3725

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.750 inches nominal single mounting facility single center group

• Frequency Rating

  50.0 hertz nominal or 60.0 hertz nominal single component

• Body Width

  4.375 inches minimum and 4.500 inches maximum

• Mounting Facility Quantity

  4 single group

• Winding Function And Quantity

  1 primary and 4 secondary single component

• Winding Tap Location

  center tap single component 2nd secondary

• Winding Operating Current

  0.5 amperes ac minimum and 5.5 amperes ac maximum single component 4th secondary

• Winding Operating Current

  1.0 amperes ac minimum and 12.0 amperes ac maximum single component 3rd secondary

• Winding Operating Current

  2.5 amperes ac minimum and 14.5 amperes ac maximum single component 2nd secondary

• Winding Operating Current

  250.0 milliamperes ac maximum single component 1st secondary

• Winding Operating Voltage

  16.00 ac volts nominal single component 3rd secondary

• Body Height

  6.562 inches minimum and 6.750 inches maximum

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud single group

• Nominal Thread Size

  0.250 inches single group

• Winding Tap Location

  center tap single component 1st secondary

• Winding Tap Location

  tap w/o center tap single component single primary

• Winding Operating Voltage

  105.00 ac volts nominal and 117.00 ac volts nominal single component single primary

• Winding Operating Voltage

  14.00 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  16.00 ac volts nominal single component 4th secondary

• Winding Operating Voltage

  31.00 ac volts nominal single component 2nd secondary

• Thread Series Designator

  unc single group

• Terminal Type And Quantity

  4 threaded stud and 9 wire hook

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility single center group

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Shielding Method

  internal shield grounded to core single component

• Body Length

  5.375 inches minimum and 5.500 inches maximum

• Thread Class

  2a single group

• Thread Direction

  right-hand single group