190557

Technical Characteristics

• Terminal Type And Quantity

  16 turret

• Input-Output Phase Relationship

  three phase to three phase single component

• Body Width

  2.025 inches nominal

• Mounting Method

  threaded hole single group

• Thread Quantity Per Inch

  32 single group

• Winding Operating Current

  125.0 milliamperes ac maximum single component 4th secondary

• Winding Operating Current

  170.0 milliamperes ac maximum single component 2nd secondary

• Winding Operating Current

  25.0 milliamperes ac maximum single component 3rd secondary

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Winding Operating Voltage

  192.00 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  55.00 ac volts nominal single component 3rd secondary

• Thread Class

  2b single group

• Thread Direction

  right-hand single group

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.218 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.031 inches maximum single mounting facility single center group

• Frequency Rating

  380.0 hertz minimum and 420.0 hertz maximum single component

• Transformer Winding Connection Type

  wye-wye

• Body Length

  4.609 inches nominal

• Body Height

  2.813 inches maximum

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  4 single group

• Winding Function And Quantity

  1 primary and 4 secondary single component

• Nominal Thread Size

  0.190 inches single group

• Winding Tap Location

  neutral tap single component all secondary

• Winding Tap Location

  neutral tap single component single primary

• Winding Operating Current

  510.0 milliamperes ac maximum single component 1st secondary

• Winding Operating Voltage

  128.00 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  275.00 ac volts nominal single component 4th secondary

• Thread Series Designator

  unc single group