For low smoke halogen-free flame retardant wire we rarely know, many people only know the wire, but for some different uses of the wire understanding is still very little, the cable takes you to understand the characteristics of low smoke halogen-free flame retardant wire and identification method is what, the specific knowledge is as follows:

The operating quality, safety and reliability of the power supply system are not only related to the quality of the wire and cable itself, but also related to the construction quality of the cable accessories and lines.

Decoration needs to use wire, there are many kinds of wire specifications on the market, to choose according to the power of electrical appliances, there will be no short circuit, how to choose the model and specifications of home wiring, Tianxing cable to give you a summary!

Power cable The broad sense of wire and cable is also referred to as cable, the narrow sense of cable refers to the insulated cable, it can be defined as: composed of the following parts of the aggregate; One or more insulated wire cores, and the cladding, total protective layer and outer protective layer they may each have, and the cable may have additional uninsulated conductors.

Cable manufacturers reveal why aluminum wire is more prone to fire than copper wire in electrical lines?

In the formula: P is the circuit power, U is the line voltage, the three phase is 380V, cosφ is the inductive load power factor, generally take 0.8 of your 100KW load line current: