Arc flash incident energy IS the explosion. That’s the size of it. Anything over 40cal is considered dangerous (no PPE exists)
The distances are based on the covers being off as opposed and someone working on it. NOT during normal operation. It is generally safe to be near electrical equipment if it is not being worked on/opened up.
Arc flash incident energy IS the explosion. That’s the size of it. Anything over 40cal is considered dangerous (no PPE exists)
The distances are based on the covers being off as opposed and someone working on it. NOT during normal operation. It is generally safe to be near electrical equipment if it is not being worked on/opened up.