Nowadays, there are many types of wires sold in the market, and some inferior products are mixed in them, which seriously affects our electricity safety and has buried our lives with long-term hidden dangers. Identification of the advantages and disadvantages of wires can be distinguished from the copper core material, the cross-sectional area of ​​the copper core, and the packaging and printing of the wires.

Sunshine Hardware (Panda wire)

Wire identification

The copper core material of high-quality electric wire is made of high-purity copper with good conductivity and good electrical conductivity. It has very good metallic luster. The inferior metallic wire has poor metallic luster and can be clearly distinguished with the naked eye. Copper materials used for poor quality copper wire contain high levels of impurities, high electrical resistance, poor electrical conductivity, high electrical power loss on the line, and serious heat generation on the wires. They can not ensure the safety of use, and can easily cause damage to household appliances due to short circuits. What's more serious is that Poor wires can easily cause fire and seriously endanger the safety of our lives and property.

The cross-sectional area of ​​the high quality wire copper core is strictly in accordance with national electrical standards to ensure its safe use at rated current strength and rated voltage. In order to reduce the production cost of inferior quality wires, the cross-sectional area of ​​its copper core does not meet the national electrician standard, and its actual rated current intensity and rated voltage are not achieved in practical use. Such wires can easily cause damage to electrical circuits when you use high-power appliances.

The following is a real shot diagram to explain several ways to identify genuine and false panda wire.

The first method: First of all, the most intuitive is to look at the outer packaging of security stickers, the latest Panda wire stickers must be as I shot, white underside, green lettering, and there must be security telephone, we must remember that authentic Panda Telephones with anti-counterfeiting telephones and above a wire are subject to telephone calls. This year's anti-counterfeit phones are all fake, so be sure to look for the latest anti-counterfeit phone calls for panda wire! Otherwise, it would be useless to buy counterfeit counterfeit phones with counterfeit goods.

The second method of identification: A panda on a single core line of authentic pandas is stamped with pandas per meter. There are words such as English brand logos instead of printed ones, which can be touched by hand.

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