The harm of arc to human body
Tag:
Arc-proof fabric Arc-proof standard functional fabric
·Causes burns to the eyes, face, hands, chest and other parts, and can cause disability or even death in severe cases.
·Blindness or blindness in the eyes.
·Hearing loss and the hazards of toxic gases produced at high temperatures.
·High-energy arc discharge can produce explosive shock waves, causing physical damage to the body.
·NFPA report shows that 5-10 arc accidents occur every day in the United States, and more than 2,000 people are severely burned or killed by arcs every year. Arc accidents account for 77% of the annual electrical accidents in France, 21% of which cause permanent disability.
Arcs cause huge damage to the human body. Many lives have been lost due to arcs, and the country has suffered heavy losses as a result.
So what are the standards for arcs?
1. OSHA standard 29-CFR 1910 part.
2. Occupational safety and health standards.
3.1910 Chapter S (Electronics) Standard No. 1910.333 specifically addresses the standard for work practices and references NFPA 70E.
4. National Fire Protection Association (NFPA) Standard 70-2002 The National Electronic Code (NEC) contains the warning marking NFPA 70E 2000.
5. Institute of Electronics and Electromechanical Engineers (IEEE) 1584-2002 Guide for Performing Arc Flash Hazard Calculations.
：City
AAGFHTRYKUYIU7OUP
Disclaimer:
Disclaimer: Some of the texts, pictures, audios, and videos of some articles published on this site are from the Internet and do not represent the views of this site. The copyrights belong to the original authors. If you find that the information reproduced on this website infringes upon your rights, please contact us and we will change or delete it as soon as possible.
AA
