16 25 35 50 70 95 120 150 185 240 300mm2 Concentic Cable Power Cable Manufacture

Features :

This product not only has the characteristics of ordinary PVC insulated power cable and low voltage crosslinked power cable, but also has the following characteristics: 

1. it has low and uniform positive (negative) sequence and zero sequence impedance, which is beneficial to improve the quality of power supply.

2. The reactance of concentric conductor is much lower than that of the fourth core of ordinary four-core cable under zero sequence. It is beneficial to the sensitive action of short circuit automatic protection device. So as to ensure the safe operation of cables and related equipment.

3. It has strong anti-electromagnetic interference performance and lightning strike resistance.

4. Five-core cable is suitable for power supply of TN-S and TN-C-S systems

Working Conditions :

1.Max .Working temperature of conductor for long term application,70℃ for PVC Insulated type ,90℃ for XLPE insulated type ;

2.1.Max .Working temperature of conductor during short circuit :160℃ for PVC Insulated type ,250℃ for XLPE insulated type ;in addition ,the longest lasting time for short circuit is 5 seconds .

3. Min Ambient Temperature during laying:0℃

4.Min Bending Radius :20 times of overall diameter for single core type ,and 15 times of overall diameter of muti-core type .

We would like to introduce ourselves as an ISO9001/14001/18001 ,CCC ,UL certificated Manufacturer of different kinds of Cables ,our products have exported to more than 50 countries .

Henan Huaxing Cables and Wires Company .Ltd ,was found in 1984 and expanded in 2005, the workshop covers an area of 67,000m2, building area is about 28,000m2,,more than 260 employees , We serve under the skillful & experienced management which provide effective & efficient service to you.

We are also the Long term supplier of Ministry of Electric power of Yemen ,National Electric Energy Agency of Italy ,Electric power company of France, numbers of listed companies already established long business relationship with us .

Our hot products including Aluminum Rod ,All Aluminum Conductor( AAC),All Aluminum Alloy Conductor (AAAC),Aluminum Conductor Steel Reinforced(ASCR), Aerial Cable, Concentric Cable ,Power Cable ,PV Cable ,Electric Wire and so on;