p deckmann
New member
I was wondering if rooms with rectifier units are considered as class 1 div.1 or div.2 ? I work in a building that has 2 feeders of 12kv into these 2 xformers in this unit to drop voltage to 480-v ac then rectifies it to 600-v dc. The owner of the building wants to seperate part of the room with a fence to make it a parts storage place and workshop area. I dont believe that this is legal to do and cannot find anything in the N.E.C. about rectifier rooms. If anyone could answer this question id appreciate it greatly. Maybe some info of were to look for documentation on this subject would be very helpful.
Thank you.
Thank you.