Facing the sudden snowstorm in February this year, the Texas power grid was damaged by freezing, and residents burned wood and built igloos to keep warm.Starting in June of this year, the state of Texas has caused a shortage of power consumption due to a sudden increase in power consumption.Because Texas has an independent power grid, this also makes it impo...
Because the mineral fireproof cable is composed of inorganic substances (copper and magnesium oxide powder), it will not cause a fire, nor can it burn or support combustion. Because the melting point of copper is 1083°C and the melting point of magnesium oxide is 2800°C, this kind of cable can continue to supply power when a fire occurs near the melting poi...
Everyone knows that several wires in the cable have different colors. What are these colors used for? Let me introduce you to what the color above the cable means.Cable skin color cable wire sheath color specification.National standard: yellow, green, red, blue, respectively, representing A.B.C.NWhen the circuit is marked by the color of the wireBlack...
In the wire and cable DC resistance of the detection, the main is to detect the actual conductive wire and cable situation. Therefore, the DC resistance of the data can directly reflect the wire and cable materials in the good and bad and the main wire and cable conductivity level.
In the new year, a new beginning, we will continue to maintain our high-quality service attitude and provide the best power cable products. I hope that in the new year, ZMS Cable can maintain the wonderful cooperation with you as always. Many things happened in our world last year, Last year, we helped more than ten million people use electricity smoothly, ig...
To provide customers with reliable and high quality wire and cables, ZMS is available in strict quality test in all processes of product production.Raw material testingTesters of our quality testing department will conduct strict inspection on the purchased aluminum rods and aluminum clad steel, and after their being tested qualified, issuing qualit...
With the global spread of the new crown virus, the most important thing is prevention and control in this increasingly severe situation. We hope you and your family could be safe in this situation. As an international trading company, we have adopted various methods to respond to the epidemic. ZMS has made practical contributions to the fight...
China Energy News - China Energy Network | Recently, the power companies in the US public utilities sector have successively announced the 2018 annual report. Although the industry financial report data has not changed significantly, and the indicators have remained basically stable, but the executives of the US power companies They are not satisfied w...
In order to ensure the control cable in the event of insulation breakdown, mechanical damage or fire, reduce the scope of the spread, the national standard GB50217-91 "Power Engineering Cable Design Specification" specifies: dual protection current, voltage and DC power supply and trip control loop, etc. Two systems that require enhanced reliability...
