ESPS Oberon Z462 1st Edition Differences Z462 2nd Edition

The following list of differences may not be complete, but highlights some of the key differences that you need to review and decide on what revisions may be required to your Electrical Safety Program, supporting Electrical Hazard Analysis Documentation and related Electrical Safe Work Practices and Procedures, etc.

Notes:

Some key changes are: the term FR (Flame Resistant) is removed and we now refer to arc flash protective clothing and equipment as arc-rated or AR. The Arc Flash Protection Boundary is now the Arc Flash Boundary. DC Arc Flash & Shock Tables are NOW included and Annex D includes a formula for calculation. For Arc Flash Hazard Analysis the less than 240V, single transformer not greater than 125kVA in size requires no arc flash hazard analysis language has been removed, adding a reference to see the IEEE 1584 Standard for this information. This information is still included in the current edition of IEEE 1584.

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