CONCENTRIC CONDUCTOR POWER CABLE
The product is manufactured according to the enterprisestandard and is suitable for power circuit with rated voltageof 0.6/1kV and widely used in high buildings, petri-chemica-limdustry ,metallurgy, mines and so on.
Besides the properties of common PVC insulated power cable ,it has the following advantages;
1.it has lower and regular positive (inverted)sequence andzero sequence impedance ,Benefit to the ameliorative powersupply quality.
2.copared with the fourth core of common 4-core cable ,thereactance value of concentric conductor is much lower underthe working condition of zero sequence, which improves thesensitive action of short-circuit auto-protection device andensure cable and relative equipments safe operation.
3.it has strong properties of anti-electromagnetic interfere-nce and anti-thunderstrike.
4.five-core cable is suitable for power supply of TN-S and TN-c-S system.