close
    1. Home
      2. ›
    2. Uncategorized
      3. ›
    3. I have a Power Distribution Unit [480 V 60Hz 3ph] Rated at 200HP that drives a 150HP remote motor load. What HP Rating info should be applied to the PDU Nameplate [for mains connection]?
    I have a Power Distribution Unit [480 V 60Hz 3ph] Rated at 200HP that drives a 150HP remote motor load. What HP Rating info should be applied to the PDU Nameplate [for mains connection]?

    I have a Power Distribution Unit [480 V 60Hz 3ph] Rated at 200HP that drives a 150HP remote motor load. What HP Rating info should be applied to the PDU Nameplate [for mains connection]?


    The NEC has nameplate rating requirements for motors, motor controllers and such, but does not seem to address this.  Arc flash calculations would take into account a motor acting like a generator during coast-down following an interrupted fault.  Thanks for any guidance you can offer.

    Answer this
    0  Views: 1411 Answers: 1 Posted: 14 years ago
    Tags: marking labelling rating electrical
    Comment this question

      1 Answer

      Sorry but though we do our best to answer questions here, we are a general questions and answer site only and this is beyond our knowledge base. I'm not even sure where to direct you for help. I apologize that we could not be of any help. 

      14 years ago. Rating: 1
      Comment this answer



        Did this answer your question? If not, then ask a new question.

        Top contributors in Uncategorized category

         
        ROMOS
        Answers: 18061 / Questions: 154
        Karma: 1102K
         
        Colleen
        Answers: 47269 / Questions: 115
        Karma: 953K
         
        country bumpkin
        Answers: 11322 / Questions: 160
        Karma: 838K
         
        Benthere
        Answers: 2392 / Questions: 30
        Karma: 760K
        > Top contributors chart

        Unanswered Questions

        88CLB
        Answers: 0 Views: 0 Rating: 0
        ttg88vipto1
        Answers: 0 Views: 5 Rating: 0
        Camwin
        Answers: 0 Views: 6 Rating: 0
        789wincomtownz
        Answers: 0 Views: 5 Rating: 0
        Minh Quân - Nhà Sáng Lập Của quaythumn.org
        Answers: 0 Views: 12 Rating: 0
        Minh Quân - Nhà Sáng Lập Của quaythumn.org
        Answers: 0 Views: 10 Rating: 0
        cuuhoxemaysaigon
        Answers: 0 Views: 13 Rating: 0
        Dich Vu Cai Dat May Tinh Uy Tin – Cai Windows, Driver Va Phan Mem
        Answers: 0 Views: 13 Rating: 0
        > More questions...
        573191
        questions
        780593
        answers
        941355
        users