Compared with other wires, what are the characteristics of LSZH cables?

1. Low-smoke halogen-free wire refers to the environmentally friendly wire that does not contain halogen, lead, cadmium, chromium, mercury and other environmental substances. It will not emit toxic fumes when burning, and will not produce secondary hazards. It meets the requirements of modern fire safety. ..

2. The maximum rated temperature can reach 90℃ during long-term operation, and the maximum temperature of the wire conductor can reach 250℃ during short circuit (the longest duration does not exceed 5S), and the current carrying capacity is greater than that of PVC insulated wires.

3. The outer diameter of this kind of wire is smaller than the outer diameter of the full PVC insulated wire of the same specification and cross-section. In the construction of the pipe, the diameter of the pipe can be reduced, or more wires can be passed under the condition of the same pipe diameter, so as to reduce the construction and installation cost. .