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  • Users: druck
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  1. druck

    What correction factor for - 4 deg C motor rating?

    hi controldude, thanks very much for your reply. Finally i worked with factor 2 to be on more safer side.
  2. druck

    What correction factor for - 4 deg C motor rating?

    Thanks Guys, Yes as indicated by "dpc" torque is a concern do you suggets me to double the torque for cold start of pump? becuase i have to select the motor for pump operating temperature in winter condition is -4 to -40 deg C?
  3. druck

    What correction factor for - 4 deg C motor rating?

    Acutally the inside ambient temperature is -4 deg C and the motor should be rated ot -40 deg C. This is winter time and i think i should have high torque available for the motor for cold start?
  4. druck

    What correction factor for - 4 deg C motor rating?

    well i want to make sure that the torque is sufficient for clod start of the pump controlled by VFD?
  5. druck

    What correction factor for - 4 deg C motor rating?

    Anyone can suggest what correction factor should be used for -4 deg C ambinet while selecting the AC motor?
  6. druck

    steam jacketing pump vendors

    Hi MechEngr2007. Please visit www.haywardgordon.com for jacked pumps(vertical) can help you! druck
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