15977

Technical Characteristics

• Thread Class

  2a single group

• Thread Direction

  right-hand single group

• Input-Output Phase Relationship

  single phase to single phase single component

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  4 single group

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Nominal Thread Size

  0.164 inches single group

• Winding Tap Location

  center tap single component 1st secondary

• Winding Operating Current

  140.0 milliamperes ac maximum single component 3rd secondary

• Winding Operating Current

  2.3 amperes ac maximum single component 1st secondary

• Winding Operating Current

  2.3 amperes ac maximum single component 2nd secondary

• Winding Operating Current

  25.0 milliamperes ac maximum single component 4th secondary

• Winding Operating Voltage

  6.30 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  6.30 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  780.00 ac volts nominal single component 4th secondary

• Thread Series Designator

  unc single group

• Terminal Type And Quantity

  12 tab, solder lug

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.375 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.625 inches nominal single mounting facility single center group

• Frequency Rating

  60.0 hertz nominal single component

• Body Length

  3.443 inches nominal

• Body Width

  3.140 inches nominal

• Body Height

  4.677 inches nominal

• Winding Function And Quantity

  1 primary and 4 secondary single component

• Winding Tap Location

  center tap single component single primary

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Winding Operating Voltage

  520.00 ac volts nominal single component 3rd secondary