benefits with customers.

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


Meeting the market demand and producing marketable PVC Insulation Stranded Copper Cable Rvb Fire Resistance Housing Wire is one of the important issues we are facing at present. We strive to improve operational efficiency in the process of procurement, production and marketing. In the pursuit of cooperation and win-win era, we look forward to close cooperation with new and old customers, with all friends to create value together, and share the joy of success.

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