PVV22 signal cableMainly applicable to communication bureaus (stations) and high-rise buildings, or in situations where soft structure cable transmission and distribution are required by design.

1) Rated working voltage of cable: 600/1000V;

2) Long term operating temperature of cable conductor: 70 ℃;

3) The ambient temperature during cable laying should not be lower than: 0 ℃;

4) Small bending radius: For non armored cables, it is 10 times the outer diameter of the cable, while for armored cables, it is 14 times the outer diameter of the cable.

5) Cable laying should not be subjected to mechanical damage, and cables should not withstand movement and impact when the temperature is below 0 ℃. Allow cables to operate within an ambient temperature range of -20 to+55 ℃. When laying cables, pay off racks should be used as a defense line, and dragging is prohibited.