480 volt arc flash youtube

Siemens Dynamic Arc Flash Reduction System and its application in low voltage switchboards Prepared by Brad Zilch and Jeff Rohde, Consulting Business Developers The risk of Arc Flash is a growing concern within the electrical equipment community and among both designers and workers. Current research shows that up to 80% of

2019-3-15 · It also has minimal Arc Flash hazard category ... There is a utility delivery point with power supplied at a medium voltage level (In this case 4160 volts), which feeds the primary side of a 2.5MVA power transformer through a medium voltage fused switch containing an E class fuse. The 480 volt secondary side of the transformer feeds a piece of ...