Under conductor material used in photovoltaic power plants DC cable in most cases long-term outdoor work, restricted by the construction conditions, cable connections using connectors. Conductor materials can be divided copper core and aluminum. Antioxidant capacity copper cable has a better than aluminum, long life, stable performance is better Zhuhai coaxial strippers, pressure drop and power loss of small features; in construction due to the copper conductor flexible, and allows a small radius of curvature, So turning convenient, easy to wear tube; and copper core anti-fatigue, repeatedly bent not broken, so easy to wire; copper core while the high mechanical strength, can withstand greater mechanical tension, to the construction laying great convenience, but also create the conditions for mechanized construction. Instead aluminum coaxial cable strippers, due to the chemical properties of aluminum, mounting tabs prone to oxidation (electrochemical reaction) Guangdong coaxial strippers, especially prone to creep phenomenon, easily lead to failure. Therefore, the use of copper cables in photovoltaic power plants, especially in the field of direct burial cable supply, has outstanding advantages. It can reduce the accident rate, improve reliability, construction operation and easy maintenance. This is currently the main power supply cable in the underground copper cables reason. How to choose a coaxial cable! Aluminum foil plays a very important in the coaxial cable shielding effect, determine the quality coaxial cable can also be distinguished by aluminum foil, aluminum foil has an important role in preventing external signal interference and limited TV signal astray aspect. Huizhou cutaway jacket layer coaxial strippers, look at the surface of the aluminum foil layer and a braid line is to maintain a good luster. Then take some cables around in small metal shaft, taut, repeated several times in the opposite direction around straightened, then cut jacket layer of aluminum foil to see if there is fracture. Or simply take a short stretch foil repeatedly by hand, rub, yet after several fracture, toughness, description is qualified, otherwise it is defective. Shenzhen coaxial strippers, coaxial strippers, not to hurt the conductor stripping machine provided by the Dongguan City Code ching Machinery Co. Zhen Machinery Co., Ltd., Dongguan City Code (www.daumak.com) strong, credible, in Dongguan, Guangdong electronics, electrical products manufacturing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead typical frame into the brilliant machinery and you work for a better future!