Many people may not know much about the 10kV power cable selection guide, it doesn't matter if you don't know, if you want to know about it, it is recommended that you take a look at the following content.
The 10kV power cable selection guide is a reference guide for the selection of power cables with a voltage level of 10 kV. The following is an introduction to its related characteristics, construction, principles and applications:
Features: 1. The 10kV power cable is suitable for transmitting AC or DC with a voltage of 10 kV and below.
2.It has the characteristics of strong anti-electrification ability, high anti-interference ability and low transmission loss.
3.The outer sheath has good anti-aging properties and weather resistance, and is able to resist the erosion of the daily environment.
4.It can withstand a certain mechanical tension and external pressure, and has a high wear resistance.
Structure: 10kV power cable is generally composed of conductor, insulation layer, metal shielding layer, outer sheath and other parts.
1. Conductor: made of high-quality metals such as copper or aluminum, with good conductivity.
2.Insulation: Special insulating materials, such as cross-linked polyethylene (XLPE), etc., have good electrical insulation properties.
3.Metal shielding: Commonly used is copper strip or copper wire braided shielding, which is used to shield against external electromagnetic interference.
4.Outer sheath: Special compound materials, such as polyvinyl chloride (PVC), are used to protect cables and insulation.
Principle: The power cable transmits current through the conductor, the insulation layer is used to isolate the conductor from the external environment, the metal shield is used to shield the external interference signal, and the outer sheath is used to protect the cable. This ensures the safe and reliable transmission of power over the power cables.
Application: 10kV power cable is widely used in power transmission and distribution systems, industrial and mining enterprises, construction and other fields. It is used to transmit electric energy, connect various electrical equipment and power stations, and ensure the stable operation of the power system.