Etap Library -

ETAP allows bulk import via ODBC or Excel templates. If your company has an asset management database (e.g., SKM, EasyPower, or internal spreadsheets), you can map columns (kV, MVA, %Z) to ETAP fields and import thousands of components in seconds.

Navigate to Library > Library Editor . Here you can sort, filter, merge, and delete components. Sort by "Manufacturer" to see all ABB breakers. Filter by "Voltage Class" to isolate 15kV gear. etap library

Imagine an engineer in New York updates the impedance of a 150MVA transformer in the cloud library. An engineer in London running a short-circuit study on the same asset receives a notification that the library data has changed, prompting a re-run. This version control is impossible with static libraries but is the standard for the ETAP cloud ecosystem. Most engineers view the ETAP Library as a background feature—a necessary evil to click through before running a load flow. This is a mistake. The quality of your analysis is fundamentally bounded by the quality of your library data. ETAP allows bulk import via ODBC or Excel templates

For arc-flash studies, you need the complete feeder. Instead of inserting a cable, then a breaker, then a switch individually, advanced users create composite assemblies in the library. For instance: "Standard MCC Bucket – 100A." When dragged into the project, it loads the breaker curve, the upstream cable, and the bus rating simultaneously. Here you can sort, filter, merge, and delete components

For engineers new to the platform or veterans looking to optimize workflows, understanding the depth of the ETAP Library is the difference between a vague approximation and a certified, bankable engineering solution. The ETAP Library is not merely a folder of files; it is a dynamic, expandable database of pre-loaded, validated, and customizable electrical component models. It serves as the foundational "digital twin" catalog for every piece of equipment you might place on an electrical one-line diagram.

Investing time in curating your ETAP Library—importing validated manufacturer sheets, deleting junk generic models, and training your team on library protocols—is the highest ROI activity you can perform. It turns ETAP from a complex calculator into a trusted partner for system design, arc-flash safety, and renewable integration.