Arc Flash – The need for risk assessment is embodied in European Law through directive 89/391 and is transposed into UK Law through Management of Health and Safety at Work Regulations. Most people are familiar with the general principles of prevention as laid down in these documents and in other UK regulations. They say that “Where an employer implements any preventative measures, he shall do so on the basis of the principles of prevention” shown below. The authors discuss how these principles can be interpreted when it comes to arc flash prevention.
Jim Phillips, P.E. and Mike Frain, FIET – October 2009 – Electrical Review U.K.

Download:  U.K. Article – Arc Flash – EAWR – Part 3 of 3