Arc flash analysis is required in all industries where high voltage tools are used in daily operations. It is aimed at reducing the possibility of fire hazards that result from the passage of high voltage current through the air. It causes an explosion that damages the equipment with temperatures that can be as high as 35000 F.
Destruction of equipment and systems results from rapid heating and the extreme pressure that results from the electric blast. It affects the metal conductors along the path of the arc and within the vicinity. The speed of heat in this environment is extremely high and causes rapid expansion. Solid metal conductors are likely to melt in such circumstances causing extensive damage on equipment and the entire premises.
High temperature and voltage can be fatal to any human being around the area. The extent of injuries is disastrous and has the potential to cause death. It takes a few seconds to cause an explosion which is so fast that a person has no chance to switch off the machine or take cover. The kind of blast that happens in such a situation can only be equated to several dynamite sticks. The electric system is bound to collapse and a huge fire will result.
Electricity regulatory boards demand that labels be strategically placed on equipment and areas where the potential for a blast is real. Such precautions can only be taken where a detailed study has been conducted and danger zones identified. Experts evaluate your electric systems and areas that are likely to expose you to danger. Boundaries will be marked and details provided on the potential energy from the explosions.
Energized electric parts are the sources of arc flashes though there are restrictions on their use by regulatory bodies. Environments where they are found should be clearly marked so that people there are aware of looming danger. Accidents in such areas result from oversight or an error in judgment. Anyone working in such an environment should have protective clothing to minimize danger. The level of exposure varies from one environment to the other. Protective clothing is required when working around charged parts.
If electric systems are not adequately maintained, they are vulnerable to explosions. The safety of a system is guaranteed from installation. Knowing the real potential of the system means you can take adequate precautions. Under protection exposes workers to risky currents and blasts. The analysis conducted helps you to grasp the strength and weakness of your system.
There is a way flash arc energy can be reduced in order to scale down the level of PPE required and minimize the possibility of damage. An adjustment may be made on the tripping device for the circuit breaker. The amount of energy during a fault will be reduced. This approach is likely to affect the coordination of the protective devices. This is a delicate and technical assignment that can only be done by specialists.
Arc flash analysis is unique for each electric system. Having a detailed report enables you to understand the potential of your system and establish any weak points that need reworking. It raises the level of awareness on potential dangers in work places and therefore reduces the possibility of explosions.
Destruction of equipment and systems results from rapid heating and the extreme pressure that results from the electric blast. It affects the metal conductors along the path of the arc and within the vicinity. The speed of heat in this environment is extremely high and causes rapid expansion. Solid metal conductors are likely to melt in such circumstances causing extensive damage on equipment and the entire premises.
High temperature and voltage can be fatal to any human being around the area. The extent of injuries is disastrous and has the potential to cause death. It takes a few seconds to cause an explosion which is so fast that a person has no chance to switch off the machine or take cover. The kind of blast that happens in such a situation can only be equated to several dynamite sticks. The electric system is bound to collapse and a huge fire will result.
Electricity regulatory boards demand that labels be strategically placed on equipment and areas where the potential for a blast is real. Such precautions can only be taken where a detailed study has been conducted and danger zones identified. Experts evaluate your electric systems and areas that are likely to expose you to danger. Boundaries will be marked and details provided on the potential energy from the explosions.
Energized electric parts are the sources of arc flashes though there are restrictions on their use by regulatory bodies. Environments where they are found should be clearly marked so that people there are aware of looming danger. Accidents in such areas result from oversight or an error in judgment. Anyone working in such an environment should have protective clothing to minimize danger. The level of exposure varies from one environment to the other. Protective clothing is required when working around charged parts.
If electric systems are not adequately maintained, they are vulnerable to explosions. The safety of a system is guaranteed from installation. Knowing the real potential of the system means you can take adequate precautions. Under protection exposes workers to risky currents and blasts. The analysis conducted helps you to grasp the strength and weakness of your system.
There is a way flash arc energy can be reduced in order to scale down the level of PPE required and minimize the possibility of damage. An adjustment may be made on the tripping device for the circuit breaker. The amount of energy during a fault will be reduced. This approach is likely to affect the coordination of the protective devices. This is a delicate and technical assignment that can only be done by specialists.
Arc flash analysis is unique for each electric system. Having a detailed report enables you to understand the potential of your system and establish any weak points that need reworking. It raises the level of awareness on potential dangers in work places and therefore reduces the possibility of explosions.
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