Quickly learn to calculate available fault current for emergency panels—including generator contribution—so you can properly size protective devices and keep systems safe and code-compliant.
SPD placement around ATS is a critical decision for emergency systems. Learn when line-side protection beats load-side so you can maximize uptime and safety.
Quickly determine the right transfer switch rating with the ATS Continuous Rating Calculator — just enter your load current and optional generator details to get an accurate continuous rating in seconds.
Curious how multiple generators split the work? Use our instant droop + ratings calculator to see exactly how generator load sharing determines each unit’s load in seconds.
Need to balance kW and kVAR between parallel units? Use our free, instant generator load sharing calculator to quickly screen and visualize kW and kVAR share for seamless generator paralleling.