Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: ath123
  • Content: Threads
  • Order by date
  1. ath123

    600 volt insulation for neutral on medium voltage system

    Why does the code allow 600 volt insulation on the neutral on circuits of 1kv and over?
  2. ath123

    Oversized VFD

    Are there any problems associated with using a large VFD on a much smaller load (200 hp VFD and 100 hp motor)
  3. ath123

    Equipment Grounding Conductor

    I just added a new 120/208 volt standby generator to an existing system. To accommodate the addition, I added a new service entrance breaker which feeds the ATS which feeds the old service entrance equipment. The contractor was to install a new grounding electrode system connected at the new...
  4. ath123

    Inverter Duty Motors

    Is there a difference between inverter duty motors and inverter capable motors?
  5. ath123

    NOT switching the neutral

    I have a 3000A grounded wye service with main breaker, GFP and 3 pole ATS. The generator neutral and ground are not bonded together and are tied to the respective buses of the swithcboard. Is this a code violation?

Part and Inventory Search

Back
Top Bottom