Pure Copper High Temperature Fire Resistance Cable Mica Wrapping
Stranded Conductor
It is suitable for high-temperature environments such as
metallurgy, petroleum, chemical industry, ovens, boilers, power
plants, fire-fighting facilities, civil electric furnaces, etc.,
and cables for various electrical devices that require fire
resistance.
It usually fixed laid for long-term use and there is no harmful
toxic gases while examine by flame burning.
Specifications:
| Conductor Material Options | Pure Nickel/ Tinned Copper/Pure Copper |
| Conductor Type | Multi-strands |
| Insulation Material | Fiberglass(400℃/600℃/800℃/1000℃/1200℃) |
| Inner Sheath | Mica Fiber Tape Warp(650℃) |
| Outer/Inner Sheath Material before Jacket | Stainless Steel 304/GH3030/Tinned Copper/ Stainless Steel 316 |
| Tracer Color | Red, Blue, White, Yellow, Green, Brown, Black, White |
| Rated Voltage | 300-600V |
| Max Working Temperature | Pure Copper(500℃)/Nickel Plated Copper(800℃)/Pure Nickel(1200℃) |
| Fire Resistance Ability | Burned with flame at 800 ℃, it will not fuse within 90 minutes |
Application:
1. Fire pumps, spray pumps, power supply lines and control wires
for fire elevators.
2. Power supply control circuit for fire shutter door, electric
fire door, smoke exhaust system fan, smoke exhaust valve, fire
valve.
3. Manual alarm circuit, fire broadcasting and telephone circuit of
fire alarm system.
4. Security closed circuit TV lines in high-rise buildings and
airports, subways and other important facilities.
5. Centralized power supply emergency lighting circuit, control and
protection power circuit.
6. Important relay protection lines and operation power lines for
large and medium-sized substations.
7. Computer monitoring circuit.
