Arc Flash Calculation Software

A variety of software is available to make arc flash analysis easier, ranging from free online hazard calculators to sophisticated analysis tools provided as part of a complete electrical design and analysis suite.

Leading arc flash software packages, such as those published by ESA or SKM, have the ability to calculate fault currents, fault-clearing times, protection boundaries, incident energy, and require PPE from electrical system data. This software can be used to test multiple scenarios and predict the effects of modifications to the system. Finally, the software will compile all of the data needed to print arc-flash labels customized for each individual piece of equipment.

EasyPower (ESA) and SKM Systems Analysis have worked with us to seamlessly incorporate label printing using DuraLabel printers, allowing you to label your entire facility at the touch of a button.

In addition to working with commercially-available arc flash software, DuraLabel PRO printers also come with the unique Flash Label arc flash database software. Flash Label allows you to enter the appropriate data for each label and print using a standard format. The information is stored in a database, allowing you to track, organize, and modify existing arc flash labels with ease. Arc flash hazards can change any time an electrical system is modified, so the ability to easily and accurately update your labels can save you time and money.

We also provide a library of label templates and graphics for the DuraLabel PRO that can help create consistent, professional arc flash labels with a minimum of difficulty.

A third option for printing arc flash labels with the DuraLabel PRO is to use software you already know. DuraLabel printers are fully compatible with programs like Microsoft Word™ and Excel™, giving you convenience and flexibility in designing your labels.

NFPA-70E is the current standard for protection from arc flashes. Currently, this standard requires that potential sources of an arc flash be clearly labeled. The 2009 edition of NFPA-70E will include additional requirements, specifying information that must appear on arc flash labels. Labels created using Flash Label software contain all the information needed for NFPA-70E compliance, including incident energy and required PPE.

The image at right shows an example a label printed using on a DuraLabel PRO using Flash Label software. Hazard data is clearly arranged, providing workers with the information they need to effectively protect themselves from arc flash incidents.