Category Archives: Educational|General Information

In electrical systems, the prospective short circuit current (PSCC) is a critical parameter that defines the maximum fault current that can flow during a short circuit condition. A short circuit occurs when an unintended, low-impedance path allows current to bypass the intended circuit. This can lea...

You can customise your cable sizing calculations to determine derating factors based on AS/NZS 3008 using our CableHero cable sizing calculator. But why is it important for us to derate electrical wires?   Let’s understand cable derating in this article. What does derating mean? According to Mer...