Requirements for Safe Use of Wires and Cables
With the rapid development of the communications industry in recent years, cable products have also developed at an astonishing speed. The use of cables has also been greatly improved and is flexible. The cable can be coiled on the cable reel with a bending radius ≥ 20D, and D is the outer diameter of the cable. The fire-fighting cable is smokeless and non-toxic when burned, and the insulating material is inorganic material "non-combustible". It will not produce harmful gases during combustion, and will not cause secondary pollution. It is called an environmentally friendly green product. The safety is good. In addition to the normal power supply, the fire-fighting cable can start the fire-extinguishing equipment in the flame to reduce fire losses. At the same time, it is particularly reliable for personal safety. The copper sheath is a good conductor and the best grounding wire, and it continues to the full length of the cable, which greatly improves the sensitivity and r...