Before using the cable reel, it is necessary to check the electrical environment.
Cable reels are increasingly used in daily life. To ensure safety during use, it is important for users to pay attention to safety and be cautious of electric shocks.
2021-12-18
Cable reelIn daily life, it is used more and more widely. To ensure safe use, users need to pay attention to safety and be cautious of electric shock.
The dangers that people may encounter when using cable reels can lead to personal injury or death from electric shock, fires caused by electric sparks from leakage, explosions, etc.
Electric shock poses a direct and serious threat to the human body. If one cannot escape the electric current environment in time, it may result in loss of life. Other accidents, even fires, can lead to property loss, but one can start over; life is only once. Therefore, the threat of electric shock to a person is evident.
Professionally speaking, the danger of electric shock varies depending on the duration of current passing through the body. The danger level is roughly divided into three stages: the first stage is perception, where the current is very small, and the body feels a slight sensation but is not harmed; this current is generally 0.5mA. The second stage is escape, where the current is larger, generally greater than 10mA. Although the current is more harmful, a person can escape, so it does not generally cause fatal injury. The third stage is ventricular fibrillation, where as the current increases and the duration of electric shock extends, the current reaches above 50mA, and if the electric shock lasts too long, it will cause the heart's ventricles to fibrillate. If the power is not disconnected immediately, it will lead to death.
How can we avoid such electrical hazards? Before using the cable reel, it is necessary to check the electrical environment to ensure it is safe to use; when using the cable reel, ensure that it is grounded and that the contact between the plug and socket is good; the overheating, overload, and leakage protectors on the cable reel should be functioning properly, etc.
To maintain the normal safe operation for a long timeCable reelit is also necessary to choose qualified cable reels when purchasing. Safe cable reels are produced by advanced manufacturers in the industry, using internationally advanced products for protectors, with electromagnetic leakage protectors that are more sensitive, reducing the response time to within 0.03 seconds, better protecting the safety of operators and products.
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CONTACT US
ZhenHua Packing Machinery
Tel: 086-769-85707005
Mobile: 086 132 6843 4928
Email: wangyumei630@163.com
Address: Building 3, Wanshan Factory, No. 38 Hulin Road, Humen Town, Dongguan City
ZhenHua Packing Machinery
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