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: raync
  • Order by date
  1. raync

    Testing voltage for cales

    Thanks, but IEEE 576 Acceptance Testing io only for 5kv cable and up, and my cable rating is only 1kv, so any other code for Megger voltage testing ?
  2. raync

    Testing voltage for cales

    Can any body tell me what is the D.C testing voltage (megger) for a 1kv xlpe 3core cable, and what codes apply for that? Thank you
  3. raync

    Transformer feeder protection

    Hi A 2MVA 13.8/ 480-277 KV transformer data sheet stipulates that: 1- primary cable size 2/0 copper Tech cable 2- Secondary cables are 750MCM 1-C copper cable 6 per phase. - My question is; the primary current is 84Amp. Multiplying by 1.25% (NEC Standard) gives us 105Amp which is good for...
  4. raync

    28 kV XLPE Cable with 133% Insulation Level

    Just a clarification; Do you need to use 133% insulation level cable with Grounding through reactance? any calculation? Thank you

Part and Inventory Search

Back
Top