EVCOME EV charging stations for better life---Top EV charging stations manufacturers & suppliers in China.
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EVCOME EV charging stations for better life---Top EV charging stations manufacturers & suppliers in China.
With the continuous expansion of application fields, the types of wires and cables are becoming more and more detailed. In many special fields, there are professional and special requirements for the application of wire and cable. Specialty cables are a growing subcategory. So what is a special cable? Special cables are equivalent to a wide range of ordinary wires and cables. They are a series of wire and cable products with unique structures and special properties. Generally, special cables have relatively strict operating environments. High technical content. The amount used is slightly less than ordinary wire and cable. The added value is higher. Special cables usually adopt new structures, new materials, new design and calculation methods and new production processes. Special cables such as fireproof cables, heating cables, and environmental protection cables are widely used. 1. Fireproof cable. Common fire-resistant cables include ABHBRP and AFHBR types, which have high fire resistance and have no short-circuit and open-circuit faults within a certain period of time. Therefore, in the event of a fire, ensuring the safe operation of the system is conducive to fire extinguishing and reducing losses. The long-term working temperature is -40°C-500°C. It is usually suitable for the connection of electrical equipment requiring high fire safety, such as large buildings, petroleum, chemical industry, metallurgy, and electric power. 2. Heating cable. Heating cables, also known as heating cables, are suitable for antifreeze, heat preservation, condensation, and heat tracing of high-power output such as long pipes, containers, and storage tanks. They are suitable for common areas, hazardous areas, and corrosion areas. The heating cable can generate heat by its own electric energy, the temperature is uniform, not overheating, safe and reliable, but it can also save electric energy, and the heating starts quickly. Easy to install and maintain. Easy to automate management. No environmental pollution and other characteristics. 3. Environmental protection cable. The main feature of environmentally friendly cables is that there is no generation and discharge of harmful substances during the manufacturing process, and the products do not contain substances prohibited in the "ROHS Directive" (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers). .
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