8 Factors That Influence the Frequency of Arc Flash Studies

An arc flash study is conducted to determine the level of personal protective equipment (PPE) that should be worn by employees working on or near electrical equipment. The study also provides information on the likelihood and severity of an arc flash hazard, as well as the potential for electrical shock.

When it comes to deciding how often an arc flash study should be conducted, there are a few key factors to keep in mind, and we’ll cover them in this article. 

1. The Type of Industry

The type of industry is a major factor that can influence the frequency of arc flash studies. For example, in the electric utility industry, arc flash studies are typically performed on an annual basis. However, in other industries, such as the manufacturing sector, arc flash studies may only be performed every few years. 

2. The Size of the Facility

Generally, larger facilities are more likely to require more frequent arc flash studies. This is because larger facilities tend to have more complex electrical systems and more employees who are exposed to potential arc flash hazards.

3. The Number of People Working in the Facility

The more people there are in the facility, the greater the chance that someone will be close to the equipment when an arc flash occurs.

4. The Rate of Change Within Your Facility

If there have been significant changes to your facility, equipment, or operations, it’s essential to conduct an arc flash study as soon as possible. These changes could include anything from a new piece of equipment being installed to a change in the way that your facility is being used.

5. The Age of Your Equipment

As equipment ages, it can become more susceptible to problems. This is especially true for electrical equipment, which can experience a variety of issues as it ages. If you have any concerns about the age of your equipment, it’s important to conduct an arc flash study to ensure that it’s still safe to use.

6. The Level of Maintenance 

Generally, facilities that have a higher level of maintenance are more likely to require more frequent arc flash studies. This is because facilities with a higher level of maintenance are more likely to have electrical systems that are in good working order and are less likely to experience an electrical fault.

7. The Training of the People Working in the Facility

If the people working in the facility are not properly trained in how to safely work with electrical equipment, the risk of an arc flash increases.

8. The Results of Your Last Arc Flash Study

If the study found any problems with your equipment or operations, it’s important to conduct a new study as soon as possible. This will help to ensure that the problems are corrected and that your facility is still safe.

Conclusion

There are many factors that can influence the frequency of arc flash studies. Some of these include the type of industry, the size of the facility, the number of people working in the facility, the rate of change within the facility, the age of the equipment, the level of maintenance, the training of people working in the facility and the results of the last arc flash study. 

All of these factors can play a role in the likelihood of an arc flash occurring. By understanding these factors, companies can better assess the need for arc flash studies and put in place the necessary precautions to prevent these incidents from happening.

Does your company need arc flash safety training? At Facility Results, our arc flash safety solutions, including arc flash training, NFPA 70E training, services, and products, can keep your team safe. Don’t wait until it’s too late – ensure your employees are trained and equipped to handle an arc flash situation. Contact Facility Results today to learn more about our arc flash safety solutions!