3-Phase Fault Current Calculator
So what does all this mean? Plug-in some information about your system (above) and calculator do the rest, no more …
Mike Lee
Prospective Short Circuit Current Calculator
The potential for harm exists whenever there’s a difference between protective capacity and available energy, which means you don’t have …
Aluminium Busbar Weight Calculator
Before weighing aluminium you can judge its physical characteristics. Its greatest virtue is lightness. In engineering, people may think one …
Busbar Current Carrying Capacity Calculator
Heat plays a big role in designing your electrical system. By defining your physical constraints, the calculator turn abstract ampacity …
Busbar Inductance Calculator
In power electronics design circles, there is endless discussion about current carrying capacity and thermal resistance. However, nobody mentions loop …
Copper Busbar Resistance Calculator
Electrical failures aren’t usually caused by insufficiently sized wiring for continuous loads. Rather, it’s because somewhere along the way, somebody …
Arc Flash Clothing Calculator
Matching clothes ratings to amount of energy (burst) that you might be exposed to in the event of a fault …
Single Phase Arc Flash Calculator
Electricians will tell you they’ve done this before: assumed that a panel was single-phase, and therefore assumed it was safe. …
Arc Flash Boundary Distance Calculator
You stand in front of a humming electrical panel ready to tighten a loose connection. Onscreen sits an arc flash …
Grounding Electrode Conductor Size Calculator
When you’re building out and an inspector flags one of those wires in your service panel because “you forgot to …