Opinion Recent Comments

  1. Re: Motor Starting - Rotor Resistance
    We are using the resistance starting method for the slip ring motor of 4000kW. But after starting the...
    --Sunil

  2. Re: Making myElectrical - update 4
    Quick update: I have consolidated the two blogging modules into one and now use only SunBlogNuke. ...
    --Steven

  3. Re: Understanding LV Circuit Breaker Fault Ratings
    David, The way I would understand this is the when there is a fault inside some equipment (heater in...
    --Steven

  4. Re: IEC Reference Designations
    Clive, Thanks for sharing your research. Hopefully this discussion will encourage a few people to...
    --Steven

  5. Re: IEC Reference Designations
    Steven, My own research reveals that the power generating industry in Germany has adapted the reference...
    --Clive Lee

  6. Re: Understanding LV Circuit Breaker Fault Ratings
    Steven- As a manufacturer of electric water heaters, we have been asked, "What is the withstand rating...
    --David

  7. Re: IEC Reference Designations
    Clive, thanks for the comment. On the DCC (Document Classification Code), like you I have not seen it...
    --Steven

  8. Re: IEC Reference Designations
    As a large company we are looking at implementing the DCC code as a part of the referance designation...
    --Clive Lee

  9. Re: Motor Starting - Auto-Transformer
    In star/delta when the motor is running in delta connection you will have the current supplied via six...
    --Steven

  10. Re: Motor Starting - Auto-Transformer
    Any differences on the cable sizing in the selection between Star Delta Circuit and Auto Trans. circuit...
    --Dickson

Opinion Authors