1.The long-time permissible working temperature of cable conductive core is not more than 70 °C.
2.During short circuit (max. permanent time is not more than 5 seconds), the max temperature of cable conductor is not more than 165°C.
3.The difference level of laying cable is not restricted.When laying the cable,ambient temperature is not lower than 0°C.
4.They have good chemical stability,and properties of acid resistance,alkaliresistance,saltresistance,oilresistance,solvent resistance and flame resistance.rty
5.Lightweight,good bending property and easy installation and maintenance.
With the characteristics of stable capability,advancedtechnology,broad material resources,low price, good flexible and easy to lay and maintain, the PVC Insulated and Sheathed Power Cable are suitable to be laid for distribution line with A.C.50HZ and rated voltage up to 6kV.