NOTICE: We closed down Spin Distribute on December 31st, 2022. ❗
Spin Distribute has been a wonderful SEO service since early 2009. Unfortunately, after almost 14 years, it no longer meets the very strict quality criteria of our company.
We pride ourselves on only providing SEO services that are best-in-class. Unfortunately Spin Distribute no longer qualifies.
For this reason we closed down new sign-ups and new orders on Spin Distribute on December 31st, 2022.
Of course all your existing orders will be delivered in full. Thank you!

- Aaron Sustar, CEO, INFINET LLC
SmileyTech Solutions - Smile about your Online Business!

Take your IM business and SEO efforts to the next level!

Log In

Once you are logged in, you are able
to use all of our services.
Your Email Address:
Your Password:
 
What can I do when logged in?
Once you are logged in, you are able to use all of our services. This includes:

You can submit new articles, so we can make unique versions of them and distribute them for you.
If you want to simply publish the same article on 800 websites, you can tell us to do that.
You can see the archive and current status of all your article distributions.
You can order any number of high-quality articles - just let us know your keywords.
You can browse the archive of all the articles we have written for you.
You can order our Complete Service (10 high-quality articles plus 10 article distributions).
You can purchase more credits for our services and check your affiliate earnings.
Much more ...

SpinDistribute.com Article Directory

« Back to articles from category "Computers and Technology"

The following article was published in our article directory on September 6, 2012.
Learn more about SpinDistribute Article Distribution System.

Electrical Arc Flash Facts

Article Category: Computers and Technology

Author Name: Galco Industrial Electronics

Definitions and Statistics
• According to the National Fire Protection Association (NFPA), Arc-flash is an electric current that passes through air when insulation or isolation between electrified conductors is no longer sufficient to withstand the applied voltage. The flash is immediate, but the result of these incidents can cause severe injury including burns. Each year more than 2,000 people are treated in burn centers with severe arc-flash injuries.
• Five (5) to ten (10) arc explosions occur in electric equipment every day in the United States, according to statistics compiled by CapSchell, Inc., a Chicago based research and consulting firm that specializes in preventing workplace injuries and deaths. This number doesn't even include cases in which the victim is sent to an ordinary hospital or clinic for medical treatment. Instead, these incidents involve injuries so severe the victims require treatment from a special burn unit. Note that these are burn injuries, not electrical shocks. It is not necessary to touch live components to sustain an arc flash injury.
• The flash protection boundary is an imaginary sphere that surrounds the potential arc point "within which a person could receive a second degree burn if an electrical arc flash were to occur," according to NFPA 70E. This standard also defines the incident energy level as "the amount of energy impressed on a surface, a certain distance from the source, generated during an electrical arc event."
• A calorie is the energy required to raise one gram of water one degree Celsius at one atmosphere. Second-degree burns occur at 1.2 calories per centimeter squared per second. One calorie per centimeter squared per second can be equal to holding your finger over the tip of the flame of a cigarette lighter for one second.
• Electrical arcs produce some of the highest temperatures known to occur on earth, up to 35,000°F (19,426 °C). This is 4 times the temperature of the surface of the sun which is about 9000°F (4982°C).
Causes of Arc Flashes
• An arc flash may be caused by a tool, rodent or other element in a breaker or service area, that could compromise the distance between energized components. Incidents often occur when personnel fails to ensure that the equipment has been properly de-energized.
• The intense heat from arc causes a sudden expansion of air. This results in a blast with very high air pressure (lightning are natural arcs).
• When materials vaporize, they expand in volume (Copper-67,000 times, water 1670 times sq).

