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Frequently

Asked Questions
  1. Q1: Can I have a sample for testing?
    A: Yes, you can, but you need to pay.
  2. Q2: Can I add my logo on the clothing?
    A: Yes, OEM and ODM are available.
  3. Q3: Do you have inspection procedures for the products?
    A: 100% self-inspection before packing.
  4. Q4: Can I have a visit to your factory before the order?
    A: Sure, your visit is welcome at any time.
  5. Q5: How can I get after-service?
    A: We assure 2 years warranty. During this period, If any product quality issues occur, spare parts will be sent for free. But we have to charge if the problem is caused by man-made factors.

Arc flash explained

Arc flash explained

Arc Flash and Shock Hazard Boundaries Explained

NFPA 70E Arc Flash and Shock Hazard Boundaries. As a result of accidents in the workplace related to arc flash, the National Fire Protection Association (NFPA) has developed specific approach boundaries designed to protect employees while working on or near energized equipment.

Arc Flash Layering Explained - Comfort and Compliance

Arc Flash Layering Explained - Comfort and Compliance . Sep 30, 2019; LAYERING FOR YOUR INDUSTRY. Finding the proper work wear and foul weather gear will depend on the environment, work conditions/practices, and potential hazards you face. Rain, low visibility, and cold temperatures are just a few of the factors that need to be considered when ...

Arc and flash fire events explained - Hard Yakka

What is an Arc Event? Arc blast. The explosive result of an arcing fault. As current begins passing through ionized air, large volumes of ionized gases, along with ...

ATPV vs. EBT Explained Simply: Real Arc Flash Training

ATPV vs. EBT: Arc Ratings Explained ASTM Standard Definitions: ATPV (Arc Thermal Performance Value) is the incident energy on a material that results in a 50% probability that sufficient heat transfer through the specimen is predicted to cause the onset of second-degree burn injury based on the Stoll Curve, cal/cm².

Arc Blast Explained - Electrical Safety Bulletin

Arc Blast Explained. By Antony Parsons, P.E., Ph.D. Arc Blast Explosion. Arc Blast is a term for the explosive energy released during an arc flash explosion that sends more than 2,000 North American electrical workers to burn centers each year. The sad thing is that most of these workers will not have been properly warned of the magnitude of ...

Hazard of Electric Arc Flash Explained - Health and Safety ...

Hazard of Electric Arc Flash Explained Identifying risks to reduce burn injury. by Elaina Harvey. Share: On October 10, 2008, at a cement production plant in the UK, electrical engineer Paul Ridings, 39, was engulfed by a fireball. He was investigating a fault with an energy meter when he inadvertently disturbed a loose connection and exposed a ...