ST28248

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.750 inches nominal single mounting facility single center group

• Unpackaged Unit Weight (Non-Core)

  1.800 pounds

• Winding Operating Voltage

  187.00 ac volts minimum single component single primary and 204.00 ac volts maximum single component single primary

• Body Height

  2.090 inches nominal

• Input-Output Phase Relationship

  three phase to three phase single component and three phase to six phase single component

• Body Width

  2.560 inches nominal

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  threaded hole single group

• Inclosure Type

  fully inclosed

• Winding Function And Quantity

  1 primary single component and 4 secondary single component

• Winding Operating Current

  300.0 milliamperes dc minimum single component 3rd secondary and 1.25 amperes ac maximum single component 3rd secondary

• Maximum Operating Temp

  125.0 deg celsius

• Terminal Type And Quantity

  35 wire lead

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.062 inches nominal single mounting facility single center group

• Frequency Rating

  400.0 hertz nominal single component

• Thread Class (Non-Core)

  err-070

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  14.80 ac volts nominal single component 1st secondary

• Mounting Facility Quantity

  4 single group

• Body Length

  3.250 inches nominal

• Special Features

  output currents shown as rectified

• Winding Operating Current

  170.0 milliamperes dc minimum single component 4th secondary and 2.4 amperes ac maximum single component 4th secondary

• Nominal Thread Size

  0.138 inches single group

• Winding Operating Current

  30.0 milliamperes dc maximum single component 2nd secondary

• Winding Operating Voltage

  14.80 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  15.20 ac volts nominal single component 4th secondary

• Thread Direction (Non-Core)

  err-070

• Transformer Winding Connection Type

  delta-wye

• Winding Operating Voltage

  34.10 ac volts nominal single component 3rd secondary

• Winding Operating Current

  30.0 milliamperes dc maximum single component 1st secondary