Selection of insulating material and sheath for wires and cablesTime of issue : 2019- 12-18
The applicable temperature range of ordinary PVC wire and cable is - 15 ℃ ~ 60 ℃, when the ambient temperature of the place of use exceeds the range, special PVC wire and cable shall be used
Development direction of domestic electrical equipment industryTime of issue : 2019- 12-02
With the development of energy Internet, the electric power and electrical equipment industry seems to be in some turbulence. The benefits of electrical product manufacturers vary from good to bad. How to adapt to the development and implementation of the times in all fields.
How to choose the model of home wiring?Time of issue : 2019- 11-07
Bv (PVC insulated copper wire, hereinafter referred to as BV) is a single strand copper core, BVR multi strand copper core, BVV sheath single strand copper core (double-layer polychlorinated sheath wire), bvvr double glue multi strand copper core.