Voltage is often referred to as the driving force behind electric current. This force enables the electricity generated by a power source to be delivered to electrical devices, allowing them to function properly. In China, the standard voltage for household lighting is 220 volts, while industrial equipment typically operates at 380 volts. These voltages are significantly higher than what the human body can safely handle, so it's important to avoid direct contact with them. Current, on the other hand, refers to the movement of electric charge from one point to another. This movement occurs through wires or cables. Even a small amount of current—such as 0.06 amps—can be fatal if it passes through the heart, despite being similar to the current used in a simple Christmas tree light. Therefore, extra caution should always be taken when dealing with electricity or working near power sources. The concept of safe voltage refers to the maximum voltage that can be touched for an extended period without causing an electric shock. The commonly accepted safe voltage levels are 42V, 36V, 24V, 12V, and 6V. Among these, 42V and 36V are generally used in dry or normal environments, while voltages below 24V are considered safer for more hazardous conditions, such as inside metal containers, tunnels, mines, or humid areas. However, these guidelines do not apply to special situations like underwater environments or medical equipment where deeper penetration into the body may occur. Dual certified Solar Cable are the kind of cable specially used for solar power generation system. It has dual professional certification functions, with the advantages of high quality and high efficiency.
4. Safe and reliable: the solar cable has undergone strict safety testing and certification, and has good safety performance, which can prevent current leakage and fire and other safety problems.
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The main features of dual certified solar cables include:
1. Efficient transmission capacity: Solar cables use materials with high conductivity, which can effectively transmit the electrical energy generated by solar power generation systems.
2. High temperature resistance: Solar cable can withstand high temperature environment, will not be damaged because of long-term exposure to the sun.
3. Uv and weather resistance: Solar cable has good UV resistance and weather resistance, and can be used in outdoor environments for a long time.
In short, double-certified solar cable are the efficient, safe and reliable cable products, which can meet the needs of solar power generation system for power transmission and provide reliable support for the operation of solar power generation system.