PVC insulated and sheathed power cable has the advantages of not only good electrical properties and chemical stability, but also simple structure and convenience of using. It applies to electrical power transmission and distribution lines with AC rated voltage Uo/U up to and including 0.6/1kv.

All products of this kind have stable electrical and insulated property. The main feature for the flame-retardant power cable is hard to get burning and the continuous burning of cable is quite limited when it is on fire. It applies to power-generated station, subway, tunnel, high-storey building, large-size factories and mines, oil field and coal mines where there are a lot of cables laid tightly together.

For the fire-resistant power cable, it can still operate normally for some time while burning except transmitting electrical power under normal condition.

The main characteristics for low smoke, low halogen, flame-retardant power cable include low smoke emission and low release of HCl gas besides the flame-retardant property. It can be used in the places with strict demands of the density of smoke emission and the release value of HCl gas when cable is burning such as subway, tunnel, high-storey building, naval vessel.