ST-30477

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Overall Width

  8.095 inches minimum and 8.155 inches maximum

• Winding Power Rating

  12.0 kilovolt-amperes single component single secondary

• Winding Operating Current

  1.25 amperes ac maximum single component single secondary

• Winding Operating Voltage

  416.00 ac volts nominal single component single primary

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  threaded hole single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  7.188 inches minimum single mounting facility single center group and 7.218 inches maximum single mounting facility single center group

• Inclosure Type

  fully inclosed

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Input-Output Phase Relationship

  three phase to three phase single component

• Winding Operating Voltage

  9.60 ac kilovolts nominal single component single secondary

• Winding Shielding Method

  internal shield brought out to terminal single component

• Overall Length

  11.125 inches maximum

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Thread Class (Non-Core)

  err-070

• Terminal Type And Quantity

  25 turret

• Overall Height

  4.250 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  6.296 inches minimum single mounting facility single center group and 6.328 inches maximum single mounting facility single center group

• Thread Series Designator

  unc single group

• Nominal Thread Size

  0.250 inches single group

• Transformer Winding Connection Type

  delta-wye

• Thread Direction (Non-Core)

  err-070