1) Low-voltage overhead lines generally use bare stranded wires.Insulated wires should only be used in places close to residential buildings and narrow streets, dense buildings, and low overhead heights.Overhead lines should not use single-stranded wires or stranded wires that have been broken. 2
TUV H1Z2Z2-K is the EN50618:2014 version of the photovoltaic cable model, which connects the photovoltaic panel and the AC/DC inverter.H1Z2Z2-K photovoltaic cable uses advanced electron beam irradiation technology. Guangheng adopts low-smoke, halogen-free and flame-retardant materials. It has high t
The outer sheath of the cable is generally composed of an inner lining layer, an armor layer and an outer cover layer.The inner lining layer is located between the armor layer and the inner protective layer, and its function is to prevent the inner protective layer from being corroded and prevent th
