High flexible ceramic polyolefin insulated copper wire shield fire protection cable
Scope of application:
This product is suitable for the use of rated AC voltage U0/U of 0.6 / 1kV and the following important places such as fire protection requirements, strong interference resistance, and soft requirements such as fire protection instrument cabinets, audio lines, and monitoring lines.
Product characteristics:
1, cable flexibility high, easy to install.
2, can effectively fire, explosion, radiation, super-flame retardant.
3, with good electrical and insulation performance.
Structure diagram:
Technical parameters:
1, conductor DC resistance meets the requirements of GB/T3956-2008.
The finished cable shall be subjected to an AC voltage test of 3.5 kV for 5 minutes without breakdown.
3, the finished cable should meet BS 6387 and BS 8491 fire standard requirements.
A, 950 °C continuous power 180 min without breakdown
B, 650 °C Fire after 150 min withstand 15 min water spray
C, 950 °C flame subjected to 15 minutes of vibration without breakdown
Conditions for use:
1, cable laying installation of the ambient temperature is not less than 0 °C
2, cable bending radius: single-core cable 6D, multi-core cable 6D(D for cable outer diameter)
3, when the cable is in normal use, the long-term allowed operating temperature does not exceed 90 °C, short circuit(up to 5 seconds) does not exceed 250 °C.