Dangers of Arc Flashes
• An arc flash can cause minor injuries, third degree burns and potential death as well as other injuries including blindness, hearing loss, nerve damage and cardiac arrest.
• Fatal burns can occur when the victim is several feet from the arc. Serious burns are common at a distance of 10 feet. Staged tests have shown temperatures greater than 437°F (225°C) on the neck and hands of a person standing close to an arc blast.
• Arcs spray droplets of molten metal at a high speed. Molten metal from an arc can be propelled for distances up to 10 feet. Blast shrapnel can penetrate the body.
• Blast pressure waves have thrown workers across rooms and knocked them off ladders. Pressure on the chest can be higher then 2000 lbs/sq. ft.
• Clothing can be ignited several feet away. Clothed areas can be burned more severely than exposed skin.
Standards
• Four separate industry standards establish practices for the prevention of arc flash incidents in the United States:
o OSHA 29 Code of Federal Regulations (CFR) Part 1910, Subpart S (Addresses standards for work practices)
o NFPA 70-2005, National Electric Code (contains requirements for warning labels)
o NFPA 70E-2009, Standard for Electrical Safety Requirements for Employee Workplaces (provides guidance on implementing appropriate work practices that are required to safeguard workers from injury while working on or near exposed electrical conductors or circuit parts that could become energized)
o IEEE Standard 1584-2002, Guide for Performing Arc Flash Hazard Calculations
• The NFPA 70E standard is a comprehensive standard that contains detailed information on how to protect workers from the heat of electric arc exposures. Preventative maintenance, worker training, and an effective safety program can significantly reduce arc flash exposure.
Costs
• Arc flashes can destroy equipment causing extensive downtime and requiring costly replacement and repair.
• Treatment for the injured worker can be very costly. This does not include significant litigation fees, insurance increases, fines, accident investigation, etc.
Arc Flash Safety and Prevention
• Arc flash analysis must be performed prior to allowing personnel to work on energized equipment. The analysis defines the flash protection boundary distance and the type of Personal Protection Equipment (PPE) required.
• OSHA is an enforcer of safety practices in workplaces within the United States. OSHA 1910.132 (d) and 1926.28(a) states that the employer is responsible to assess the hazards in the work place, and to select, have and use correct PPE and document the assessment. The employer is required to conduct hazard assessment in accordance with 29CFR1910.132(d)(1). Employers who conduct the hazard/risk assessment, and select and require their employees to use PPE, as stated in the NFPA 70E standard, 2004 edition, are deemed in compliance with the Hazard Assessment and Equipment Selection OSHA Standard.
• The most common and industry accepted Personal Protective Equipment is flame resistant (FR) clothing.
• Use arc resistant equipment for a higher level of employee protection.

About the Author: Galco Industrial Electronics is a Factory Authorized Stocking Distributor for Over 150 Brands of Industrial and Electronic Automation, Controls and Component Products.

Keywords: electrical arc flash, arch flash, electronics, safety, electricity, ppe, personal protective equipment

Learn more about SpinDistribute Article Distribution System. We also offer a Pro Article Writing Service to everyone who needs premium quality well-researched articles.

SpinDistribute.com Network

Each article you submit at SpinDistribute.com is sent through our innovative Article Distribution System to our network of more than 1840 publishers - about 55% of them are high-quality article directories, 30% of them are niche blogs and 15% of them are other content-rich websites.

To achieve the best possible success we only publish your article to most related websites. This means your article will show up on approximately 640 - 880 most related websites which will give you great SEO results.

We also offer a separate Professional Article Writing Service to everyone who's looking for high quality web content and well researched unique articles.

1 article = 800+ backlinks

ARTICLE DISTRIBUTION

Publish 800+ unique versions of
your article on 800+ websites!
Let us do all the

ARTICLE WRITING

Need lots of keyword optimized
quality articles? Search no more.
We recommend our

COMPLETE SERVICE

We write articles. We distribute
them. You get all the gains!
Have any questions?
Feel free to check out the "Frequently Asked Questions" section, or use the email address below to contact our team. You can also register for free and contact our Support Department. Read more
Why choose
Spin Distribute?
boost your traffic and online income and crush your competitors with our great article distribution system
get more than 800 highly relevant backlinks with each article distribution (from $1.60 per distribution)
try out our "Complete Service" that puts everything on auto-pilot (we write & distribute articles for you)
have us write all the articles for you, so you can focus on your business
get detailed HTML and PDF reports for every article distribution
contact our Support Department and Live Support to get answers
get FREE access to our SEO Tips & Tricks Guide (worth $27 alone!)
join our Affiliate Program and make money with our services
 
E-mail: info
   
spindistribute.com
Smile about your Online Business!

> Frequently Asked Questions
> Terms of Use & Privacy Policy
> Affiliate Program
 
I've been pleasantly surprised with your service because I got burned a few times in the past.. but your service is as good as you guys promised! I went from nowhere-on-Google to the first page in less than 2 months!"
Danny Reiland