774930

Technical Characteristics

• Nominal Thread Size

  0.138 inches single group

• Winding Function And Quantity

  1 primary single component and 3 secondary single component

• Winding Operating Voltage

  247.00 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  247.00 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  133.00 ac volts nominal single component 1st secondary

• Winding Operating Current

  916.0 milliamperes ac maximum single component 1st secondary

• Thread Series Designator

  unc single group

• Frequency Rating

  60.0 hertz nominal single component

• Thread Class (Non-Core)

  err-070

• Body Height

  7.125 inches nominal

• Reliability Indicator

  not established

• Winding Operating Current

  376.0 milliamperes ac maximum single component 3rd secondary

• Input-Output Phase Relationship

  three phase to three phase single component

• Terminal Type And Quantity

  21 wire lead

• Thread Quantity Per Inch

  32 single group

• Mounting Method

  threaded stud single group

• Winding Tap Location (Non-Core)

  err-070

• Winding Operating Current

  376.0 milliamperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary and 109.00 ac volts nominal single component single primary and 122.00 ac volts nominal single component single primary

• Body Width

  5.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.750 inches nominal single mounting facility single center group

• Body Length

  12.750 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.500 inches nominal single mounting facility single center group

• Inclosure Type

  open

• Special Features

  both 247 windings are star connected 133 winding is star connected

• Mounting Facility Quantity

  4 single group