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  1. RAF7

    Arc Flash Software

    Has anybody used the arc flash software from www.arcadvisor.com ?? The cost is right and I don't need nor can I afford the fancy expensive programs. Thanks
  2. RAF7

    Determining NEC Service Capacity/Size

    Slightly different type question. Church Service Size Question ------------------------------------------- We are doing a church and several of us have a “discussion” going relative to the service size. The loads are as follows: LOAD KVA Connected "Estimated" KVA Demand Lights...
  3. RAF7

    VFD Isolation Transformers

    I have seen numerous applications of VFD's both with and without isolation transformers. I have put in many without them with no problems. I have a new project where the client want's to use them. The easy way out is to just put them in, but are they REALLY needed? What are your...
  4. RAF7

    Need system study expert and electrical equip forensic study

    Our client had a disastrous power outage that resulted in major down time to a large industrial facility. As a result, we are in need of help from experts who can help in the areas below. Do you know of anyone who can help!! We are in urgent need of these services. STUDY: We need an...

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