Dangerous work that is frequently connected with high-voltage electrical systems requires arc flash assessment. However, several myths tend to result in deficiencies in safety solutions and policies. Critics say that these assessments are only useful for high voltage systems or if no prior incidents have occurred. Some people believe these assessments are only for high-voltage or see all assessments as unreasonably expensive and conservative. The arc flash hazard analysis is useful for risk evaluation and preserving employees. By addressing these misconceptions, organizations will create a safer environment that will be free from harm, accidents, or costs. Now we will discuss the common myths about ARC Flash Risk Assessment.
What are the Myths about Arc Flash Risk Assessment?
MYTH- Arc Flash Risk Assessments Are Only Important for High-Voltage Systems
FACT- Many people think that arc flash risk assessment is only related to high-voltage electrical applications, which is not the case. Arc flash can occur even at low voltage circuits, including 120V equipment which can be severe when particular circumstances prevail. A hazard is a power rather than voltage, the magnitude of the hazard depends on current and its dependents such as the current levels system designs, and fault conditions. Ignoring the risk of low-voltage systems can compromise the safety of workers in the organization. A comprehensive arc flash risk assessments consider all the equipment whether high voltage or low voltage, ensuring no area is overlooked in the workplace safety plan.
MYTH- Once Done, Arc Flash Risk Assessments Don’t Need Updates
FACT- An arc flash risk assessment is not a one-time work. Electrical systems are often upgraded, expanded, and replaced by new and improved equipment which changes arc flash risks. Consequently, assessments have to change frequently to accommodate these differences. The new assessment should be done at least every five years or whenever modifications occur. Old risk evaluation results can cause incorrect perceptions of hazards and risk controls, and non-compliance. It improves awareness of hazards and prevents risk accumulation in workplaces.
MYTH- Arc Flash Risk Assessments Are Too Costly and Time-Consuming
FACT- Arc flash risk assessment needs time and monetary resources, their value far outweighs the cost. An arc flash can cause severe burn injury, equipment damage, disruption of operations, and legal issues, all of which cost much more than an assessment. They also minimize these costly occurrences by identifying potential hazards and putting into place correctives that assessments provide. They also safeguard against noncompliance with safety measures in a bid to avoid the expense of a fine. While arc flash risk control means saving people’s lives, it is also effective in preventing accidents at workplaces and costly equipment failures for businesses to embrace a preventative approach.
MYTH- PPE Is Enough to Protect Against Arc Flash Hazards
FACT- The reliance on Personal Protective Equipment to mitigate arc flash risk is flawed. PPE plays a vital role in worker protection, but it should not be the last defense. A full arc flash risk assessments identify further preventive measures, such as implementing engineering controls, upgrading equipment, or revising operational procedures. These reduce the likelihood of an arc flash incident and therefore do not rely so heavily on PPE during normal tasks. Addressing hazards at their source provides a layered safety strategy that ensures risks are minimized and workers are not dependent on protective clothing in high-risk scenarios.
Conclusion
There are many common myths about arc flash assessment. Some people believe these myths and compromise safety and policies. This can cause arc flash hazards that can cause burn injury, equipment damage, disruption of operations, etc. Arc flash assessment is needed for both high and voltage equipment. It should be replaced at least every five years or whenever modifications occur. Trident offers advanced arc flash risk assessment solutions that guarantee to prevent the arc flash hazard and safeguard the workers. Check out our arc flash assessment solutions on our website at https://www.tridenttechlabs.com/