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 | Electrical | Packing | |
Sectional | Conductor | Max. Conductor | 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 |
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