Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Electrical & Lighting (https://www.askmehelpdesk.com/forumdisplay.php?f=105)
-   -   480 v machine (https://www.askmehelpdesk.com/showthread.php?t=55039)

  • Jan 16, 2007, 05:46 AM
    badrabi
    480 v machine
    Dear sir
    The rated voltage in our country is 415 v but I received medical machine of 480v , can we feed it by 415 v source or we have to install step up transformer .
  • Jan 16, 2007, 06:27 AM
    tkrussell
    Electrcial devices usually will operate with the voltage + or - 10%. 415 falls out of that tolerance from 480 volts.

    You can use a "Buck-Boost" transformer(s) to boost the 415 to 480 volt, nominal.

    Take a look at page 204 of:
    http://www.solaheviduty.com/products...bselect3ph.pdf

  • All times are GMT -7. The time now is 11:32 PM.